AD8563 Datasheet | Analog Devices

FEATURES Low offset voltage: 25 μV max Low input offset drift: 0.1 μV/°C max High CMR: 120 d B min @ G = 100 Low noise: 0.7 μV p-p from 0.01 Hz to 10 Hz Wide gain range: 1 to 10,000 Single-supply operation: +2.7 V to +5.5 V Rail-to-rail output Shutdown capability - 40°C to +125°C operation 1.8 V to 5 V Auto-Zero, In-Amp with Shutdown AD8563 PIN CONFIGURATION RGA 1 VINP 2 VCC 3 VO 4 VFB 5 RGB VINN GND VREF ENABLE TOP VIEW (Not to Scale) 9 8 7 6 Figure 1. 10-Lead MSOP APPLICATIONS Strain gauge Weigh scales Pressure sensors Laser diode control loops Portable medical instruments Thermocouple amplifiers GENERAL DESCRIPTION The AD85631 is a precision instrumentation amplifier featuring low noise, rail-to-rail output and a power-saving shutdown mode. The AD8563 also features low offset voltage and drift coupled with high mon-mode rejection. In shutdown mode, the total supply current is reduced to less than 4 μA. The AD8563 is capable of operating from 2.7 V to 5.5 V. With a low offset voltage of 30 μV, an offset voltage drift of 0.5 μV/°C, and a voltage noise of only 1 μV p-p (0.01 Hz to 10 Hz), the AD8563 is ideal for applications where error sources cannot be tolerated. Precision instrumentation, position and pressure sensors, medical instrumentation, and strain gauge amplifiers benefit from the low noise, low input bias current, and high mon-mode rejection. The small footprint and low cost are ideal for high volume applications. The small package and low power consumption allow maximum channel density and minimum board size for space-critical equipment and portable systems. The AD8563 is specified over the industrial temperature range from - 40°C to +125°C. The AD8563 is available in a Pb-free, 10-lead MSOP. Patent pending. Rev. Pr A Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties...