18MHz Rail-to-Rail Input Output CMOS Operational Amplifiers WS72412, Featuring Low Current Noise, High Slew Rate and Wide Signal Bandwidth
The WS72412 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 WS72412 is dual channel version available in SOP-8L, MSOP-8L, TSSOP-8L, DFN2x2-8L and SOT23-8L 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°C to 125°C Operation Range
Robust 8kV HBM and 400V MM and 2kV CDM
Applications
Sensor Signal Conditioning
Consumer Audio
Multi-Pole Active Filters
Communications
Scanners
Absolute Maximum Ratings
ESD, Electrostatic Discharge Protection
Electronics Characteristics @TA=25°C, VS=5V, VCM=VOUT=VS/2, Rload=100kΩ, Cload=100pF, unless otherwise noted
Order Information
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