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low power, 3.3 v, rs-232 line drivers/receivers adm3202/adm3222/adm1385 rev. d information furnished by analog devices is believed to be accurate and reliable. however, no responsibility is assumed by analog devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. specifications subject to change without notice. no license is granted by implication or otherwise under any patent or patent rights of analog devices. trademarks and registered trademarks are the property of their respective owners. one technology way, p.o. box 9106, norwood, ma 02062-9106, u.s.a. tel: 781.329.4700 www.analog.com fax: 781.461.3113 ?2006 analog devices, inc. all rights reserved. features 460 kbps data rate specified at 3.3 v meets eia-232e specifications 0.1 f charge pump capacitors low power shutdown (adm3222 and adm1385) pdip, soic_n, soic_w, ssop, and tssop options upgrade for max3222/max3232 and ltc1385 esd protection to iec 1000-4-2 (801.2) on rs-232 pins (adm3202 only) 8 kv: contact discharge 15 kv: air gap discharge applications general-purpose rs-232 data link portable instruments printers, palmtop computers, pdas general description the adm3202/adm3222/adm1385 transceivers are high speed, 2-channel rs-232/v.28 interface devices that operate from a single 3.3 v power supply. low power consumption and a shutdown facility (adm3222/adm1385) make them ideal for battery-powered portable instruments. the adm3202/adm3222/adm1385 parts conform to the eia-232e and ccitt v.28 specifications and operate at data rates up to 460 kbps. four external 0.1 f charge pump capacitors are used for the voltage doubler/inverter, permitting operation from a single 3.3 v supply. the adm3222 contains additional enable and shutdown circuitry. the en input can be used to three-state the receiver outputs. the sd input is used to power down the charge pump and transmitter outputs, reducing the quiescent current to less than 0.5 a. the receivers rema in enabled during shutdown unless disabled using en . the adm1385 contains a driver disable mode and a complete shutdown mode. the adm3202 is available in a 16-lead pdip, soic_w, and soic_n, as well as a space-saving 16-lead tssop. the adm3222 is available in 18-lead pdip and soic_w and in 20-lead ssop and tssop. the adm1385 is available in a 20-lead ssop, which is pin-compatible with the ltc1385 cg. functional block diagrams c1+ c2+ c1? c2? v cc v? v+ t1 in t1 out t2 in t2 out r1 out r1 in r2 out r2 in cmos inputs eia/tia-232 outputs cmos outputs eia/tia-232 inputs* t1 t2 r1 r2 + + + 0.1f 10v 0.1f 10v gnd adm3202 c3 0.1f 6.3v +3.3 v input +3.3v to +6.6v voltage doubler +6.6v to ?6.6v voltage inverter c5 0.1f + c4 0.1f 10v + *internal 5k ? pull-down resistor on each rs-232 input 00071-001 figure 1. c1+ c2+ c1? c2? v cc v? v+ t1 in t1 out t2 in t2 out r1 out r1 in r2 out en r2 in sd cmos inputs eia/tia-232 outputs cmos outputs eia/tia-232 inputs* t1 t2 r1 r2 + + + 0.1f 10v 0.1f 10v gnd adm3222 c3 0.1f 6.3v +3.3 v input +3.3v to +6.6v voltage doubler +6.6v to ?6.6v voltage inverter c5 0.1f + c4 0.1f 10v + *internal 5k ? pull-down resistor on each rs-232 input 00071-002 figure 2. c1+ c2+ c1? c2? v cc v? v+ t1 in t1 out t2 in t2 out r1 out r1 in r2 out dd r2 in sd cmos inputs eia/tia-232 outputs cmos o utputs eia/tia-232 inputs* t1 t2 r1 r2 + + 0.1f 10v 0.1f 10v gnd adm1385 c3 0.1f 6.3v +3.3 v input +3.3v to +6.6v voltage doubler +6.6v to ?6.6v voltage inverter c5 0.1f + + c4 0.1f 10v + *internal 5k ? pull-down resistor on each rs-232 input 00071-003 figure 3.
