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