GENERAL DEscriptION

The SGM4518 is an 8-channel, TTL/CMOS compatible analog multiplexer. It operates from +3.2V to +36V single power supply or ±3.2V to ±18V dual power supplies.

The SGM4518 features high voltage, low on-resistance and low distortion. The high performances make it very suitable for multiple applications, such as battery-operated e, audio and video signal routing, etc.

TTL/CMOS logic compatibility can be guaranteed when using a single +5V or dual ±5V power supplies because the logic thresholds of all digital inputs are between 0.8V and 2.4V.

The SGM4518 is available in Green SOIC-16, SSOP-16, TSSOP-16 and TQFN-3×3-16L packages. It operates over an operating temperature range of -40℃ to +125℃.

FEATURES

• Single Supply Voltage Range: +3.2V to +36V

• Dual-Supply Voltage Range: ±3.2V to ±18V

• High Off-Isolation: -85dB (RL = 50Ω, f = 1MHz)

• On-Resistance: 22Ω (TYP) with Single 36V Supply

• Low On-Resistance Flatness

• Low Off-Leakage Current: 0.01μA (TYP) at +25℃

• Low On-Leakage Current: 0.01μA (TYP) at +25℃

• Low Crosstalk: -83dB (TYP) (RL = 50Ω, f = 1MHz)

• Low Distortion: 0.001% (RL = 600Ω, f = 1kHz)

• Rail-to-Rail Input and Output Operation

• TTL/CMOS-Logic Compatible

• -40℃ to +125℃ Operating Temperature Range

• Available in Green SOIC-16, SSOP-16, TSSOP-16 and TQFN-3×3-16L Packages

APPLICATIONS

Portable E

Sample-and-Hold Circuits

Battery-Powered Systems

Audio and Video Signal Routing