adm3202/adm3222/adm1385 rev. d | page 2 of 12 table of contents features .............................................................................................. 1 applications ....................................................................................... 1 general description ......................................................................... 1 functional block diagrams ............................................................. 1 revision history ............................................................................... 2 specifications ..................................................................................... 3 absolute maximum ratings ............................................................ 4 esd caution .................................................................................. 4 pin configurations and function descriptions ........................... 5 pin configurations (n, rn, ru, and rw packages) ................5 pin configurations (rs and ru packages) ................................5 typical performance characteristics ..............................................6 general description ..........................................................................8 circuit description .......................................................................8 high baud rate ..............................................................................9 outline dimensions ....................................................................... 10 ordering guide .......................................................................... 12 revision history 8/06rev. c to rev. d changes to table 1............................................................................ 3 updated outline dimensions ....................................................... 10 changes to ordering guide .......................................................... 12 9/05rev. b to rev. c updated outline dimensions ....................................................... 10 changes to ordering guide .......................................................... 12 12/01rev. a to rev. b changes to specifications page........................................................2
adm3202/adm3222/adm1385 rev. d | page 3 of 12 specifications v cc = 3.3 v 0.3 v, c1 to c4 = 0.1 f. all specifications t min to t max , unless otherwise noted. table 1. parameter min typ max unit test conditions/comments dc characteristics operating voltage range 3.0 3.3 5.5 v v cc power supply current 1.3 3 ma no load 8 12 ma r l = 3 k to gnd shutdown supply current 0.01 0.5 a logic input logic threshold low, v inl 0.8 v t in input logic threshold high, v inh 2.0 v t in cmos output voltage low, v ol 0.4 v i out = 1.6 ma cmos output voltage high, v oh v cc ? 0.6 v i out = ?1 ma logic pull-up current 5 10 a t in = gnd to v cc 1 output leakage current 10 a receivers disabled rs-232 receiver eia-232 input voltage range ?30 +30 v eia-232 input threshold low 0.6 1.2 v eia-232 input threshold high 1.6 2.4 v eia-232 input hysteresis 0.4 v eia-232 input resistance 3 5 7 k rs-232 transmitter output voltage swing (rs-232) 5.0 5.2 v v cc = 3.3 v, all transmitter outputs loaded with 3 k to ground output voltage swing (rs-562) 3.7 v v cc = 3.0 v transmitter output resistance 300 v cc = 0 v, v out = 2 v rs-232 output short-circuit current 15 ma output leakage current 25 a sd = low, v out = 12 v timing characteristics maximum data rate 460 kbps v cc = 3.3 v, r l = 3 k to 7 k, c l = 50 pf to 1000 pf, one tx switching receiver propagation delay tphl 0.4 1 s tplh 0.4 1 s transmitter propagation delay 0.3 1.2 s r l = 3 k, c l = 1000 pf receiver output enable time 200 ns receiver output disable time 200 ns transmitter skew 30 ns receiver skew 300 ns transition region slew rate 5.5 10 30 v/s measured from +3 v to ?3 v or ?3 v to +3 v, v cc = +3.3 v; r l = 3 k, c l = 1000 pf, t a = 25c 1 adm1385: input leakage current typically ?10 a when t in = gnd.
adm3202/adm3222/adm1385 rev. d | page 4 of 12 absolute maximum ratings t a = 25c, unless otherwise noted. table 2. parameter rating v cc ?0.3 v to +6 v v+ (v cc ? 0.3 v) to +14 v v? +0.3 v to C14 v input voltages t in ?0.3 v to (v+, +0.3 v) r in 30 v output voltages t out 15 v r out ?0.3 v to (v cc + 0.3 v) short-circuit duration t out continuous power dissipation n-16/n-18 (derate 6 mw/c above 50c) 450 mw ja , thermal impedance 117c/w power dissipation rw-16/rn-16 (derate 6 mw/c above 50c) 450 mw ja , thermal impedance 158c/w power dissipation ru-16 (derate 6 mw/c above 50c) 500 mw ja , thermal impedance 158c/w power dissipation rw-18 (derate 6 mw/c above 50c) 450 mw ja , thermal impedance 158c/w power dissipation rs-20 (derate 6 mw/c above 50c) 450 mw ja , thermal impedance 158c/w power dissipation ru-20 (derate 6 mw/c above 50c) 450 mw ja , thermal impedance 158c/w operating temperature range industrial (a version) ?40c to +85c storage temperature range ?65c to +150c lead temperature (soldering, 10 sec) jedec industry standard j-std-020 stresses above those listed under absolute maximum ratings may cause permanent damage to the device. this is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. exposure to absolute maximum rating conditions for extended periods may affect device reliability. esd caution esd (electrostatic discharge) sensitive device. electros tatic charges as high as 4000 v readily accumulate on the human body and test equipment and can discharge wi thout detection. although this product features proprietary esd protection circuitry, permanent dama ge may occur on devices subjected to high energy electrostatic discharges. therefore, proper esd precautions are recommended to avoid performance degradation or loss of functionality.
