Description：

The devices are general-purpose, fixed-gain differenceamplifiers which are intended for precision signalconditioning. The on-chip resistors are trimmed forexcellent gain accuracy and high CMRR. The deviceshave extremely low-gain drift within the operatingtemperature range. The devices also provide anexceptional common-mode rejection ratio (100 dB typical)and high bandwidth while amplifying signals are wellbeyond the supply rails. The common-mode range of theamplifiers exceeds the supply voltage rails, making thedevices ideal for single-supply applications that require awide common-mode voltage range.

Features：

• Supply Voltage: 4.5 V to 36 V, ±2.25 V to ±18 V

• Gain Setting Option:

– TPA9361: 1

– TPA9363: 0.48

• Offset Voltage: ±300 μV (Max)

• Gain Error: 0.05% (Max)

• Bandwidth: 3 MHz, Slew Rate: 5 V/μs

• EMI Enhancement

• Over-Temperature Protection

• Operating Temperature Range: −40°C to 125°C

Applications:

• Instrumentation

• Industrial Control

• Audio

• Building Block for the Precision Amplifier Circuit