306RPFX MAXWELL | Alldatasheet
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All data sheets are subject to change without notice (858) 503-3300 - Fax: (858) 503-3301 - www.maxwell.com 16-Channel CMOS 306 ©2001 Maxwell Technologies All rights reserved. Analog Multiplexer
08.15.02 Rev 5
FEATURES:
- R AD-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 - SEUTH: > 110 MeV/mg/cm2
- Package: 28-pin R AD-PAK® flat pack
- Guaranteed on-resistance matching between channels: < 5Ω max
- Low on-resistance < 100 Ω max
- Guaranteed flat on-resistance ov er specified signal range: 7Ω max
- Guaranteed Charge Injection: < 10 pC NO(OFF) Leakage < 2.5 nA at +85°C
- I COM(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 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 mis- sion. The patented radiation-hardened R AD-PAK® technology incorporates radiation shieldi ng in the microcircuit package. Using Maxwell’s radiation hardened RAD-PAK packaging tech- nology, this single-ended 1-of-16 dev ice offers very low (less than 100 Ω) on-resistance which is matched to within 5 Ω between channels and remains flat over the specified analog signal range. The 306 also offe rs low leakage over tempera- ture 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- logi c input compatibility and fast switching. Maxwell Technologies' patented Rad-Pak packaging technol- ogy incorporates radiation shie lding in the microcircuit pack- age. 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 avai lable with packaging and screen- ing up to Class S. Logic Diagram
TABLE 1. PINOUT DESCRIPTION
1 V+ Positive Supply Voltage Input
12 GND Ground
18 EN Enable Inputs
27 V- Negative Supply Voltage Input
28 COM Output-bidirectional
TABLE 2. 306 ABSOLUTE MAXIMUM RATINGS
- Signals on NO, COM, A0, A1, A2, A3, or EN exceeding V+ or V- are clamped by internal diodes. Limit forward current to maxi-
- Or 30mA (whichever occurs first)
TABLE 3. DELTA LIMITS
TABLE 4. 306 ELECTRICAL CHARACTERISTICS — S INGLE SUPPLY
- The Algebraic convention where the most negative value is a minimum and the most positive value a maximum is used in this
TABLE 5. 306 ELECTRICAL CHARACTERISTICS - DUAL SUPPLIES
5All data sheets are subject to change without notice ©2002 Maxwell Technologies All rights reserved. 16-Channel CMOS Analog Multiplexer 306 Enable Turn-On Time t ON(EN) Figure 11 T A = +25°C 9 -- 130 200 ns TA = -55 TO +125°C 10, 11 400 Enable Turn-Off Time t OFF(EN) Figure 11 T A = +25°C 9 -- 55 150 ns TA = -55 TO +125°C 10, 11 300 Charge Injection1 QC L = 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 Crosstalk Between Chan- nels VCT VEN = 2.4V, f = 100 kHz, VGEN = 1V p-p, RL = 1 kΩ, Figure 15 Logic Input Capacitance C IN f = 1 MHz T A = +25°C 9 -- 8 -- pF NO-Off Capacitance C NO(OFF) f = 1 MHz VEN = VNO = 0V Figure 16 COM-Off Capacitance C COM(OFF) f = 1 MHz VEN = 2.4V Figure 16 COM-On Capacitance C COM(ON) f = 1 MHz VEN = 0.8V Figure 16 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 volt- ages. 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. PARAMETER SYMBOL TEST CONDITIONS SUBGROUPS MIN TYP MAX UNITS
FIGURE 1. ON-RESISTANCE VS. VCOM (DUAL SUPPLIES) FIGURE 2. ON-RESISTANCE VS. VCOM AND TEMPERATURE (DUAL SUPPLIES)
FIGURE 3. ON-RESISTANCE VS. VCOM (SINGLE SUPPLY)
FIGURE 4. ON-RESISTANCE VS. VCOM AND TEMPERATURE (SINGLE SUPPLY) FIGURE 5. OFF LEAKAGE VS. TEMPERATURE
FIGURE 6. ON LEAKAGE VS. TEMPERATURE FIGURE 7. CHARGE INJECTION VS. VCOM
FIGURE 8. SUPPLY CURRENT VS. TEMPERATURE FIGURE 9. OVERVOLTAGE PROTECTION USING EXTERNAL BLOCKING DIODES
FIGURE 10. TRANSITION TIME FIGURE 11. ENABLE SWITCHING TIME FIGURE 12. BREAK-BEFORE-MAKE INTERVAL
FIGURE 13. CHARGE INJECTION FIGURE 14. OFF ISOLATION
FIGURE 15. CROSSTALK FIGURE 16. NO/COM CAPACITANCE
FIGURE 17. PACKAGE OUTLINE DIAGRAM
15All data sheets are subject to change without notice ©2002 Maxwell Technologies All rights reserved. 16-Channel CMOS Analog Multiplexer 306 Important Notice: These data sheets are created using the chip manufacturer s 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 li fe 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 Tech- nologies. Maxwell Technologies’ liability shall be limited to replacement of defective parts.
16All data sheets are subject to change without notice ©2002 Maxwell Technologies All rights reserved. 16-Channel CMOS Analog Multiplexer 306 Feature Option Details306 RP F X Screening Flow Package Radiation Feature Base Product Nomenclature Monolithic S = Maxwell Class S B = Maxwell Class B I = Industrial (testing @ -55°C, +25°C, +125°C) E = Engineering (testing @ +25°C F = Flat Pack RP = R AD-PAK® package 16-Channel CMOS Analog Multi- plexer