adm3202/adm3222/adm1385 rev. d | page 5 of 12 pin configurations and function descriptions pin configurations (n, rn, ru, and rw packages) c1+ 1 v+ 2 c1? 3 c2+ 4 v cc 16 gnd 15 t1 out 14 r1 in 13 c2? 5 r1 out 12 v? 6 t1 in 11 t2 out 7 t2 in 10 r2 in 8 r2 out 9 adm3202 top view (not to scale) 00071-004 figure 4. n, rn, ru, and rw packages pin configuration en 1 c1+ 2 v+ 3 c1? 4 sd 18 v cc 17 gnd 16 t1 out 15 c2+ 5 c2? 6 v? 7 r1 in 14 r1 out 13 t1 in 12 t2 out 8 t2 in 11 r2 in 9 r2 out 10 adm3222 top view (not to scale) 00071-005 figure 5. n and rw packages pin configuration pin configurations (rs and ru packages) 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 c1+ v+ c1? v? c2? c2+ en v cc gnd t1 out nc r1 out r1 in r2 out r2 in t2 out nc t2 in t1 in sd adm3222 (ssop/tssop) top view (not to scale) nc = no connect 00071-006 figure 6. rs and ru packages pin configuration dd 1 c1+ 2 v+ 3 c1? 4 sd 20 v cc 19 gnd 18 t1 out 17 c2+ 5 c2? 6 v? 7 r1 in 16 r1 out 15 t1 in 14 t 2 out 8 t2 in 13 r2 in 9 r2 out 12 nc 10 nc 11 nc = no connect adm1385 (ssop) top view (not to scale) 00071-007 figure 7. rs package pin configuration table 3. pin function descriptions mnemonic description v cc power supply input (3.3 v 0.3 v). v+ internally generated positive supply (+6 v nominal). vC internally generated negative supply (?6 v nominal). gnd ground pin. must be connected to 0 v. c1+, c1C external capacitor 1 is connected between these pins. a 0.1 f capacitor is recommended but larger capacitors up to 47 f can be used. c2+, c2C external capacitor 2 is connected between these pins. a 0.1 f capacitor is recommended but larger capacitors up to 47 f can be used. tx in transmitter (driver) inputs. these inputs accept ttl/cmos levels. tx out transmitter (driver) outputs. these are rs-232 signal levels (typically 9 v). rx in receiver inputs. these inputs accept rs-232 signal levels. an internal 5 k pull-down resistor to gnd is connected on each in put. rx out receiver outputs. these are cmos output logic levels. en (adm3222 only) receiver enable. active low. when low, the rece iver outputs are enabled. when high, they are three-stated. sd (adm3222 only) shutdown control. active low. when low, the charge pump is shut down and the transmitter outputs are disabled. sd (adm1385 only) shutdown control. when low, the charge pump is shut down and all transmitters and receivers are disabled. dd (adm1385 only) driver disable. when low, the charge pump is turned off and the transmitters are disabled. the receivers remain active. nc no connect.
