HI-518

Features:

• Access Time (Typical) . . . . . . . . . . . . . . . . . . . . . . 130ns
• Settling Time . . . . . . . . . . . . . . . . . . . . . . . . 250ns (0.1%)
• Low Leakage (Typical)
- IS(OFF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10pA
- ID(OFF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15pA
• Low Capacitance (Max)
- CS(OFF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5pF
- CD(OFF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10pF
• Off Isolation at 500kHz . . . . . . . . . . . . . . . . . 45dB (Min)
• Low Charge Injection Error . . . . . . . . . . . . . . . . . . . 25mV
• Single Ended to Differential Selectable (SDS)
• Logic Level Selectable (LLS)




Application

• Data Acquisition Systems
• Precision Instrumentation
• Industrial Control




Pinout






Description

The Hl-518 is a monolithic, dielectrically isolated, high speed, high performance CMOS analog multiplexer. Hl-518  offers unique built-in channel selection decoding plus an inhibit input for disabling all channels. The dual function of address input A2 enables the Hl-518 to be user programmed either as a single ended 8-Channel multiplexer by connecting Out A to Out B and using A2 as a digital address input, or as a 4-Channel differential multiplexer by connecting A2 to the V- supply. The substrate leakages and parasitic capacitances are reduced substantially by using the Intersil Dielectric Isolation process to achieve optimum performance in both high and low level signal applications. The low output leakage current (lD(OFF)