TPA1882Q数据手册3PEAK中文资料规格书

描述 Description

The TPA188xQ series of amplifiers are the newest high-supply voltage amplifiers with 50-μV low offset, low noise, and stable high-frequency response. They incorporate 3PEAK’s proprietary and patented design techniques to achieve excellent AC performance with 12-MHz bandwidth, 10-V/μs slew rate, and low distortion while drawing only 2-mA quiescent current per amplifier. The input common-mode voltage range extends to V−, and the outputs swing rail-to-rail.

The TPA188xQ has an over-temperature protection feature to guarantee chip safety. The output of the TPA188xQ enters high impendence when the die temperature reaches around 170°C and recovers the function when the die temperature is down to around 150°C. The product has a very small power temperature coefficient, which is helpful for temperature-sensitive applications.

特性 Features

• Supply Voltage: 4.5 V to 36 V

• Offset Voltage: ±50 μV Maximum

• Differential Input Voltage Range to Supply Rail, can Work as Comparator

• Input Rail to −VS, Rail to Rail Output

• Bandwidth: 12 MHz

• Slew Rate: 10 V/μs

• Excellent EMI Suppress Performance: 45 dB at 1 GHz

• Over-Temperature Protection

• Low Noise: 10 nV/√Hz at 1 kHz

• AEC-Q100 Qualification

应用 Application

• Instrumentation



• Active Filters, ASIC Input or Output Amplifier



• Sensor Interface



• Motor Control



• Industrial Control