adm3202/adm3222/adm1385 rev. d | page 6 of 12 typical performance characteristics load capacitance (pf) 8 6 4 2 0 ?2 ?4 ?6 ?8 0 1200 200 400 600 800 t out (high) t out (low) tx o/p voltage (v) 1000 00071-008 figure 8. transmitter output voltage high/low vs. load capacitance @ 460 kbps v cc (v) 8 2.7 2.9 3.1 3.3 3.5 tx o/p high tx o/p (v) 6 4 2 0 ? 2 ? 4 ? 6 ? 8 tx o/p low 00071-009 figure 9. transmitter output voltage vs. v cc load current (ma) 8 02468 tx o/p (v) 6 4 2 0 ?2 ?4 ?6 ?8 10 12 tx o/p low tx o/p high 00071-010 figure 10. transmitter output voltage low/high vs. load current load current (ma) 8 02468 v+ v+, v? (v) 6 4 2 0 ?2 ?4 ?6 ?8 v? 10 12 00071-011 figure 11. charge pump v+, v? vs. load current v cc (v) 350 2.7 2.9 3.1 3.3 3.5 impedance ( ? ) 300 250 200 150 100 50 0 v+ (impedance) v? (impedance) 00071-012 figure 12. charge pump impedance vs. v cc load capacitance (pf) 20 0 1000 2000 3000 i cc @ 230kbps i cc (ma) 18 16 14 12 10 2 0 8 6 4 i cc @ 460kbps 00071-013 figure 13. power supply current vs. load capacitance
adm3202/adm3222/adm1385 rev. d | page 7 of 12 1 ch 1 5.00v ch 2 5.00v m1.00s ch1 0v t 2 t 00071-014 figure 14. 460 kbps data transmission
adm3202/adm3222/adm1385 rev. d | page 8 of 12 general description the adm3202/adm3222/adm1385 are rs-232 line drivers/ receivers. step-up voltage converters coupled with level-shifting transmitters and receivers allow rs-232 levels to be developed while operating from a single 3.3 v supply. cmos technology is used to keep the power dissipation to an absolute minimum, allowing maximum battery life in portable applications. the adm3202/adm3222/adm1385 are modifications, enhancements, and improvements of the ad230 to ad241 family and derivatives. they are essentially plug-in compatible and do not have any materially different applications. circuit description the internal circuitry consists of these main sections: ? a charge pump voltage converter ? 3.3 v logic to eia-232 transmitters ? eia-232 to 5 v logic receivers charge pump dc to dc voltage converter the charge pump voltage converter consists of a 200 khz oscillator and a switching matrix. the converter generates a 6.6 v supply from the input 3.3 v level. this is done in two stages by using a switched capacitor technique as illustrated in figure 18 and figure 19 . first, the 3.3 v input supply is doubled to 6.6 v by using capacitor c1 as the charge storage element. the +6.6 v level is then inverted to generate ?6.6 v using c2 as the storage element. c3 is shown connected between v+ and v cc but is equally effective if connected between v+ and gnd. capacitors c3 and c4 are used to reduce the output ripple. their values are not critical and can be increased, if desired. capacitor c3 is shown connected between v+ and v cc . it is also acceptable to connect this capacitor between v+ and gnd. if desired, larger capacitors (up to 10 f) can be used for capacitors c1 to c4. c1+ c2+ c1? c2? v cc v? v+ t1 in t1 out t2 in t2 out r1 out r1 in r2 out r2 in cmos inputs eia/tia-232 outputs cmos outputs eia/tia-232 inputs* t1 t2 r1 r2 + + + 0.1f 10v 0.1f 10v gnd adm3202 c3 0.1f 6.3v +3.3 v input +3.3v to +6.6v voltage doubler +6.6v to ?6.6v voltage inverter c5 0.1f + c4 0.1f 10v + *internal 5k ? pull-down resistor on each rs-232 input 00071-015 figure 15. adm3202 typical operating circuit c1+ c2+ c1? c2? v cc v? v+ t1 in t1 out t2 in t2 out r1 out r1 in r2 out en r2 in sd cmos inputs eia/tia-232 outputs cmos outputs eia/tia-232 inputs* t1 t2 r1 r2 + + + 0.1f 10v 0.1f 10v gnd adm3222 c3 0.1f 6.3v +3.3 v input +3.3v to +6.6v voltage doubler +6.6v to ?6.6v voltage inverter c5 0.1f + c4 0.1f 10v + *internal 