Description:

The TPA186xQ is a series of the newest high-supplyvoltage amplifiers with 40-μV low offset, low noise, andstable high-frequency response. The TPA186xQ seriesincorporates 3PEAK’s proprietary and patented designtechniques to achieve excellent AC performance with 6-MHz bandwidth, 5-V/μs slew rate, and low distortion, whiledrawing only 1.4-mA quiescent current per amplifier. Thecommon-mode input voltage range extends to V−, and theoutputs swing rail-to-rail.The TPA186xQ series has an over-temperature protectionfeature to guarantee chip safety. The output of theTPA186xQ enters high impendence when the dietemperature reaches around 170°C, and recovers thefunction when the die temperature is down to around150°C. The TPA186xQ series has a very smallpower temperature coefficient, which is beneficial fortemperature-sensitive applications.

Features:

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

• Offset Voltage: ±40 μV Maximum at 25℃

• Differential Input Voltage Range to Supply Rail, canWork as a Comparator

• Input Rail to −VS, Rail-to-Rail Output

• Bandwidth: 6 MHz, Slew Rate: 5 V/μs

• Excellent EMI Suppress Performance: 85 dB at 1 GHz

• Over-Temperature Protection

• Low Noise: 8 nV/√Hz at 1 kHz

• AEC-Q100 Qualification

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

Applications:

• Instrumentation

• Active Filters, ASIC Inputs, or Output Amplifiers

• Sensor Interface

• Motor Control

• Industrial Control