Description：

The TPA277x is a series of the newest high-supply-voltageamplifiers with 3.5-mV low-offset voltage, low noise, andstable high-frequency response. The series incorporatesproprietary and patented design techniques to achieveexcellent AC performance with a 4-MHz bandwidth, a3.5-V/μs slew rate, and low distortion while drawinga quiescent current of 1 mA per amplifier. The inputcommon-mode voltage extends to −VS and +VS, and theoutput swings rail-to-rail. The amplifier can be used as aplug-in replacement for commercially available op amps toimprove performance.

Features：

• Supply Voltage: 3 V to 36 V

• Offset Voltage: ±3.5 mV Maximum at 25°C

• Rail-to-Rail Input and Output

• Bandwidth: 4.6 MHz

• Slew Rate: 3.5 V/μs

• Low Noise: 53 nV/√Hz at 1 kHz

• Zero-Crossover Input:– Excellent THD+N: 0.0008 %

Applications：

• Industrial Control

• Power Supply

• Audio Equipment