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| 16-Channel CMOS Analog Multiplexer 306 Memory Logic Diagram FEATURES: * RAD-PAK(R) technology radiation-hardened against natural space radiation * Total dose hardness: - > 50 Krad (Si), depending upon space mission * Excellent Single Event Effects: - SELTH: > 110 MeV/mg/cm2 * * * * * * * * * * * * * - SEUTH: > 110 MeV/mg/cm2 Package: 28-pin RAD-PAK(R) flat pack Guaranteed on-resistance matching between channels: < 5 max Low on-resistance < 100 max Guaranteed flat on-resistance over specified signal range: 7 max Guaranteed Charge Injection: < 10 pC INO(OFF) Leakage < 2.5 nA at +85C ICOM(OFF) Leakage < 20 nA at +85C ESD Protection > 2000V Single-supply operation (+4.5V to +30V) Bipolar-supply operation (4.5V to 20V) Low power consumption, < 1.25 mW Rail-to-rail signal handling TTL/CMOS-logic compatible DESCRIPTION: Maxwell Technologies' 306 high-performance, high-precision, monolithic, CMOS analog multiplexer features a greater than 50 krad (Si) total dose tolerance, depending upon space mission. The patented radiation-hardened RAD-PAK(R) technology incorporates radiation shielding in the microcircuit package. Using Maxwell's radiation hardened RAD-PAK packaging technology, this single-ended 1-of-16 device offers very low (less than 100) on-resistance which is matched to within 5 between channels and remains flat over the specified analog signal range. The 306 also offers low leakage over temperature and fast switching speeds. The 306 operates with a single +4.5V to +30V supply, or bipolar 4.5V to 20V supplies, while retaining TTL/CMOS- logic input compatibility and fast switching. Maxwell Technologies' patented Rad-Pak packaging technology incorporates radiation shielding in the microcircuit package. It eliminates the need for box shielding while providing the required radiation shielding for a lifetime in orbit or a space mission.In a GEO orbit, Rad-Pak provides greater than 50 krad (Si) total radiation dose tolerance, dependent upon space mission. This product is available with packaging and screening up to Class S. 08.15.02 Rev 5 All data sheets are subject to change without notice 1 (858) 503-3300 - Fax: (858) 503-3301 - www.maxwell.com (c)2001 Maxwell Technologies All rights reserved. 16-Channel CMOS Analog Multiplexer TABLE 1. PINOUT DESCRIPTION PIN 1 2, 3, 13 4-11 12 14-17 18 19-26 27 28 SYMBOL V+ NC GND A3-A0 EN NO1-NO8 VCOM DESCRIPTION Positive Supply Voltage Input No Internal Connections Ground Address Inputs Enable Inputs Analog Inputs-bidirectional Negative Supply Voltage Input Output-bidirectional 306 NO16-NO9 Analog Inputs-bidirectional TABLE 2. 306 ABSOLUTE MAXIMUM RATINGS Parameter Voltage Referenced to VV+ GND Digital Inputs, NO, COM1 Continuous Current any terminal)2 Peak Current, NO or COM (pulsed at 1ms, 10% duty cycle max) Thermal Impedance Operating Temperature Range: Storage Temperature Range: Symbol VCC Min -0.3 -0.3 V- -2 Max 44 25 V+ +2 30 100 Units V V mA mA C/W C C Memory JC TA TS --55 -65 3.62 +125 +150 1. Signals on NO, COM, A0, A1, A2, A3, or EN exceeding V+ or V- are clamped by internal diodes. Limit forward current to maximum current ratings. 2. Or 30mA (whichever occurs first) TABLE 3. DELTA LIMITS PARAMETER I+ IVARIATION 10% of specified value in table 5 10% of specified value in table 5 08.15.02 Rev 5 All data sheets are subject to change without notice 2 (c)2002 Maxwell Technologies All rights reserved. 16-Channel CMOS Analog Multiplexer TABLE 4. 306 ELECTRICAL CHARACTERISTICS -- SINGLE SUPPLY (V+ = +12V, V- = 0V, GND = 0V, VAH = +2.4V, VAL = +0.8V, TA = -55 TO +125C, UNLESS OTHERWISE SPECIFIED.) PARAMETER SWITCH Analog Signal Range 2 On-Resistance DYNAMIC2 Transition Time tTRANS VNO1 = 8V VNO8 = 0V VIN = 2.4V Figure 9 VINH = 2.4V VINL = 0V VNO1 = 5V Figure 11 VINH = 2.4V VINL = 0V VNO1 = 5V Figure 11 CL = 1.0nF VNO = 0V VS = 0W TA = +25C 9 -130 450 VNO VCOM RON INO = -1.0mA VCOM = 3V or 10V TA = +25C 1, 2, 3 1 0 --120 12 175 SYMBOL TEST CONDITIONS SUBGROUPS MIN1 TYP1 MAX1 306 UNITS V nA Enable Turn-ON Time tON(EN) TA = +25C 9 -- -- 600 ns Memory Enable Turn-OFF Time tOFF(EN) TA = +25C 9 -- -- 300 ns Charge Injection Q TA = +25C 9 -- -- 10 pC 1. The Algebraic convention where the most negative value is a minimum and the most positive value a maximum is used in this data sheet. 