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AD8553 - In-Amp

General Description

The AD8553 is a precision instrumentation amplifier featuring low noise, rail-to-rail output and a power-saving shutdown mode.

Key Features

  • Low offset voltage: 20 μV max Low input offset drift: 0.1 μV/°C max High CMR: 120 dB min @ G = 100 Low noise: 0.7 μV p-p from 0.01 Hz to 10 Hz Wide gain range: 0.1 to 10,000 Single-supply operation: 1.8 V to 5.5 V Rail-to-rail output Shutdown capability.

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FEATURES Low offset voltage: 20 μV max Low input offset drift: 0.1 μV/°C max High CMR: 120 dB min @ G = 100 Low noise: 0.7 μV p-p from 0.01 Hz to 10 Hz Wide gain range: 0.1 to 10,000 Single-supply operation: 1.8 V to 5.5 V Rail-to-rail output Shutdown capability APPLICATIONS Strain gauge Weigh scales Pressure sensors Laser diode control loops Portable medical instruments Thermocouple amplifiers 1.8 V to 5 V Auto-Zero, In-Amp with Shutdown AD8553 PIN CONFIGURATION RGA 1 VINP 2 VCC 3 VO 4 VFB 5 10 RGB AD8553 TOP VIEW (Not to Scale) 9 VINN 8 GND 7 VREF 6 ENABLE Figure 1. 10-Lead MSOP 05474-001 GENERAL DESCRIPTION The AD8553 is a precision instrumentation amplifier featuring low noise, rail-to-rail output and a power-saving shutdown mode.