Features • Single-Supply Operation from +2.1V ~ +5.5V • Rail-to-Rail Input / Output • Gain-Bandwidth Product: 150KHz (Typ) • Low Input Bias Current: 1pA (Typ) • Low Offset Voltage: 3.5mV (Max) • Quiescent Current: 5.5µA per Amplifier (Typ) • Operating Temperature: -40°C ~ +125°C • Embedded RF Anti-EMI Filter • Small Package: GS8521 Available in SOT23-5 Package GS8522 Available in SOP-8 and MSOP-8 Packages GS8524 Available in SOP-14 and TSSOP-14 Packages General Description The GS852X family have a high gain-bandwidth product of 150KHz, a slew rate of 0.07V/µs, and a quiescent current of 5.5µA/amplifier at 5V. The GS852X family is designed to provide optimal performance in low voltage and low noise systems. They provide rail-to-rail output swing into heavy loads. The input common mode voltage range includes ground, and the maximum input offset voltage is 3.5mV for GS852X family. They are specified over the extended industrial temperature range (-40℃ to +125℃). The operating range is from 2.1V to 5.5V. The GS8521 single is available in Green SOT-23-5 packages The GS8522 Dual is available in Green SOP-8 and MSOP-8 packages. The GS8524 Quad is available in Green SOP-14 and TSSOP-14 packages. Applications • ASIC Input or Output Amplifier • Sensor Interface • Medical Communication • Smoke Detectors • Audio Output • Piezoelectric Transducer Amplifier • Medical Instrumentation • Portable Systems