5k ? pull-down resistor on each rs-232 input 00071-016 figure 16. adm3222 typical operating circuit c1+ c2+ c1? c2? v cc v? v+ t1 in t1 out t2 in t2 out r1 out r1 in r2 out dd r2 in sd cmos inputs eia/tia-232 outputs cmos o utputs eia/tia-232 inputs* t1 t2 r1 r2 + + 0.1f 10v 0.1f 10v gnd adm1385 c3 0.1f 6.3v +3.3 v input +3.3v to +6.6v voltage doubler +6.6v to ?6.6v voltage inverter c5 0.1f + + c4 0.1f 10v + *internal 5k ? pull-down resistor on each rs-232 input 00071-017 figure 17. adm1385 typical operating circuit c1 + c3 + s3 s4 s1 s2 internal oscillator v cc gnd v cc v+ = 2v cc 00071-018 figure 18. charge pump voltage doubler c2 + c4 + s3 s4 s1 s2 internal oscillator v + gnd v? = ?(v+) gnd from voltage double r 00071-019 figure 19. charge pump voltage inverter
adm3202/adm3222/adm1385 rev. d | page 9 of 12 transmitter (driver) section the drivers convert 3.3 v logic input levels into rs-232 output levels. with v cc = 3.3 v and driving an rs-232 load, the output voltage swing is typically 6 v. receiver section the receivers are inverting level-shifters that accept rs-232 input levels and translate them into 3 v logic output levels. the inputs have internal 5 k, pull-down resistors to ground and are protected against overvoltages up to 30 v. unconnected inputs are pulled to 0 v by the internal 5 k, pull-down resistor. this results in a logic 1 output level for unconnected inputs or for inputs connected to gnd. the receivers have schmitt-trigger inputs with a hysteresis level of 0.4 v. this ensures error-free reception for both noisy inputs and for inputs with slow transition times. high baud rate the adm3202/adm3222 feature high slew rates permitting data transmission at rates well in excess of the eia/rs-232e specifications. rs-232 voltage levels are maintained at data rates up to 460 kbps even under worst-case loading conditions. this allows high speed data links between two terminals and is suitable for the new generation isdn modem standards that require data rates of 230 kbps. the slew rate is internally controlled to less than 30 v/s to minimize emi interference.
adm3202/adm3222/adm1385 rev. d | page 10 of 12 outline dimensions controlling dimensions are in inches; millimeter dimensions (in parentheses) are ro unded-off inch equivalents for reference only and are not appropriate for use in design. corner leads may be configured as whole or half leads. compliant to jedec standards ms-001 070706-a 0.022 (0.56) 0.018 (0.46) 0.014 (0.36) 0.150 (3.81) 0.130 (3.30) 0.115 (2.92) 0.070 (1.78) 0.060 (1.52) 0.045 (1.14) 16 1 8 9 0.100 (2.54) bsc 0.800 (20.32) 0.790 (20.07) 0.780 (19.81) 0.210 (5.33) max seating plane 0.015 (0.38) min 0.005 (0.13) min 0.280 (7.11) 0.250 (6.35) 0.240 (6.10) 0.060 (1.52) max 0.430 (10.92) max 0.014 (0.36) 0.010 (0.25) 0.008 (0.20) 0.325 (8.26) 0.310 (7.87) 0.300 (7.62) 0.015 (0.38) gauge plane 0.195 (4.95) 0.130 (3.30) 0.115 (2.92) figure 20. 16-lead plastic dual in-line package [pdip] narrow body (n-16) dimensions shown in inches and (millimeters) 16 9 8 1 pin 1 seating plane 8 0 4.50 4.40 4.30 6.40 bsc 5.10 5.00 4.90 0.65 bsc 0.15 0.05 1.20 max 0.20 0.09 0.75 0.60 0.45 0.30 0.19 coplanarity 0.10 compliant to jedec standards mo-153-ab figure 21. 16-lead thin shrink small outline package [tssop] (ru-16) dimensions shown in millimeters controlling dimensions are in millimeters; inch dimensions (in parentheses) are rounded-off millimeter equivalents for reference only and are not appropriate for use in design. compliant to jedec standards ms-012-ac 10.00 (0.3937) 9.80 (0.3858) 16 9 8 1 6.20 (0.2441) 5.80 (0.2283) 4.00 (0.1575) 3.80 (0.1496) 1.27 (0.0500) bsc seating plane 0.25 (0.0098) 0.10 (0.0039) 0.51 (0.0201) 0.31 (0.0122) 1.75 (0.0689) 1.35 (0.0531) 0.50 (0.0197) 0.25 (0.0098) 1.27 (0.0500) 0.40 (0.0157) 0.25 (0.0098) 0.17 (0.0067) ? 