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19-0299; Rev. 2; 7/96
Precision, 8-Channel/Dual 4-Channel, Low-Voltage, CMOS Analog Multiplexers
_______________General Description
The MAX398/MAX399 precision, monolithic, CMOS analog multiplexers (muxes) offer low on-resistance (less than 100), which is matched to within 6 between channels and remains flat over the specified analog signal range (11 max). They also offer low leakage over temperature (NO-off leakage current less than 2.5nA at +85C) and fast switching speeds (transition time less than 250ns). The MAX398 is an 8-channel device, and the MAX399 is a dual 4-channel device. The MAX398/MAX399 are fabricated with Maxim's lowvoltage silicon-gate process. Design improvements yield extremely low charge injection (less than 5pC) and guarantee electrostatic discharge protection greater than 2000V. These muxes operate with a single +3V to +15V supply or bipolar 3V to 8V supplies, while retaining CMOS-logic input compatibility and fast switching. CMOS inputs provide reduced input loading. The MAX398/MAX399 are pin compatible with the industry-standard DG408, DG409, DG508A, and DG509A.
____________________________Features
o Pin Compatible with Industry-Standard DG408/DG409/DG508A/DG509A o Guaranteed On-Resistance Match Between Channels (<6 ) o Low On-Resistance (<100 ) o Guaranteed Flat On-Resistance over Signal Range (<11) o Guaranteed Low Charge Injection (<5pC) o NO-Off Leakage Current <1nA at +85C o COM-Off Leakage Current <2.5nA at +85C o Electrostatic Discharge Protection >2000V o Single-Supply Operation (+3V to +15V) Bipolar-Supply Operation (3V to 8V) o Low Power Consumption (<300W) o Rail-to-Rail Signal Handling o TTL/CMOS-Logic Compatible
MAX398/MAX399
______________Ordering Information
PART MAX398CPE MAX398CSE MAX398C/D MAX398EPE MAX398ESE MAX398EJE MAX398MJE TEMP. RANGE 0C to +70C 0C to +70C 0C to +70C -40C to +85C -40C to +85C -40C to +85C -55C to +125C PIN-PACKAGE 16 Plastic DIP 16 Narrow SO Dice* 16 Plastic DIP 16 Narrow SO 16 CERDIP** 16 CERDIP**
________________________Applications
Sample-and-Hold Circuits Automatic Test Equipment Heads-Up Displays Guidance and Control Systems Military Radios Communications Systems Battery-Operated Systems PBX, PABX Audio Signal Routing Low-Voltage Data Acquisition Systems
Ordering Information continued at end of data sheet. * Contact factory for dice specifications. ** Contact factory for package availability.
__________________________________________________________Pin Configurations
TOP VIEW
A0 1 EN 2 V- 3 N01 4 N02 5 N03 6 N04 7 COM 8 16 A1 15 A2 14 GND A0 1 EN 2 V- 3 N01A 4 N02A 5 N03A 6 N04A 7 COMA 8 16 A1 15 GND 14 V+
MAX398
13 V+ 12 NO5 11 NO6 10 NO7 9 NO8
MAX399
13 NO1B 12 NO2B 11 NO3B 10 NO4B 9 COMB
DIP/SO
DIP/SO 1
________________________________________________________________ Maxim Integrated Products
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
Precision, 8-Channel/Dual 4-Channel, Low-Voltage, CMOS Analog Multiplexers MAX398/MAX399
ABSOLUTE MAXIMUM RATINGS
Voltage Referenced to GND V+ .......................................................................-0.3V to +17V V- ........................................................................+0.3V to -17V V+ to V-...............................................................-0.3V to +17V Voltage into Any Terminal (Note 1).........(V- - 2V) to (V+ + 2V) or 30mA (whichever occurs first) Current into Any Terminal ...................................................30mA Peak Current, Any Terminal (pulsed at 1ms, 10% duty cycle max) ............................40mA Continuous Power Dissipation (TA = +70C) Plastic DIP (derate 7.5mW/C above +70C) ..............470mW Narrow SO (derate 8.7mW/C above +70C) ..............696mW CERDIP (derate 10.0mW/C above +70C) .................900mW Operating Temperature Ranges MAX39_C_ _ .......................................................0C to +70C MAX39_E_ _.....................................................-40C to +85C MAX39_MJE ..................................................-55C to +125C Storage Temperature Range .............................-65C to +150C Lead Temperature (soldering, 10sec) .............................+300C
Note 1: Signals on any terminal exceeding V+ or V- are clamped by internal diodes. Limit forward current to maximum current ratings.
Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS--Dual Supplies
(V+ = +5V 10%, V- = -5V 10%, GND = 0V, VAH = VENH = +2.4V, VAL = VENL = +0.8V, TA = TMIN to TMAX, unless otherwise noted.) PARAMETER SWITCH Analog Signal Range Channel On-Resistance RON Matching Between Channels (Note 4) On-Resistance Flatness (Note 5) NO-Off Leakage Current (Note 6) VCOM, VNO (Note 3) RON RON RFLAT(ON) INO = 1mA, VCOM = 3.5V INO = 1mA, VCOM = 3.5V, V+ = 5V, V- = -5V INO = 1mA, VCOM = 3V, V+ = 5V, V- = -5V VNO = 4.5V, VCOM = 4.5V, V+ = 5.5V, V- = -5.5V TA = +25C TA = TMIN to TMAX TA = +25C TA = TMIN to TMAX TA = +25C TA = TMIN to TMAX TA = +25C TA = TMIN to TMAX C, E M C, E M C, E M C, E M C, E M -0.1 -1.0 -10 -0.2 -2.5 -20 -0.1 -1.5 -10 -0.4 -5 -40 -0.2 -2.5 -20 V60 V+ 100 125 6 8 11 14 0.1 1.0 10 0.2 2.5 20 0.1 1.5 10 0.4 5 40 0.2 2.5 20 nA nA nA V SYMBOL CONDITIONS MIN TYP MAX (Note 2) UNITS
INO(OFF)
COM-Off Leakage Current (Note 6)
ICOM(OFF)
TA = +25C VCOM = 4.5V, VNO = 4.5V, MAX398 TA = TMIN V+ = 5.5V, V- = -5.5V to TMAX VCOM = 4.5V, VNO = 4.5V, MAX399 TA = TMIN V+ = 5.5V, V- = -5.5V to TMAX MAX398 TA = TMIN to TMAX TA = +25C MAX399 TA = TMIN to TMAX TA = +25C
TA = +25C COM-On Leakage Current (Note 6) VCOM = 4.5V, VNO = 4.5V,
ICOM(ON)
2
_______________________________________________________________________________________
Precision, 8-Channel/Dual 4-Channel, Low-Voltage, CMOS Analog Multiplexers
ELECTRICAL CHARACTERISTICS--Dual Supplies (continued)
(V+ = +5V 10%, V- = -5V 10%, GND = 0V, VAH = VENH = +2.4V, VAL = VENL = +0.8V, TA = TMIN to TMAX, unless otherwise noted.) PARAMETER DIGITAL LOGIC INPUT Logic High Input Voltage Logic Low Input Voltage Input Current with Input Voltage High Input Current with Input Voltage Low SUPPLY Power-Supply Range Positive Supply Current Negative Supply Current Ground Current DYNAMIC Transition Time Break-Before-Make Interval Enable Turn-On Time Enable Turn-Off Time Charge Injection (Note 3) Off Isolation (Note 7) Crosstalk Between Channels Logic Input Capacitance NO-Off Capacitance COM-Off Capacitance COM-On Capacitance VCT CIN CNO(OFF) CCOM(OFF) CCOM(ON) tTRANS tOPEN tON(EN) tOFF(EN) Q Figure1 Figure 2 Figure 3 Figure 3 CL = 10nF, VS = 0V, RS = 0 VEN = 2.4V, f = 100kHz, VGEN = 1Vp-p, RL = 1k f = 1MHz f = 1MHz, VEN = VD = 0V f = 1MHz, VEN = VD = 0V f = 1MHz, VEN = VD = 0V MAX398 MAX399 MAX398 MAX399 TA = +25C TA = +25C TA = TMIN to TMAX TA = +25C TA = TMIN to TMAX TA = +25C 2 -75 -92 8 11 40 20 54 34 40 0 40 60 150 250 150 200 5 150 ns ns ns ns pC dB dB pF pF pF pF I+ IIGND VEN = VA = 0V/V+, V+ = 5.5V, V- = -5.5V VEN = VA = 0V/V+, V+ = 5.5V, V- = -5.5V VEN = VA = 0V/V+, V+ = 5.5V, V- = -5.5V TA = +25C TA = TMIN to TMAX TA = +25C TA = TMIN to TMAX 3 -1 -1 -1 -1 8 1 1 1 1 V A A A VAH, VENH VAL, VENL IAH, IENH IAL, IENL VA = VEN = 2.4V VA = VEN = 0.8V TA = TMIN to TMAX TA = TMIN to TMAX -0.1 -0.1 2.4 0.8 0.1 0.1 V V A A SYMBOL CONDITIONS MIN TYP MAX (Note 2) UNITS
MAX398/MAX399
