ISL8394

Features:

• Drop-in Replacement for MAX394
• Four Separately Controlled SPDT Switches
• ON Resistance (R_ON) . . . 17 (Typ) 35 (Max)
• RON Matching Between Channels.. . <1
• Low Charge Injection. . . 10pC (Max)
• Low Power Consumption (P_D). . .<5W
• Low Leakage Current (Max at 85). . . 2.5nA
• Fast Switching Action
- tON . . . . 50ns
- tOFF . . . 30ns
• Guaranteed Break-Before-Make
• Minimum 2000V ESD Protection per Method 3015.7
• TTL, CMOS Compatible




Application

• Battery Powered, Handheld, and Portable Equipment
- Barcode Scanners
- Laptops, Notebooks, Palmtops
• Communications Systems
- Radios
- Base Stations
- RF "Tee" Switches
• Test Equipment
- Ultrasound
- CAT/PET SCAN
- Electrocardiograph
• Audio and Video Switching
• General Purpose Circuits
- +3V/+5V DACs and ADCs
- Digital Filters
- Operational Amplifier Gain Switching Networks
- High Frequency Analog Switching
- High Speed Multiplexing




Pinout






Specifications

V+ to V- . . . . . . . . .. . . .. . . . . . . . . . . . . . . . . -0.3 to15V
V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to15V
V- to GND . . . . . . . . . .. . . . . . . . . . . . . . . . . . -15 to 0.3V
All Other Pins (Note 2) . . . . . ((V-) - 0.3V) to ((V+) + 0.3V)
Continuous Current (Any Terminal). . . . . . . . . . . . . 30mA
Peak Current, IN, NO, NC, or COM
(Pulsed 1ms, 10% Duty Cycle, Max). . . . . . . . . . . 100mA
ESD Rating (Per MIL-STD-883 Method 3015). . . . . . .>2kV




Description

The Intersil ISL8394 device is a precision, quad SPDT analog switches designed to operate from a single +2V to +12V supply or from a 2V to 6V supply. Targeted applications include battery powered equipment that benefit from the devices low power consumption (5W), low leakage currents (2.5nA max), and fast switching speeds (tON = 50ns, tOFF = 30ns). A 4 maximum RON flatness ensures signal fidelity, while channel to channel mismatch is guaranteed to be less than 2. The ISL8394 is a quad single-pole/double-throw (SPDT) device and can be used as a quad SPDT, a quad 2:1 multiplexer, a single 4:1 multiplexer, or a dual 2-channel differential multiplexer.