18MHz Rail-to-Rail Input Output CMOS Operational Amplifiers WS72411, Featuring Low Current Noise, High Slew Rate and Wide Signal Bandwidth

时间： 2024-01-06 来源：WILLSEMI

技术问答

The WS72411 is a low-power rail-to-rail input output operational amplifier featuring low current noise, high slew rate, and wide signal bandwidth. The combination of low noise, low input bias currents, high speed, and inside EMI filter make this amplifier useful in a wide variety of applications. Filters, integrators, photo-diode amplifiers, and high impedance sensors all benefit from this combination of performance features. Audio and other ac applications benefit from the wide bandwidth and low distortion of this device. Applications for this amplifier include power amplifier (PA) controls, laser diode control loops, portable and loop-powered instrumentation, audio amplification for portable devices, and ASIC input and output amplifiers. The WS72411 CMOS Operational Amplifiers is a dual channel version available in the SOT-23-5L package.

Features

Gain-bandwidth Product: 18MHz

Low Noise : 8nV/√Hz(f=1kHz)

Slew Rate: 9V/μs

Offset Voltage: 2.5mV (max)

Supply Range: 2.2V to 5.5V

Supply Current: 1.25mA/ch

High Output Current: 170mA

Low THD+N : -102dB

Rail-to-Rail Input/Output Swing

-40℃ to 125℃ Operation Range

Robust 8kV HBM and 400V MM and 2kV CDM

Applications

Sensor Signal Conditioning

Consumer Audio

Multi-Pole Active Filters

Communications

Security

Scanners

Absolute Maximum Ratings

ESD, Electrostatic Discharge Protection

Order Information

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