VEN = 0V, RL = 1k, f = 100kHz TA = +25C TA = +25C TA = +25C TA = +25C TA = +25C TA = +25C
_______________________________________________________________________________________
3
Precision, 8-Channel/Dual 4-Channel, Low-Voltage, CMOS Analog Multiplexers MAX398/MAX399
ELECTRICAL CHARACTERISTICS--Single 5V
(V+ = 5V 10%, V- = 0V, GND = 0V, VAH = VENH = +2.4V, VAL = VENL = +0.8V, TA = TMIN to TMAX, unless otherwise noted.) PARAMETER SWITCH Analog Signal Range On-Resistance RON Matching Between Channels (Note 4) On-Resistance Flatness NO-Off Leakage Current (Note 8) VCOM, VNO (Note 3) RON RON RFLAT INO = 1mA, VCOM = 3.5V, V+ = 4.5V INO = 1mA, VCOM = 3.5V, V+ = 4.5V TA = +25C TA = TMIN to TMAX TA = +25C TA = TMIN to TMAX 10 15 -0.1 C, E M C, E M C, E M C, E M C, E M -1.0 -10 -0.2 -2.5 -20 -0.2 -1.5 -10 -0.4 -5 -40 -0.2 -2.5 -20 2.4 0.8 -0.1 -0.1 0.1 0.1 V150 V+ 225 280 11 13 18 22 0.1 1.0 10 0.2 2.5 20 0.2 1.5 10 0.4 5 40 0.2 2.5 20 V V A A nA nA nA V SYMBOL CONDITIONS MIN TYP MAX (Note 2) UNITS
INO = 1mA; VCOM = 3V, 2V, 1V; TA = +25C V+ = 5V TA = TMIN to TMAX VNO = 4.5V, VCOM = 0V, V+ = 5.5V VCOM = 4.5V, VNO = 0V, V+ = 5.5V TA = +25C TA = TMIN to TMAX TA = +25C MAX398 TA = TMIN to TMAX TA = +25C MAX399 TA = TMIN to TMAX TA = +25C MAX398 TA = TMIN to TMAX TA = +25C MAX399 TA = TMIN to TMAX
INO(OFF)
COM-Off Leakage Current (Note 8)
ICOM(OFF) VCOM = 4.5V, VNO = 0V, V+ = 5.5V
COM-On Leakage Current (Note 8)
ICOM(ON)
VCOM = 4.5V, VNO = 4.5V, V+ = 5.5V
DIGITAL LOGIC INPUT Logic High Input Voltage Logic Low Input Voltage Input Current with Input Voltage High Input Current with Input Voltage Low SUPPLY Power-Supply Range Positive Supply Current Negative Supply Current IGND Supply Current I+ IIGND VEN = VA = 0V, V+; V+ = 5.5V; V- = 0V VEN = VA = 0V, V+; V+ = 5.5V; V- = 0V VEN = V+, 0V; VA = 0V; V+ = 5.5V; V- = 0V TA = +25C TA = TMIN to TMAX 3 -1.0 -1.0 -1.0 -1.0 15 1.0 1.0 1.0 1.0 V A A A VAH, VENH VAL, VENL IAH, IENH IAL, IENL VA = VEN = 2.4V VA = 0V VEN = 0.8V TA = TMIN to TMAX TA = TMIN to TMAX
4
_______________________________________________________________________________________
Precision, 8-Channel/Dual 4-Channel, Low-Voltage, CMOS Analog Multiplexers
ELECTRICAL CHARACTERISTICS--Single 5V (continued)
(V+ = 5V 10%, V- = 0V, GND = 0V, VAH = VENH = +2.4V, VAL = VENL = +0.8V, TA = TMIN to TMAX, unless otherwise noted.) PARAMETER DYNAMIC Transition Time Break-Before-Make Interval Enable Turn-On Time Enable Turn-Off Time Charge Injection (Note 3) tTRANS tOPEN tON(EN) tOFF(EN) Q CL = 10nF, VS = 0V, RS = 0 VNO = 3V TA = +25C TA = +25C TA = TMIN to TMAX TA = +25C TA = TMIN to TMAX TA = +25C 1.5 50 10 90 40 90 200 275 125 200 5 245 ns ns ns ns pC SYMBOL CONDITIONS MIN TYP MAX (Note 2) UNITS
MAX398/MAX399
ELECTRICAL CHARACTERISTICS--Single 3V