2. Guaranteed by design. 08.15.02 Rev 5 All data sheets are subject to change without notice 3 (c)2002 Maxwell Technologies All rights reserved. 16-Channel CMOS Analog Multiplexer TABLE 5. 306 ELECTRICAL CHARACTERISTICS - DUAL SUPPLIES (V+ = +15V, V- = -15V, GND = 0V, VAH = +2.4V, VAL = +0.8V, TA = -55 TO +125C, UNLESS OTHERWISE SPECIFIED.) PARAMETER SWITCH Analog Signal Range1 On-Resistance On-Resistance Matching Between Channels2, 3 On-Resistance Flatness2 Current4 VNO VCOM RON INO = -1.0 mA VCOM = 10V INO = -1.0 mA VCOM = 10V TA = +25C TA = -55 TO +125C TA = +25C TA = -55 TO +125C 1, 2, 3 1 2, 3 1 2, 3 1 2, 3 9, 10, 11 -5.0 --1.8 -1.5 -15 --60 15 100 125 5 8 7 10 5.0 SYMBOL TEST CONDITIONS SUBGROUPS MIN TYP MAX 306 UNITS V nA RON RFLAT INO(OFF) INO = -1.0 mA TA = +25C VCOM = +5V or 0V T = -55 TO +125C A VCOM = 10 VNO = 10V VEN = 0V TA = -55 TO +125C NO-Off Leakage COM-Off Leakage Current4 COM-On Leakage Current4 ICOM(OFF) VCOM = 10 VNO = 10V VEN = 0V ICOM(ON) VCOM = 10 VNO = 10V sequence each switch on IAH IAL VA = 2.4V or 15V VEN = 0V or 2.4V, VA = 0V TA = -55 TO +125C 9, 10, 11 -40 -- 40 nA Memory TA = -55 TO +125C 9, 10, 11 -50 -- 50 nA INPUT Input Current with Input Voltage High Input Current with Input Voltage Low SUPPLY Power-Supply Range Positive Supply Current I+ VEN = VA = 0V or 4.5V VEN = 2.4V, VA(ALL) = 0V or 2.4 Negative Supply Current DYNAMIC Transition Time Break-Before-Make Interval tTRANS tOPEN Figure 10 Figure 12 TA = +25C TA = -55 TO +125C TA = +25C 9 10, 11 9 10 40 -110 300 400 ns ns IVEN = 2.4V, VA = 0V or 2.4V TA = +25C TA = -55 TO +125 TA = +25C TA = -55 TO +125C TA = +25C TA = -55 TO +125C 1, 2, 3 1 2, 3 1 12, 3 1 2, 3 -1 -10 -0.075 4.5 --16 20 30 75 0.5 1 1 10 A mA V A 1, 2, 3 1, 2, 3 -1.0 -1.0 --1.0 1.0 A A 08.15.02 Rev 5 All data sheets are subject to change without notice 4 (c)2002 Maxwell Technologies All rights reserved. 16-Channel CMOS Analog Multiplexer PARAMETER Enable Turn-On Time Enable Turn-Off Time Charge Injection1 SYMBOL tON(EN) tOFF(EN) Q Figure 11 Figure 11 CL = 1.0 nF, VNO = 0V, RS = 0, Figure 13 VEN = 0V, RL = 1 k, f = 100 kHz, Figure 14 VEN = 2.4V, f = 100 kHz, VGEN = 1V p-p, RL = 1 k, Figure 15 f = 1 MHz TEST CONDITIONS TA = +25C TA = -55 TO +125C TA = +25C TA = -55 TO +125C TA = +25C SUBGROUPS 9 10, 11 9 10, 11 9 -2 -55 MIN -TYP 130 MAX 200 400 150 300 10 306 UNITS ns ns pC Off Isolation5 VISO TA = +25C 9 -- -69 -- dB Crosstalk Between Channels VCT TA = +25C 9 -- -92 -- dB Memory Logic Input Capacitance NO-Off Capacitance CIN TA = +25C TA = +25C 9 9 --- 8 8 --- pF pF CNO(OFF) f = 1 MHz VEN = VNO = 0V Figure 16 CCOM(OFF) f = 1 MHz VEN = 2.4V Figure 16 CCOM(ON) f = 1 MHz VEN = 0.8V Figure 16 COM-Off Capacitance TA = +25C 9 -- 130 -- pF COM-On Capacitance TA = +25C 9 -- 140 -- pF 1. Guaranteed by design. 2. Characterized and not 100% tested. 3. RON = RON(MAX) - RON(MIN). On-resistance match between channels and flatness are guaranteed only with specified voltages. Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured at the extremes of the specified analog signal range. 4. Leakage parameters are 100% tested at the maximum rated hot temperature and guaranteed by correlation at +25C. 5. Off isolation = 20log VCOM/VNO, where VCOM = output and VNO = input to off switch. 08.15.02 Rev 5 All data sheets are subject to change without notice 5 (c)2002 Maxwell Technologies All rights reserved. 16-Channel CMOS Analog Multiplexer FIGURE 1. ON-RESISTANCE VS. VCOM (DUAL SUPPLIES) 306 Memory FIGURE 2. ON-RESISTANCE VS. VCOM AND TEMPERATURE (DUAL SUPPLIES) 08.15.02 Rev 5 All data sheets are subject to change without notice 6 (c)2002 Maxwell Technologies All rights reserved. 