45 c oplanarity 0.10 8 0 072506-b figure 22. 16-lead standard small outline package [soic_n] narrow body (rn-16) dimensions shown in millimeters and (inches) controlling dimensions are in millimeters; inch dimensions (in parentheses) are rounded-off millimeter equivalents for reference only and are not appropriate for use in design. compliant to jedec standards ms-013- aa 060606-a 10.50 (0.4134) 10.10 (0.3976) 0.30 (0.0118) 0.10 (0.0039) 2.65 (0.1043) 2.35 (0.0925) 10.65 (0.4193) 10.00 (0.3937) 7.60 (0.2992) 7.40 (0.2913) 0 . 5 0 ( 0 . 0 1 9 7 ) 0 . 2 5 ( 0 . 0 0 9 8 ) 1.27 (0.0500) 0.40 (0.0157) c oplanarity 0.10 0.33 (0.0130) 0.20 (0.0079) 0.51 (0.0201) 0.31 (0.0122) seating plane 8 0 16 9 8 1 1.27 (0.0500) bsc 45 figure 23. 16-lead standard small outline package [soic_w] wide body (rw-16) dimensions shown in millimeters and (inches)
adm3202/adm3222/adm1385 rev. d | page 11 of 12 controlling dimensions are in inches; millimeter dimensions (in parentheses) are rounded-off inch equivalents for reference only and are not appropriate for use in design. corner leads may be configured as whole or half leads. compliant to jedec standards ms-001 070706-a 0.022 (0.56) 0.018 (0.46) 0.014 (0.36) 0.150 (3.81) 0.130 (3.30) 0.115 (2.92) 0.070 (1.78) 0.060 (1.52) 0.045 (1.14) 18 1 9 10 0.100 (2.54) bsc 0.920 (23.37) 0.900 (22.86) 0.880 (22.35) 0.210 (5.33) max seating plane 0.015 (0.38) min 0.005 (0.13) min 0.280 (7.11) 0.250 (6.35) 0.240 (6.10) 0.060 (1.52) max 0.430 (10.92) max 0.014 (0.36) 0.010 (0.25) 0.008 (0.20) 0.325 (8.26) 0.310 (7.87) 0.300 (7.62) 0.015 (0.38) gauge plane 0.195 (4.95) 0.130 (3.30) 0.115 (2.92) figure 24. 18-lead plastic dual in-line package [pdip] narrow body (n-18) dimensions shown in inches and (millimeters) controlling dimensions are in millimeters; inch dimensions (in parentheses) are rounded-off millimeter equivalents for reference only and are not appropriate for use in design. compliant to jedec standards ms-013-ab 0.30 (0.0118) 0.10 (0.0039) 2.65 (0.1043) 2.35 (0.0925) 10.65 (0.4193) 10.00 (0.3937) 7.60 (0.2992) 7.40 (0.2913) 0 . 7 5 ( 0 . 0 2 9 5 ) 0 . 2 5 ( 0 . 0 0 9 8 ) 1.27 (0.0500) 0.40 (0.0157) coplanarity 0.10 0.33 (0.0130) 0.20 (0.0079) 0.51 (0.0201) 0.31 (0.0122) seating plane 8 0 18 10 9 1 1.27 (0.0500) bsc 11.75 (0.4626) 11.35 (0.4469) 060706-a 45 figure 25. 18-lead standard small outline package [soic_w] wide body (rw-18) dimensions shown in millimeters and (inches) compliant to jedec standards mo-153-ac 20 1 11 10 6.40 bsc 4.50 4.40 4.30 pin 1 6.60 6.50 6.40 seating plane 0.15 0.05 0.30 0.19 0.65 bsc 1.20 max 0.20 0.09 0.75 0.60 0.45 8 0 coplanarit y 0.10 figure 26. 20-lead thin shrink small outline package [tssop] (ru-20) dimensions shown in millimeters compliant to jedec standards mo-150-ae 060106-a 20 11 10 1 7.50 7.20 6.90 8.20 7.80 7.40 5.60 5.30 5.00 seating plane 0.05 min 0.65 bsc 2.00 max 0.38 0.22 coplanarity 0.10 1.85 1.75 1.65 0.25 0.09 0.95 0.75 0.55 8 4 0 figure 27. 20-lead shrink small outline package [ssop] (rs-20) dimensions shown in millimeters