(V+ = 3V 10%, V- = 0V, GND = 0V, VAH = VENH = +2.4V, VAL = VENL = +0.8V, TA = TMIN to TMAX, unless otherwise noted.) PARAMETER SWITCH Analog Signal Range On-Resistance DYNAMIC Transition Time (Note 3) Enable Turn-On Time (Note 3) Enable Turn-Off Time (Note 3) Charge Injection (Note 3) tTRANS tON(EN) tOFF(EN) Q Figure 1, VIN = 2.4V, VN01 = 1.5V, VN08 = 0V Figure 3, VINH = 2.4V, VINL = 0V, VN01 = 1.5V Figure 3, VINH = 2.4V, VINL = 0V, VN01 = 1.5V CL = 10nF, VS = 0V, RS = 0 TA = +25C TA = +25C TA = +25C TA = +25C 230 200 75 1 575 500 400 5 ns ns ns pC VANALOG RON (Note 3) INO = 1mA, VCOM = 1.5V, V+ = 3V TA = +25C TA = TMIN to TMAX V230 V+ 375 425 V SYMBOL CONDITIONS MIN TYP MAX (Note 2) UNITS
Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value a maximum, is used in this data sheet. Note 3: Guaranteed by design. Note 4: RON = RONMAX - RONMIN. Note 5: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified analog signal ranges, i.e., VNO = 3V to 0V and 0V to -3V. Note 6: Leakage parameters are 100% tested at maximum rated hot operating temperature, and guaranteed by correlation at +25C. Note 7: Worst-case isolation is on channel 4 because of its proximity to the COM pin. Off isolation = 20log VCOM/VNO, VCOM = output, VNO = input to off switch. Note 8: Leakage testing at single supply is guaranteed by correlation testing with dual supplies.
_______________________________________________________________________________________
5
Precision, 8-Channel/Dual 4-Channel, Low-Voltage, CMOS Analog Multiplexers MAX398/MAX399
__________________________________________Typical Operating Characteristics
(TA = +25C, unless otherwise noted.)
ON-RESISTANCE vs. VCOM (DUAL SUPPLIES)
MAX398/9 TOC1
ON-RESISTANCE vs. VCOM AND TEMPERATURE (DUAL SUPPLIES)
MAX398/9 TOC2
ON-RESISTANCE vs. VCOM (SINGLE SUPPLY)
275 250 225 V- = 0V
MAX398/9 TOC3
110 100 90 V = 3V RON ()
110 100 90 RON ()
V+ = 5V V- = -5V
300
70 60 50 40 30 -5 -4 -3 -2 -1 0 1 2 3 4 5 VCOM (V) V = 5V
70 60 50 40 30
TA = +85C TA = +25C
RON ()
80
80
TA = +125C
200 175 150 125 100 75 50 V+ = 5V V+ = 3V
TA = -55C
-5 -4 -3 -2 -1
0
1
2
3
4
5
0
1
2
3
4
5
VCOM (V)
VCOM (V)
ON-RESISTANCE vs. VCOM AND TEMPERATURE (SINGLE SUPPLY)
MAX398/9 TOC4
OFF-LEAKAGE vs. TEMPERATURE
MAX398/9 TOC5
ON-LEAKAGE vs. TEMPERATURE
V+ = 5.5V V- = -5.5V
MAX398/9 TOC6
180 160 140 RON () 120 100 80 60 40
1000
V+ = 5V V- = 0V TA = +125C TA = +85C TA = +25C
V+ = 5.5V V- = -5.5V
10,000
100 OFF-LEAKAGE (pA) ON-LEAKAGE (pA)
1000
100
10
10 1
TA = -55C
1
0.1 0 1 2 3 4 5 -50 -25 VCOM (V) 0 25 50 75 TEMPERATURE (C) 100 125
0.1 -50 -25 0 25 50 75 TEMPERATURE (C) 100 125
CHARGE INJECTION vs. VCOM
MAX398/9 TOC7
SUPPLY CURRENT vs. TEMPERATURE
V+ = 5V V- = -5V VEN = VA = 0V, 5V I+ I+, I- (nA) 1
MAX398/9 TOC7
5
10
Qj (pC)
V+ = 5V V- = 0V 0
I-
V+ = 5V V- = -5V -5 -5 -4 -3 -2 -1 0 1 2 3 4 5 VCOM (V) 0.1 -50 -25 0 25 50 75 TEMPERATURE (C) 100 125
6
_______________________________________________________________________________________
Precision, 8-Channel/Dual 4-Channel, Low-Voltage, CMOS Analog Multiplexers
