TPA1861/TPA1862/TPA1864(3PEAK思瑞浦)
- The TPA186x series of amplifiers are the newest highsupply voltage amplifiers with 30-V low offset, low noise,and stable high-frequency response. They incorporate3PEAKs proprietary and patented design techniques toachieve excellent AC perfo
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The TPA186x series of amplifiers are the newest highsupply voltage amplifiers with 30-μV low offset, low noise,and stable high-frequency response. They incorporate3PEAK’s proprietary and patented design techniques toachieve excellent AC performance with 6-MHz bandwidth,5-V/μs slew rate, and low distortion while drawing only1.4-mA quiescent current per amplifier. The input commonmode voltage range extends to V−, and the outputs swingrail-to-rail.The TPA186x has an over-temperature protection featureto guarantee chip safety. The output of the TPA186x willenter high impendence when the die temperature reachesaround 170°C and will recover the function when the dietemperature is down to around 150°C. The product has avery small power temperature coefficient, which is helpfulto temperature-sensitive applications.
Features
• Supply Voltage: 4.5 V to 40 V or ±2.25 V to ±20 v
• Offset Voltage: ±30 μV Maximum
• Differential Input Voltage Range to Supply Rail, canWork as Comparator
• Input Rail to −VS, Rail-to-Rail Output
• Drive Any Capacitive Load
• 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
• 2-kV HBM, 1-kV CDM, 500 mA Latch Up
• −40°C to 125°C Operation Temperature Range
Applications
• Instrumentation
• Active Filters, ASIC Input or Output Amplifier
• Sensor Interface
• Motor Control
• Industrial Control
Features
• Supply Voltage: 4.5 V to 40 V or ±2.25 V to ±20 v
• Offset Voltage: ±30 μV Maximum
• Differential Input Voltage Range to Supply Rail, canWork as Comparator
• Input Rail to −VS, Rail-to-Rail Output
• Drive Any Capacitive Load
• 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
• 2-kV HBM, 1-kV CDM, 500 mA Latch Up
• −40°C to 125°C Operation Temperature Range
Applications
• Instrumentation
• Active Filters, ASIC Input or Output Amplifier
• Sensor Interface
• Motor Control
• Industrial Control
