CMOS Analog Switches

Maxim's IH5048-IH5051 analog switches are designed for applications requiring low leakage. They feature extremely low on resistance (30Ω typical) as well as quiescent power-supply current below 1μA. Switch control inputs are fully compatible with both CMOS and TTL logic.

These switches are plug-in upgrades for the original manufacturer's devices, with improved specifications for analog-signal range and switch on and off times. They are also pin-compatible with the IH5040 family of analog switches. The IH5048 series is supplied in 16-pin DIP and SO packages.

APPLICATIONS

* Precision Sample-and-Hold Circuits

* Transducer and Sensor Switching

* Low-Level Signal Conditioning

* Battery-Powered Instrumentation

* Programmable-Gain Amplifiers

* Low Charge Injection (10pC Typ)

* Quiescent Current Below 1 mA

* TTL and CMOS Compatible

* Low On Resistance (25Ω Max for IH5048A)

* Latchup-Proof Construction