______________________________________________________________Pin Description
PIN MAX398 1, 15, 16 -- 2 3 4-7 -- 8 -- 9-12 -- 13 14 MAX399 -- 1, 16 2 3 -- 4-7 -- 8, 9 -- 10-13 14 15 NAME A0, A2, A1 A0, A1 EN VNO1-NO4 NO1A-NO4A COM COMA, COMB NO8-NO5 NO4B-NO1B V+ GND Address Inputs Address Inputs Enable Input, connect to V+ if not used Negative Supply Voltage Input Analog Inputs--bidirectional Analog Inputs--bidirectional Analog Output--bidirectional Analog Outputs--bidirectional Analog Inputs--bidirectional Analog Inputs--bidirectional Positive Supply Voltage Input Ground FUNCTION
MAX398/MAX399
_______________________________________________________________________________________
7
Precision, 8-Channel/Dual 4-Channel, Low-Voltage, CMOS Analog Multiplexers MAX398/MAX399
__________Applications Information
Operation with Supply Voltages Other than 5V
Using supply voltages less than 5V reduces the analog signal range. The MAX398/MAX399 muxes operate with 3V to 8V bipolar supplies or with a +3V to +15V single supply. Connect V- to GND when operating with a single supply. Both device types can also operate with unbalanced supplies, such as +10V and -5V. The Typical Operating Characteristics graphs show typical on-resistance with 3V, 5V, +3V and +5V supplies. (Switching times increase by a factor of two or more for operation at 5V.)
+5V D1 V+
MAX398 MAX399
*
COM
*
NO
*
*
VD2 -5V * INTERNAL PROTECTION DIODES
Overvoltage Protection
Proper power-supply sequencing is recommended for all CMOS devices. Do not exceed the absolute maximum ratings, because stresses beyond the listed ratings can cause permanent damage to the devices. Always sequence V+ on first, then V-, followed by the logic inputs, NO, or COM. If power-supply sequencing is not possible, add two small signal diodes (D1, D2) in series with supply pins for overvoltage protection (Figure 1). Adding diodes reduces the analog signal range to one diode drop below V+ and one diode drop
Figure 1. Overvoltage Protection Using External Blocking Diodes
above V-, but does not affect the devices' low switch resistance and low leakage characteristics. Device operation is unchanged, and the difference between V+ and V- should not exceed 17V. These protection diodes are not recommended when using a single supply.
______________________________________________Test Circuits/Timing Diagrams
+5V V+ A2 A1 A0 NO1 NO2-NO7 +5V
MAX398
VEN 50 +5V V+ A1 A0 -5V EN GND V-
NO8 COM
-5V VOUT 35pF 300 LOGIC INPUT VEN +3V 50% 0V VNO1 SWITCH OUTPUT VOUT
tR < 20ns tF < 20ns
90%
NO1B NO1A-NO4A
+5V
0V 90% VNO8
VEN
MAX399
EN GND
NO4B COMB V300 -5V
-5V VOUT 35pF
tTRANS
ON
tTRANS
50
Figure 2. Transition Time
8 _______________________________________________________________________________________
Precision, 8-Channel/Dual 4-Channel, Low-Voltage, CMOS Analog Multiplexers
_________________________________Test Circuits/Timing Diagrams (continued)
+5V VEN V+ NO1 NO2-NO8 A0 A1 A2 COM 50 GND V1k -5V +5V VEN EN V+ NO1B +5V SWITCH OUTPUT VOUT 90% VOUT 35pF LOGIC INPUT VEN +3V 50% 0V tON(EN) 0V 10% +5V
MAX398/MAX399
EN
MAX398
tR < 20ns tF < 20ns tOFF(EN)
A0 A1 50
NO1A-NO4A NO2B-NO4B, COMA
MAX399
GND COMB V1k -5V VOUT 35pF
