GS321

Low Power Single Operational Amplifiers Product Description The GS321 brings performance and economy to low power systems. With a high unity gain frequency and a guaranteed 0.4V/μs slew rate, the quiescent current is only 430μA/amplifier (5V). The input common mode range includes ground and therefore the device is able to operate in single supply applications as well as in dual supply applications. It is also capable of comfortably driving large capacitive loads. The GS321 is available in the SOT-23-5L package. Overall the GS321 is a low power, wide supply range performance op amp that can be designed into a wide range of applications at an economical price without sacrificing valuable board space. Features  Gain-Bandwidth product: 1MHz  Low supply current: 430μA  Low input bias current: 45nA  Wide supply voltage range: +3V to +32V  Single version of GS358 Applications  Chargers  Power supplies  Industrial: controls, instruments  Desktops  Communications infrastructure Block Diagram SOT-23-5L +IN 1 GND 2 -IN 3 5 VCC 4 OUTPUT Top View GS321 www.gs-power.com 1 Simplified Schematic V+ 6µA - Q2 Q1 INPUTS Q3 Q4 + Q8 Q9 4µA CC 100µ A Q5 Q6 Q7 Q11 Q12 Q10 RSC OUTPUT Q13 50µA Ordering Information Device GS321LF Marking Information Package SOT-25 GS321 www.gs-power.com 2 Absolute Maximum Ratings(Note 1) Symbol VCC +IN Output TJ θJA TA TSTG Parameter Supply Voltage,(V+ - V-) Input Voltage Output Short Circuit to GND V+ ≤15V and TA=25ºC (Note2) Jun...