adm3202/adm3222/adm1385 rev. d | page 12 of 12 ordering guide model temperature range package description package option adm3202an C40c to +85c 16-lead plastic dual in-line package [pdip] n-16 adm3202anz 1 C40c to +85c 16-lead plastic dual in-line package [pdip] n-16 adm3202arn C40c to +85c 16-lead standard small outline package [soic_n] rn-16 adm3202arn-reel C40c to +85c 16-lead standard small outline package [soic_n] rn-16 adm3202arn-reel7 C40c to +85c 16-lead standard small outline package [soic_n] rn-16 adm3202arnz 1 C40c to +85c 16-lead standard small outline package [soic_n] rn-16 ADM3202ARNZ-REEL 1 C40c to +85c 16-lead standard small outline package [soic_n] rn-16 ADM3202ARNZ-REEL7 1 C40c to +85c 16-lead standard small outline package [soic_n] rn-16 adm3202aru C40c to +85c 16-lead thin shrink small outline package [tssop] ru-16 adm3202aru-reel C40c to +85c 16-lead thin shrink small outline package [tssop] ru-16 adm3202aru-reel7 C40c to +85c 16-lead thin shrink small outline package [tssop] ru-16 adm3202aruz 1 C40c to +85c 16-lead thin shrink small outline package [tssop] ru-16 adm3202aruz-reel 1 C40c to +85c 16-lead thin shrink small outline package [tssop] ru-16 adm3202aruz-reel7 1 C40c to +85c 16-lead thin shrink small outline package [tssop] ru-16 adm3202arw C40c to +85c 16-lead standard small outline package [soic_w] rw-16 adm3202arw-reel C40c to +85c 16-lead standard small outline package [soic_w] rw-16 adm3202arw-reel7 C40c to +85c 16-lead standard small outline package [soic_w] rw-16 adm3202arwz 1 C40c to +85c 16-lead standard small outline package [soic_w] rw-16 adm3202arwz-reel 1 C40c to +85c 16-lead standard small outline package [soic_w] rw-16 adm3202arwz-reel7 1 C40c to +85c 16-lead standard small outline package [soic_w] rw-16 adm3222an C40c to +85c 18-lead plastic dual in-line package [pdip] n-18 adm3222anz 1 C40c to +85c 18-lead plastic dual in-line package [pdip] n-18 adm3222ars C40c to +85c 20-lead shrink small outline package [ssop] rs-20 adm3222ars-reel C40c to +85c 20-lead shrink small outline package [ssop] rs-20 adm3222ars-reel7 C40c to +85c 20-lead shrink small outline package [ssop] rs-20 adm3222arsz 1 C40c to +85c 20-lead shrink small outline package [ssop] rs-20 adm3222arsz-reel 1 C40c to +85c 20-lead shrink small outline package [ssop] rs-20 adm3222arsz-reel7 1 C40c to +85c 20-lead shrink small outline package [ssop] rs-20 adm3222aru C40c to +85c 20-lead thin shrink small outline package [tssop] ru-20 adm3222aru-reel C40c to +85c 20-lead thin shrink small outline package [tssop] ru-20 adm3222aru-reel7 C40c to +85c 20-lead thin shrink small outline package [tssop] ru-20 adm3222aruz 1 C40c to +85c 20-lead thin shrink small outline package [tssop] ru-20 adm3222aruz-reel 1 C40c to +85c 20-lead thin shrink small outline package [tssop] ru-20 adm3222aruz-reel7 1 C40c to +85c 20-lead thin shrink small outline package [tssop] ru-20 adm3222arw C40c to +85c 18-lead standard small outline package [soic_w] rw-18 adm3222arw-reel C40c to +85c 18-lead standard small outline package [soic_w] rw-18 adm3222arw-reel7 C40c to +85c 18-lead standard small outline package [soic_w] rw-18 adm3222arwz 1 C40c to +85c 18-lead standard small outline package [soic_w] rw-18 adm3222arwz-reel 1 C40c to +85c 18-lead standard small outline package [soic_w] rw-18 adm3222arwz-reel7 1 C40c to +85c 18-lead standard small outline package [soic_w] rw-18 adm1385ars C40c to +85c 20-lead shrink small outline package [ssop] rs-20 adm1385ars-reel C40c to +85c 20-lead shrink small outline package [ssop] rs-20 adm1385ars-reel7 C40c to +85c 20-lead shrink small outline package [ssop] rs-20 adm1385arsz 1 C40c to +85c 20-lead shrink small outline package [ssop] rs-20 adm1385arsz-reel 1 C40c to +85c 20-lead shrink small outline package [ssop] rs-20 adm1385arsz-reel7 1 C40c to +85c 20-lead shrink small outline package [ssop] rs-20 t 1 z = pb-free part. ?2006 analog devices, inc. all rights reserved. trademarks and registered trademarks are the property of their respective owners. c00071-0-8/06(d) ttt

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