HI-1818A

Features:

• Signal Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+15V
• "ON" Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . 250Ω
• Input Leakage (Max) . . . . . . . . . . . . . . . . . . . . . . . . .50nA
• Access Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350ns
• Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . .5mW
• DTL/TTL Compatible Address
• Operation . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC




Application

• Data Acquisition Systems
• Precision Instrumentation
• Demultiplexing
• Selector Switch




Pinout






Specifications

V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V
Logic Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
Analog Signal (VIN, VOUT). . . . . . . . . . . . . . . . (V-) -2V to (V+) +2V
Digital Input Voltage (VEN, VA) . . . . . . . . . . . . . . . . . . . (V-) to (V+)




Description

The HI-1818A is a monolithic, high performance CMOS analog multiplexer offering built-in channel selection decoding plus an inhibit (enable) input for disabling all channels. Dielectric Isolation (Dl) processing is used for enhanced reliability and performance. Substrate leakage and parasitic capacitance are much lower, resulting in extremely low static errors and high throughput rates. Low output leakage (typically 0.1nA) and low channel ON resistance (250) assure optimum performance in low level or current mode applications. The HI-1818A is a single-ended, 8-Channel multiplexer, and is ideally suited for medical instrumentation, telemetry systems, and microprocessor based data acquisition systems.