306 16-Channel CMOS Analog Multiplexer Memory Logic Diagram FEATURES: DESCRIPTION: • RAD-PAK® 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 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® 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 100Ω) on-resistance which is matched to within 5Ω 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. • • • • • • • • • • • • • - SEUTH: > 110 MeV/mg/cm2 Package: 28-pin RAD-PAK® flat pack Guaranteed on-resistance matching between channels: < 5Ω max Low on-resistance < 100Ω max Guaranteed flat on-resistance over specified signal range: 7Ω max Guaranteed Charge Injection: < 10 pC INO(OFF) Leakage < 2.5 nA at +85°C ICOM(OFF) Leakage < 20 nA at +85°C 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 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 (858) 503-3300 - Fax: (858) 503-3301 - www.maxwell.com All data sheets are subject to change without notice 1 ©2001 Maxwell Technologies All rights reserved. 306 16-Channel CMOS Analog Multiplexer TABLE 1. PINOUT DESCRIPTION PIN SYMBOL 1 V+ Positive Supply Voltage Input 2, 3, 13 NC No Internal Connections 4-11 DESCRIPTION NO16-NO9 Analog Inputs-bidirectional 12 GND Ground 14-17 A3-A0 Address Inputs 18 EN Enable Inputs 19-26 NO1-NO8 27 V- 28 COM Analog Inputs-bidirectional Negative Supply Voltage Input Output-bidirectional Parameter Symbol Min Max Units -0.3 -0.3 44 25 V V- -2 V+ +2 V Continuous Current any terminal)2 30 mA Peak Current, NO or COM (pulsed at 1ms, 10% duty cycle max) 100 mA Voltage Referenced to VV+ GND VCC Digital Inputs, NO, COM1 ΘJC -- 3.62 °C/W Operating Temperature Range: TA -55 +125 °C Storage Temperature Range: TS -65 +150 °C Thermal Impedance Memory TABLE 2. 306 ABSOLUTE MAXIMUM RATINGS 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 VARIATION I+ ±10% of specified value in table 5 I- ±10% of specified value in table 5 08.15.02 Rev 5 All data sheets are subject to change without notice 2 ©2002 Maxwell Technologies All rights reserved. 306 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 +125°C, UNLESS OTHERWISE SPECIFIED.) PARAMETER SYMBOL TEST CONDITIONS SUBGROUPS MIN1 TYP1 MAX1 UNITS 1, 2, 3 0 -- 12 V SWITCH Analog Signal Range 2 VNO VCOM On-Resistance RON INO = -1.0mA VCOM = 3V or 10V TA = +25°C 1 -- 120 175 Ω DYNAMIC2 tTRANS VNO1 = 8V VNO8 = 0V VIN = 2.4V Figure 9 TA = +25°C 9 -- 130 450 nA Enable Turn-ON Time tON(EN) VINH = 2.4V VINL = 0V VNO1 = 5V Figure 11 TA = +25°C 9 -- -- 600 ns Enable Turn-OFF Time tOFF(EN) VINH = 2.4V VINL = 0V VNO1 = 5V Figure 11 TA = +25°C 9 -- -- 300 ns Q CL = 1.0nF VNO = 0V VS = 0W TA = +25°C 9 -- -- 10 pC Charge Injection Memory Transition Time 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 ©2002 Maxwell Technologies All rights reserved. 306 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 +125°C, UNLESS OTHERWISE SPECIFIED.) PARAMETER SYMBOL TEST CONDITIONS SUBGROUPS MIN TYP MAX UNITS 1, 2, 3 -15 -- 15 V TA = +25°C 1 -- 60 100 Ω TA = -55 TO +125°C 2, 3 TA = +25°C 1 TA = -55 TO +125°C 2, 3 SWITCH Analog Signal Range1 VNO VCOM On-Resistance RON On-Resistance Matching Between Channels2, 3 ∆RON Flatness2 RFLAT On-Resistance NO-Off Leakage Current4 INO(OFF) INO = -1.0 mA VCOM = ±10V INO = -1.0 mA VCOM = ±10V INO = -1.0 mA TA = +25°C VCOM = +5V or 0V T = -55 TO +125°C A 1 125 -- 1.5 5 Ω 8 -- 1.8 2, 3 7 Ω 10 TA = -55 TO +125°C 9, 10, 11 -5.0 -- 5.0 nA COM-Off Leakage Current4 ICOM(OFF) VCOM = ±10 VNO = ±10V VEN = 0V TA = -55 TO +125°C 9, 10, 11 -40 -- 40 nA COM-On Leakage Current4 ICOM(ON) VCOM = ±10 VNO = ±10V sequence each switch on TA = -55 TO +125°C 9, 10, 11 -50 -- 50 nA Memory VCOM = ±10 VNO = ±10V VEN = 0V INPUT Input Current with Input Voltage High IAH VA = 2.4V or 15V 1, 2, 3 -1.0 -- 1.0 µA Input Current with Input Voltage Low IAL VEN = 0V or 2.4V, VA = 0V 1, 2, 3 -1.0 -- 1.0 µA 1, 2, 3 ±4.5 -- ±20 V TA = +25°C 1 -- 16 30 µA TA = -55 TO +125° 2, 3 TA = +25°C 1 TA = -55 TO +125°C 12, 3 TA = +25°C 1 -1 TA = -55 TO +125°C 2, 3 -10 TA = +25°C 9 -- TA = -55 TO +125°C 10, 11 TA = +25°C 9 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 I- VEN = 2.4V, VA = 0V or 2.4V 75 0.075 0.5 mA 1 -- 1 µA 10 DYNAMIC Transition Time Break-Before-Make Interval tTRANS tOPEN Figure 10 Figure 12 08.15.02 Rev 5 110 300 ns 400 10 40 ns All data sheets are subject to change without notice 4 ©2002 Maxwell Technologies All rights reserved. 