ISL84582

Features:

• Pb-Free Plus Anneal Available (RoHS Compliant)
• Fully Specified at 3.3V, 5V, ±5V, and 12V Supplies for 10%
Tolerances
• ON Resistance (R_ON), V_S = ±4.5V. . . . . . . . . . . . . . 44
• ON Resistance (R_ON), V_S = +2.7V . . . . . . . . . . . . . 135
• RON Matching Between Channels, V_S = ±5V . . . . . <2
• Low Charge Injection, V_S = ±5V . . . . . . . . . 1pC (Max)
• Single Supply Operation. . . . . . . . . . . . . . . +2V to +12V
• Dual Supply Operation . . . . . . . . . . . . . . . . ±2V to ±6V
• Low Power Consumption (P_D) . . . . . . . . . . . . . . .<3W
• Fast Switching Action (V_S = +5V)
- t_ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43ns
- t_OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20ns
• Guaranteed Max Off-Leakage . . . . . . . . . . . . . . . .2.5nA
• Guaranteed Break-Before-Make
• TTL, CMOS Compatible




Application

• Battery Powered, Handheld, and Portable Equipment
• Communications Systems
- Radios
- Telecom Infrastructure
- ADSL, VDSL Modems
• Test Equipment
- Medical Ultrasound
- Magnetic Resonance Image
- CT and PET Scanners (MRI)
- ATE
- Electrocardiograph
• Audio and Video Signal Routing
• Various Circuits
- +3V/+5V DACs and ADCs
- Sample and Hold Circuits
- Operational Amplifier Gain Switching Networks
- High Frequency Analog Switching
- High Speed Multiplexing
- Integrator Reset Circuits




Pinout






Specifications

V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 15V
V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 15V
V- to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . -15 to 0.3V
Input Voltages
INH, NO, NC, ADD (Note 1) . . . . . . . . . . . . . -0.3 to ((V+) + 0.3V)
Output Voltages
COM (Note 1) . . . . . . . . . . . . . . . . . . . . .. . -0.3 to ((V+) + 0.3V)
Continuous Current (Any Terminal) . . . . . . . . . . . . . . . . ±30mA
Peak Current NO, NC, or COM
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . ±100mA
ESD Rating
HBM (Per Mil-STD-883, Method 3015.7) . . . . . . . . . . . . . . . >2kV
1. Signals on NC, NO, COM, ADD, INH exceeding V+ or V- are clamped by internal diodes. Limit forward diode current to maximum current ratings.

Description

The Intersil ISL84582 device is made of precision, bi-directional, analog switches configured as a differential 4-Channel multiplexer/demultiplexer. It is designed to operate from a single +2V to +12V supply or from a ±2V to ±6V dual supplies. The device has an inhibit pin to simultaneously open all signal paths. ON-resistance of 39 with a ±5V supply and 125 with a single +3.3V supply. Each switch can handle rail-to-rail analog signals. The off-leakage current is only 0.02nA at +25C or 0.2nA at +85C. All digital inputs have 0.8V to 2.4V logic thresholds, ensuring TTL/CMOS logic compatibility when using a single 3.3V or +5V supply or dual ±5V supplies. The ISL84582 is a differential 4-to-1 multiplexer device.