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HT9291/HT9292/HT9294 -- TinyPower(TM) Operation Amplifier General Description The Holtek HT9291/HT9292/HT9294 range of Low Power Operation Amplifiers offer the advantage of a single supply voltage down to as low as 1.4V as well as the advantages of an extremely low quiescent current of only 0.6uA/amplifier. One other major advantage of these devices lie in their rail-to-rail voltage operation for maximum range. The devices also provide a typical gain bandwidth product of 11kHz and are also unity gain stable. Features Wide operating voltage: 1.4V to 5.5V Low quiescent current: typical 0.6uA/amplifier Rail-to-Rail output Gain bandwidth: 11kHz typical Unity gain stable Available in Single, Dual and Quad OP's package types Package type: HT9291: TSOT23-5 HT9292: 8-pin DIP/SOP HT9294: 14-pin DIP/SOP