深圳市勤思达科技有限公司

Key Specifications

■ Wide Operating Voltage Range ±2.5V to ±18V

■ Equivalent Noise

(Frequency = 1kHz) 1.9nV/√Hz (typ)

■ Equivalent Noise

(Frequency = 10Hz) 2.8nV/√Hz (typ)

■ PSRR 120dB (typ)

■ Slew Rate ±22V/μs (typ)

■ THD+N

(AV

= 1, VOUT = 3VRMS, fIN = 1kHz)

RL

= 2kΩ 0.00002% (typ)

RL

= 600Ω 0.00002% (typ)

■ Open Loop Gain (RL

= 600Ω) 135dB (typ)

■ Input Bias Current 50nA (typ)

■ Voltage Offset ±0.02mV (typ)

Features

■ Easily drives 600Ω loads

■ Optimized for superior audio signal fidelity

■ Output short circuit protection

■ PSRR and CMRR exceed 120dB (typ)

Applications

■ Ultra high quality audio amplification

■ High fidelity preamplifiers, phono preamps, and

multimedia

■ High performance professional audio

■ High fidelity equalization and crossover networks with

active filters

■ High performance line drivers and receivers

■ Low noise industrial applications including test,

measurement, and ultrasound 、LME49722MA  LME49722MA LME49722MA