Figure 3. Enable Switching Time
+5V VEN V+ NO1-NO8 A0 A1 VA A2 GND 50 -5V V300 LOGIC INPUT VA +3V 50% 0V +5V 80% COM VOUT 35pF SWITCH OUTPUT VOUT 0V
+2.4V
EN
tR < 20ns tF < 20ns
+5V
MAX398
tOPEN
Figure 4. Break-Before-Make Interval
_______________________________________________________________________________________
9
Precision, 8-Channel/Dual 4-Channel, Low-Voltage, CMOS Analog Multiplexers MAX398/MAX399
_________________________________Test Circuits/Timing Diagrams (continued)
+5V RS NO VEN VS CHANNEL SELECT EN A0 A1 A2 CL = 1000nF GND VVOUT VOUT VOUT IS THE MEASURED VOLTAGE DUE TO CHARGE TRANSFER ERROR Q WHEN THE CHANNEL TURNS OFF. -5V Q = VOUT x CL V+ LOGIC INPUT VEN COM VOUT +3V OFF 0V ON OFF
MAX398
Figure 5. Charge Injection
+5V
10nF
+5V
10nF
VIN RS = 50
NO1 NO8
V+
NO1 R = 1k COM VOUT RG = 50 RL = 1k VIN NO2 NO8
V+
MAX398
MAX398
COM VOUT RL = 1k
A0 A1 A2 GND EN 10nF
A0 A1 A2 GND EN 10nF
V-
V-
-5V OFF ISOLATION = 20log VOUT VIN
-5V CROSSTALK = 20log VOUT VIN
Figure 6. Off Isolation
Figure 7. Crosstalk
+5V A2 CHANNEL SELECT A1 A0 GND EN V-5V V+ NO1 NO8 COM f = 1MHz 1MHz CAPACITANCE ANALYZER
MAX398
Figure 8. NO/COM Capacitance
10 ______________________________________________________________________________________
Precision, 8-Channel/Dual 4-Channel, Low-Voltage, CMOS Analog Multiplexers
__________________________________________Functional Diagrams/Truth Tables
MAX398/MAX399
MAX398
NO1 NO2 NO3 NO4 NO5 NO6 NO7 NO8
V+
V-
GND
MAX399
NO1A NO2A NO3A COM NO4A NO1B NO2B NO3B NO4B
V+
V-
GND
COMA
COMB
DECODERS / DRIVERS
DECODERS / DRIVERS
A0
A1
A2
EN
A0
A1
EN
MAX398
A2 X 0 0 0 0 1 1 1 1 A1 X 0 0 1 1 0 0 1 1 A0 X 0 1 0 1 0 1 0 1 EN 0 1 1 1 1 1 1 1 1 ON SWITCH NONE 1 2 3 4 5 6 7 8 A1 X 0 0 1 1 A0 X 0 1 0 1
MAX399
EN 0 1 1 1 1 ON SWITCH NONE 1 2 3 4
LOGIC "O" VAL +0.8 V, LOGIC "1" VAH +2.4 V
______________________________________________________________________________________
11
Precision, 8-Channel/Dual 4-Channel, Low-Voltage, CMOS Analog Multiplexers MAX398/MAX399
_Ordering Information (continued)
PART MAX399CPE MAX399CSE MAX399C/D MAX399EPE MAX399ESE MAX399EJE MAX399MJE TEMP. RANGE 0C to +70C 0C to +70C 0C to +70C -40C to +85C -40C to +85C -40C to +85C -55C to +125C PIN-PACKAGE 16 Plastic DIP 16 Narrow SO Dice* 16 Plastic DIP 16 Narrow SO 16 CERDIP** 16 CERDIP**
* Contact factory for dice specifications. ** Contact factory for package availability.
__________________________________________________________Chip Topographies
MAX398 MAX399
GND EN A0 A1 N.C. GND
EN A0
A1 A2
VV+ NO1 NO5 NO6 NO2 NO3 N.C. NO7 NO4 NO4A 0.102" (2.59mm)
VV+ NO1A NO1B NO2B NO2A NO3A 0.102" (2.59mm)
NO3B NO4B
COM NO8 0.080" (2.03mm)
COMA COMB 0.080" (2.03mm)
TRANSISTOR COUNT: 161 SUBSTRATE CONNECTED TO V+
TRANSISTOR COUNT: 161 SUBSTRATE CONNECTED TO V+
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
12 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600 (c) 1996 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.

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