306 16-Channel CMOS Analog Multiplexer PARAMETER Enable Turn-On Time Enable Turn-Off Time SYMBOL tON(EN) tOFF(EN) TEST CONDITIONS Figure 11 Figure 11 SUBGROUPS MIN TYP MAX UNITS TA = +25°C 9 -- 130 200 ns TA = -55 TO +125°C 10, 11 TA = +25°C 9 TA = -55 TO +125°C 10, 11 400 -- 55 150 ns 300 CL = 1.0 nF, VNO = 0V, RS = 0Ω, Figure 13 TA = +25°C 9 -- 2 10 pC Off Isolation5 VISO VEN = 0V, RL = 1 kΩ, f = 100 kHz, Figure 14 TA = +25°C 9 -- -69 -- dB Crosstalk Between Channels VCT VEN = 2.4V, f = 100 kHz, VGEN = 1V p-p, RL = 1 kΩ, Figure 15 TA = +25°C 9 -- -92 -- dB Logic Input Capacitance CIN f = 1 MHz TA = +25°C 9 -- 8 -- pF NO-Off Capacitance CNO(OFF) f = 1 MHz VEN = VNO = 0V Figure 16 TA = +25°C 9 -- 8 -- pF COM-Off Capacitance CCOM(OFF) f = 1 MHz VEN = 2.4V Figure 16 TA = +25°C 9 -- 130 -- pF COM-On Capacitance CCOM(ON) f = 1 MHz VEN = 0.8V Figure 16 TA = +25°C 9 -- 140 -- pF Memory Q Charge Injection1 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 +25°C. 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 ©2002 Maxwell Technologies All rights reserved. 306 16-Channel CMOS Analog Multiplexer FIGURE 1. ON-RESISTANCE VS. VCOM (DUAL SUPPLIES) 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 ©2002 Maxwell Technologies All rights reserved. 306 16-Channel CMOS Analog Multiplexer FIGURE 3. ON-RESISTANCE VS. VCOM (SINGLE SUPPLY) Memory 08.15.02 Rev 5 All data sheets are subject to change without notice 7 ©2002 Maxwell Technologies All rights reserved. 306 16-Channel CMOS Analog Multiplexer FIGURE 4. ON-RESISTANCE VS. VCOM AND TEMPERATURE (SINGLE SUPPLY) Memory FIGURE 5. OFF LEAKAGE VS. TEMPERATURE 08.15.02 Rev 5 All data sheets are subject to change without notice 8 ©2002 Maxwell Technologies All rights reserved. 306 16-Channel CMOS Analog Multiplexer FIGURE 6. ON LEAKAGE VS. TEMPERATURE Memory FIGURE 7. CHARGE INJECTION VS. VCOM 08.15.02 Rev 5 All data sheets are subject to change without notice 9 ©2002 Maxwell Technologies All rights reserved. 306 16-Channel CMOS Analog Multiplexer FIGURE 8. SUPPLY CURRENT VS. TEMPERATURE Memory FIGURE 9. OVERVOLTAGE PROTECTION USING EXTERNAL BLOCKING DIODES 08.15.02 Rev 5 All data sheets are subject to change without notice 10 ©2002 Maxwell Technologies All rights reserved. 306 16-Channel CMOS Analog Multiplexer FIGURE 10. TRANSITION TIME Memory FIGURE 11. ENABLE SWITCHING TIME FIGURE 12. BREAK-BEFORE-MAKE INTERVAL 08.15.02 Rev 5 All data sheets are subject to change without notice 11 ©2002 Maxwell Technologies All rights reserved. 306 16-Channel CMOS Analog Multiplexer FIGURE 13. CHARGE INJECTION 306RP FIGURE 14. OFF ISOLATION Memory 306RP 08.15.02 Rev 5 All data sheets are subject to change without notice 12 ©2002 Maxwell Technologies All rights reserved. 306 16-Channel CMOS Analog Multiplexer FIGURE 15. CROSSTALK Memory FIGURE 16. NO/COM CAPACITANCE 306RP 08.15.02 Rev 5 All data sheets are subject to change without notice 13 ©2002 Maxwell Technologies All rights reserved. 306 16-Channel CMOS Analog Multiplexer FIGURE 17. PACKAGE OUTLINE DIAGRAM PIN #1 INDEX MARK e 28LDFP D b S1 E1 E A Q Memory c L E3 E2 28-PIN RAD-PAK® FLAT PACKAGE SYMBOL DIMENSIONS MIN NOM MAX A .190 .207 .224 b .015 .017 .022 c .004 .005 .009 D -- .720 .740 E .380 .410 .420 E1 -- -- .440 E2 .180 .250 -- E3 .030 .080 -- e .050 BSC L .360 .370 .380 Q .062 .073 .081 S1 .000 .027 -- N 28 F28-02 All dimensions in inches 08.15.02 Rev 5 All data sheets are subject to change without notice 14 ©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 ©2002 Maxwell Technologies All rights reserved. 306 16-Channel CMOS Analog Multiplexer Product Ordering Options Model Number 306 RP F X Option Details Feature Monolithic S = Maxwell Class S B = Maxwell Class B I = Industrial (testing @ -55°C, +25°C, +125°C) E = Engineering (testing @ +25°C Package F = Flat Pack Radiation Feature RP = RAD-PAK® package Base Product Nomenclature 16-Channel CMOS Analog Multiplexer 08.15.02 Rev 5 All data sheets are subject to change without notice Memory Screening Flow 16 ©2002 Maxwell Technologies All rights reserved.