TP5554中文资料Ultra-Low Noise, 3.5 MHz Zero Drift, RRIO Op-amps数据手册3PEAK规格书

描述 Description

The family of the amplifier are single/dual/quad chopper-stabilized zero-drift operational amplifiers optimized for single or dual supply operation from 1.8 V to 5.5 V and ±0.9 V to ±2.75 V. TP555X features very low input offset voltage and low noise with no 1/f noise corner down to 0.1 Hz. The TP555X is designed to have ultra-low offset voltage and offset temperature drift, wide gain bandwidth and rail-to-rail input/output swing while minimizing power consumption.

This TP555X family can provide very low offset voltage (max 5 μV) and near-zero drift over time and temperature with excellent CMRR and PSRR.

The TP5551 (single version) is available in SOT23-5, and SOP8 packages. The TP5552 (dual version) is offered in MOSP8, SOP8 package. The TP5554 (quad version) is available in TSSOP14, SOP14 package. All versions are specified for operation from -40°C to 125°C.

特性 Features

• Low Offset Voltage: 5 μV (Max)

• Zero Drift: 0.05 µV/°C (Max)

• 1/f Noise Corner Down to 0.1Hz:
• 15 nV/√Hz Input Noise Voltage @1kHz

• 350 nVP-P Noise Voltage @0.1Hz to 10Hz


• Slew Rate: 2.5 V/μs

• Bandwidth: 3.5 MHz

• Low Supply Current: 500 µA per Amplifier

• Low Input Bias Current: 50 pA Typical

• Rail-to-Rail Output Voltage Range

• High Gain, CMRR, PSRR: 130dB

• 7 kV HBM ESD Rating

• –40°C to 125°C Operation Range

应用 Application

• Medical Instrumentation 
• Temperature Measurements
• Precision current sensing 
• Precision Low Drift, Low Frequency ADC Drivers
• Process Control Systems
• Precision Voltage Reference Buffers