GENERAL DEscriptION
The SGM4581 is an 8-channel, TTL/CMOS compatible analog multiplexer. It operates from +3.6V to +11V single power supply or ±1.8V to ±5.5V dual power supplies.
The SGM4581 features high voltage, low on-resistance and low distortion. The high performances make it very suitable for multiple applications, such as cellular phones, 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 SGM4581 is available in Green SOIC-16, SSOP-16, TSSOP-16 and TQFN-3×3-16L packages. It operates over an ambient temperature range of -40℃ to +85℃.
FEATURES
Single Supply Voltage Range: +3.6V to +11V
Dual-Supply Voltage Range: ±1.8V to ±5.5V
High Off-Isolation: -70dB (RL = 50Ω, f = 1MHz)
On-Resistance:
51Ω (MAX) with ±5V Supplies
84Ω (MAX) with Single +5V Supply
Low On-Resistance Flatness
Low Off-Leakage Current: 10nA (TYP) at +25℃
Low On-Leakage Current: 10nA (TYP) at +25℃
Low Distortion: 0.08% (RL = 600Ω, f = 20Hz to 20kHz)
Rail-to-Rail Input and Output Operation
TTL/CMOS-Logic Compatible
-40℃ to +85℃ Operating Temperature Range
Available in Green SOIC-16, SSOP-16, TSSOP-16 and TQFN-3×3-16L Packages
APPLICATIONS
Automotive
Cellular Phones
Portable Equipment
Sample-and-Hold Circuits
Battery-Powered Systems
Audio and Video Signal Routing