TPA1881数据手册3PEAK中文资料规格书

描述 Description

The TPA188X series amplifiers are the newest high supply voltage amplifiers with 15 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, 12 V/μs slew rate, and low distortion while drawing only 2000 μA of quiescent current per amplifier. The input common-mode voltage range extends to V–, and the outputs swing rail-to-rail.

The TPA188X has an over-temperature protection feature to guarantee chip safety. The output of TPA188X will enter high impendence when the die temperature reaches around 170°C and will recover 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: 4.5V to 36V

• Offset Voltage: ±15μV Maximum

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

• Input Rail to –VS, Rail to Rail Output

• Bandwidth: 12MHz

• Slew Rate: 12V/μs

• Over-Temperature Protection

• Low Noise: 6 nV/√Hz at 1kHz

• 2KV HBM, 1KV CDM

• –40°C to 125°C Operation Temperature Range

应用 Application

• Instrumentation
• Active Filters, ASIC Input or Output Amplifier
• Sensor Interface
• Motor Control
• Industrial Control
• Low noise power supply