Op amp/comparator

Rail-to-Rail Input and Output, 1.9nV/√Hz Ultralow Noise, Low Power, 100MHz Quad Op Amp

LM324A Quad Operational Amplifier

Number of Channels 2 Operating Voltage 1.5V–5.5V Bandwidth 25MHz Quiescent Current 400μA Input Offset ±0.5mV Slew Rate 8V/μs Distortion + Noise 100dB SNR 110dB

Current Sense

OPA376 Low Noise, Low IQ Precision Operational Amplifier

Gain Range: 0dB and 9dB to 60dB (3dB step) 24-SSOP -40 to 85

4.5MHz, BiMOS Operational Amplifier with .MOSFET Input/Bipolar Output

D2822M is a low-power dual-channel audio power amplifier circuit. With small distortion, good channel isolation, simple peripheral, can be low-voltage (1.8V) work, etc., for low-power portable audio systems.

DC to 800MHz, Differential to Single-Ended, DAC Output Amplifier 16-VQFN -40 to 85