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See Technical Specifications

AD623AR

Ideal for low power applications

Manufacturer:

Analog Devices Inc.
Mfr.Part #:

AD623AR
Datasheet:

AD623AR Datasheet (PDF)
Series:

AD623
Number of Channels:

1 Channel
3 dB Bandwidth:

800 kHz
SR - Slew Rate:

300 mV/us
EDA/CAD Models:

Request Free CAD Models for AD623AR

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AD623AR General Description

AD623AR is a precision instrumentation amplifier manufactured by Analog Devices. It offers a high accuracy and low noise solution for applications requiring precise signal amplification. The AD623AR features a high common-mode rejection ratio (CMRR) of 100 dB, providing excellent rejection of common-mode noise and interference. This makes it ideal for applications in industrial sensors, medical devices, and precision measurement instruments.The amplifier has a wide input voltage range of ±0.1 V to ±26 V and a low input offset voltage of 96 µV, ensuring accurate amplification of small signals. It provides a gain range from 1 to 1000 with a set gain of 10, making it versatile for a wide range of applications. The AD623AR operates on a single power supply voltage of 2.7 V to 12 V, making it suitable for battery-powered devices.In addition, the AD623AR offers low power consumption of 80 µA, making it suitable for portable and battery-operated applications. It also features a shutdown mode to further reduce power consumption when the amplifier is not in use. The device comes in an 8-lead MSOP package, making it easy to integrate into compact circuit designs.

Key Features

Low input offset voltage: <2 μV
Low input offset voltage drift: <0.6 μV/°C
Wide supply voltage range: 2.7V to 12V
Single supply or dual supply operation
Low power consumption: 200 μA
Low input bias current: 50 pA

Application

Industrial process control
Instruments and sensors
Medical instruments
Weight scales and pressure sensors
Temperature control systems
Weigh scales and load cell amplifiers
Automotive and aerospace systems
Strain gauge amplifiers
Power supply monitoring
Signal conditioning for data acquisition systems

Specifications

Product Category	Instrumentation Amplifiers	Series	AD623
Number of Channels	1 Channel	3 dB Bandwidth	800 kHz
SR - Slew Rate	300 mV/us	CMRR - Common Mode Rejection Ratio	105 dB
Ib - Input Bias Current	25 nA	Vos - Input Offset Voltage	25 uV
Operating Supply Current	375 uA, 305 uA	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	Mounting Style	SMD/SMT
Dual Supply Voltage	2.5 V to 6 V	Gain V/V	1 V/V to 1000 V/V
Operating Supply Voltage	2.7 V to 12 V	Pd - Power Dissipation	650 mW
Product	Instrumentation Amplifiers	Product Type	Instrumentation Amplifiers
PSRR - Power Supply Rejection Ratio	140 dB	Factory Pack Quantity	98
Subcategory	Amplifier ICs	Vcm - Common Mode Voltage	2.7 V to 12 V
Unit Weight	0.019048 oz