MAX4632CSE+ Maxim Integrated Products, MAX4632CSE+ Datasheet
MAX4632CSE+
Specifications of MAX4632CSE+
Related parts for MAX4632CSE+
MAX4632CSE+ Summary of contents
Page 1
... Avionics Redundant/Backup Systems Pin Configurations appear at end of data sheet. Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd. ________________________________________________________________ Maxim Integrated Products For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800. For small orders, phone 1-800-835-8769. Fault-Protected, High-Voltage, Dual Analog Switches Fault Protection ± ...
Page 2
Fault-Protected, High-Voltage, Dual Analog Switches ABSOLUTE MAXIMUM RATINGS (Voltages referenced to GND) V+ ...........................................................................-0.3V to +44V V- ............................................................................-44V to +0. V-...................................................................-0.3V to +44V COM_, IN_ (Note 1) ..............................(V- - 0.3V) to (V+ + 0.3V) NC_, NO_ (Note 2) ...
Page 3
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued) (V+ = +15V -15V 0.8V, V INL_ INH_ PARAMETER SYMBOL COM_ Output Leakage Current, I Supplies On NO_ or NC_ Input Leakage I NO_ Current, Supplies On NO_ or NC_ Input Leakage ...
Page 4
Fault-Protected, High-Voltage, Dual Analog Switches ELECTRICAL CHARACTERISTICS—Dual Supplies (continued) (V+ = +15V -15V 0.8V, V INL_ INH_ PARAMETER SYMBOL Off-Isolation V (Note 7) Channel-to-Channel Crosstalk V (Note 8) POWER SUPPLY Power-Supply Range V Supply ...
Page 5
ELECTRICAL CHARACTERISTICS—Single Supply (continued) (V+ = +15V -15V 0.8V, V INL_ INH_ PARAMETER SYMBOL COM_ Output Leakage Current, I Supplies On NO_ or NC_ Input Leakage I NO_ Current, Supplies On NO_ or NC_ Input Leakage ...
Page 6
Fault-Protected, High-Voltage, Dual Analog Switches ELECTRICAL CHARACTERISTICS—Single Supply (continued) (V+ = +15V -15V 0.8V, V INL_ INH_ PARAMETER SYMBOL POWER SUPPLY Power-Supply Range V Supply Current GND Supply Current I GND Note 2: NC_ ...
Page 7
A ON-RESISTANCE vs. V COM AND TEMPERATURE (SINGLE SUPPLY) 250 V+ = +12V 230 T = +125°C A 210 T = +25°C A 190 T = +85°C A 170 150 130 110 90 70 ...
Page 8
Fault-Protected, High-Voltage, Dual Analog Switches (T = +25°C, unless otherwise noted.) A LEAKAGE CURRENT vs. TEMPERATURE 1000 I COM (ON) V COM I AT COM (OFF) 100 V = +14V -14V COM I AT COM (ON) 10 ...
Page 9
COMPARATOR N-CHANNEL DRIVER -15V N3 SENSE SWITCH NC_ N1 or INPUT NO_ P1 P3 SENSE SWITCH P-CHANNEL +15V DRIVER COMPARATOR +15V Figure 1. Simplified Internal Structure _______________Detailed Description The MAX4631/MAX4632/MAX4633 are fault-protected analog switches with special operation and construc- ...
Page 10
Fault-Protected, High-Voltage, Dual Analog Switches Table 1. Switch States in Normal and Fault Conditions POWER INPUT SUPPLIES RANGE (V+, V-) On Between Rails On Between Rails On Between V+ and (+40V - V+) On Between V+ and (+40V - V+) ...
Page 11
High-Frequency Performance In 50Ω systems, signal response is reasonably flat up to 30MHz (see Typical Operating Characteristics ). Above 30MHz, the on-response has several minor peaks that are highly layout dependent. The problem with high-frequency operation is not turning the ...
Page 12
Fault-Protected, High-Voltage, Dual Analog Switches IN_ IN_ NO_ OR NC_ 50 MAX4631 MAX4632 MAX4633 COM_ GND CONNECTED TO GND (0V) FOR SINGLE-SUPPLY OPERATION. Figure 4. Charge Injection V+ IN_ ADDRESS SELECT V- IS ...
Page 13
V+ 10nF V+ MAX4631 MAX4632 MAX4633 IN_ ADDRESS SELECT NO_, NC_ GND 10nF MEASUREMENTS ARE STANDARDIZED AGAINST SHORT AT SOCKET TERMINALS. OFF-ISOLATION IS MEASURED BETWEEN COM_ AND “OFF” NO_ OR NC_ TERMINALS. ON LOSS IS MEASURED BETWEEN COM_ AND “ON” ...
Page 14
Fault-Protected, High-Voltage, Dual Analog Switches Pin Configurations/Functional Diagrams/Truth Tables TOP VIEW COM1 NO1 1 16 N.C. IN1 N.C. GND 4 13 N.C. N.C. 5 MAX4631 12 N. N.C. IN2 7 10 ...
Page 15
Fault-Protected, High-Voltage, ______________________________________________________________________________________ Dual Analog Switches Package Information 15 ...
Page 16
... 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. 16 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 1999 Maxim Integrated Products ...