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Shenzhen Mingjiaoda Electronics Co., Ltd. sells TI OPA2210IDR Ultra-low Noise (2.2nV/√Hz), Ultra β (0.3nA), High Accuracy (5µV, 0.1µV/°C), 36V, Dual Operational Amplifier

OPA2210IDR Description

The OPA2210 ( OPAx210) is the next generation of the OPAx209 operational amplifier. Built on TI's precision super ß-complementary bipolar semiconductor process, the OPAx210 precision op-amps offer ultra-low flicker noise, low offset voltage, and low offset voltage temperature drift.

The OPAx210 achieves very low voltage noise density (2.2nV/√Hz) while consuming only 2.5mA (maximum) per amplifier. Both devices also offer rail-to-rail output swing, contributing to greater dynamic range.

In precision data acquisition applications, the OPAx210 achieves fast stabilisation times of up to 16-bit accuracy, even with an output swing of 10V. Excellent AC performance, an offset voltage of only 35µV (max), and a temperature drift of 0.6µV/°C (max) make the OPAx210 ideal for high-speed, high-precision applications.

The OPAx210 operates over a wide dual-supply voltage range of ±2.25V to ±18V or over a wide single-supply voltage range of 4.5V to 36V, and is rated over an operating temperature range of -40°C to +125°C.

Features

- Precision Super ß input performance:

- Low dropout voltage: 5µV (typical)

- Ultra-low temperature drift: 0.1µV/°C (typical)

- Low input bias current: 0.3nA (typical)

- Ultra-low noise:

- 0.1Hz to 10Hz Low noise: 90nVPP

- Low voltage noise: 2.2nV/√Hz at 1kHz

- High CMRR: 132dB (min)

- Gain bandwidth product: 18MHz

- Voltage swing rate: 6.4 V/µs

- Low quiescent current: 2.5 mA/per channel (max)

- Short-circuit current: ±65 mA

- Wide supply voltage range: ±2.25V to ±18V

- No phase inversion

- Rail-to-rail output

- Industry-universal package

APPLICATIONS

- Ultrasound scanners

- Multi-parameter patient monitors

- Commercial Networks and Servers PSUs

- Semiconductor Test

- Spectrum analysers

- Laboratory and Field Instruments

- Data Acquisition (DAQ)

- Professional Microphones and Wireless Systems

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