250 µA per channel — the power budget angle
Each of the four amplifiers draws 250 µA of supply current, keeping the total quiescent draw under 1 mA for the package. That matters for always-on ECU modules, battery-backed sensor nodes, or any rail where thermal budget is tight. The 92 mA output current per channel gives enough drive for small relays, LEDs, or the input of a downstream ADC reference buffer.
1 pA input bias — why it simplifies the front end
CMOS inputs with 1 pA typical bias current let you use high-impedance dividers or piezo sensors without a separate buffer stage.
14-TSSOP — footprint and supply-chain fit
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