16-Channel CMOS Analog Multiplexer FIGURE 3. ON-RESISTANCE VS. VCOM (SINGLE SUPPLY) 306 Memory 08.15.02 Rev 5 All data sheets are subject to change without notice 7 (c)2002 Maxwell Technologies All rights reserved. 16-Channel CMOS Analog Multiplexer FIGURE 4. ON-RESISTANCE VS. VCOM AND TEMPERATURE (SINGLE SUPPLY) 306 Memory FIGURE 5. OFF LEAKAGE VS. TEMPERATURE 08.15.02 Rev 5 All data sheets are subject to change without notice 8 (c)2002 Maxwell Technologies All rights reserved. 16-Channel CMOS Analog Multiplexer FIGURE 6. ON LEAKAGE VS. TEMPERATURE 306 Memory FIGURE 7. CHARGE INJECTION VS. VCOM 08.15.02 Rev 5 All data sheets are subject to change without notice 9 (c)2002 Maxwell Technologies All rights reserved. 16-Channel CMOS Analog Multiplexer FIGURE 8. SUPPLY CURRENT VS. TEMPERATURE 306 Memory FIGURE 9. OVERVOLTAGE PROTECTION USING EXTERNAL BLOCKING DIODES 08.15.02 Rev 5 All data sheets are subject to change without notice 10 (c)2002 Maxwell Technologies All rights reserved. 16-Channel CMOS Analog Multiplexer FIGURE 10. TRANSITION TIME 306 FIGURE 11. ENABLE SWITCHING TIME Memory FIGURE 12. BREAK-BEFORE-MAKE INTERVAL 08.15.02 Rev 5 All data sheets are subject to change without notice 11 (c)2002 Maxwell Technologies All rights reserved. 16-Channel CMOS Analog Multiplexer FIGURE 13. CHARGE INJECTION 306 306RP FIGURE 14. OFF ISOLATION Memory 306RP 08.15.02 Rev 5 All data sheets are subject to change without notice 12 (c)2002 Maxwell Technologies All rights reserved. 16-Channel CMOS Analog Multiplexer FIGURE 15. CROSSTALK 306 Memory FIGURE 16. NO/COM CAPACITANCE 306RP 08.15.02 Rev 5 All data sheets are subject to change without notice 13 (c)2002 Maxwell Technologies All rights reserved. 16-Channel CMOS Analog Multiplexer FIGURE 17. PACKAGE OUTLINE DIAGRAM PIN #1 INDEX MARK 306 e 28LDFP b S1 E1 E c Q E2 E3 L D A Memory 28-PIN RAD-PAK(R) FLAT PACKAGE SYMBOL A b c D E E1 E2 E3 e L Q S1 N .360 .062 .000 DIMENSIONS MIN .190 .015 .004 -.380 -.180 .030 NOM .207 .017 .005 .720 .410 -.250 .080 .050 BSC .370 .073 .027 28 .380 .081 -MAX .224 .022 .009 .740 .420 .440 --- F28-02 All dimensions in inches 08.15.02 Rev 5 All data sheets are subject to change without notice 14 (c)2002 Maxwell Technologies All rights reserved. 16-Channel CMOS Analog Multiplexer 306 Important Notice: These data sheets are created using the chip manufacturers published specifications. Maxwell Technologies verifies functionality by testing key parameters either by 100% testing, sample testing or characterization. The specifications presented within these data sheets represent the latest and most accurate information available to date. However, these specifications are subject to change without notice and Maxwell Technologies assumes no responsibility for the use of this information. Maxwell Technologies' products are not authorized for use as critical components in life support devices or systems without express written approval from Maxwell Technologies. Any claim against Maxwell Technologies must be made within 90 days from the date of shipment from Maxwell Technologies. Maxwell Technologies' liability shall be limited to replacement of defective parts. Memory 08.15.02 Rev 5 All data sheets are subject to change without notice 15 (c)2002 Maxwell Technologies All rights reserved. 16-Channel CMOS Analog Multiplexer Product Ordering Options Model Number 306 RP F X Feature Option Details 306 Screening Flow Monolithic S = Maxwell Class S B = Maxwell Class B I = Industrial (testing @ -55C, +25C, +125C) E = Engineering (testing @ +25C Memory Package F = Flat Pack Radiation Feature RP = RAD-PAK(R) package Base Product Nomenclature 16-Channel CMOS Analog Multiplexer 08.15.02 Rev 5 All data sheets are subject to change without notice 16 (c)2002 Maxwell Technologies All rights reserved. |
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