AD628ARMZ-R7

The AD628ARMZ-R7 is a precision difference amplifier designed to amplify small differential voltages in the presence of large common-mode voltages. Manufactured by Analog Devices, it is part of the AD628 series and is notable for its high common-mode rejection ratio and wide input range. This device operates with dual supplies of ±2.25 V to ±18 V or a single supply of 4.5 V to 36 V, making it versatile for various applications.
The AD628ARMZ-R7 offers a fixed gain of 1 or 2, thanks to internal gain-setting resistors, and provides a common-mode voltage range of ±120V. It is suitable for precision amplification tasks in industrial, automotive, or instrumentation applications where noise immunity and accuracy are critical. Packaged in a compact MSOP-8, it is ideal for space-constrained designs. Additionally, the device features low offset voltage, low drift over temperature, and high input impedance, ensuring high performance and reliability.

The AD628ARMZ-R7 is a precision difference amplifier. Some equivalent products include:
1. Analog Devices AD629 - High common-mode voltage difference amplifier.
2. Texas Instruments INA149 - High common-mode voltage difference amplifier.
3. Linear Technology (now Analog Devices) LT1994 - Low power, high precision difference amplifier.
4. Maxim Integrated MAX4198 - High common-mode range difference amplifier.
Ensure compatibility with your specific requirements, such as pin configuration and electrical characteristics, before selection.

The AD628ARMZ-R7 is a high-precision difference amplifier featuring wide input common-mode voltage range and excellent accuracy. Key features include:
1. Wide Input Common-Mode Range: It can handle voltages from -120 V to +120 V, making it suitable for high-voltage applications.

2. High Accuracy: Offers low offset voltage and gain error, ensuring precise measurement and signal conditioning.
3. Excellent CMRR: Common-mode rejection ratio up to 100 dB, providing reliable operation in noisy environments.
4. Gain Options: Fixed gain of 1 or 100, accommodating different amplification needs.
5. Low Power Consumption: Designed for energy efficiency, ideal for battery-powered systems.
6. Compact Package: Available in a small MSOP package, facilitating space-constrained applications.
7. Temperature Range: Operates across a wide industrial temperature range, from -40°C to +85°C.
These features make the AD628ARMZ-R7 suitable for applications such as motor control, battery monitoring, and high-voltage power supply monitoring.

The AD628ARMZ-R7 is an instrumentation amplifier manufactured by Analog Devices. It comes in an 8-lead MSOP (Mini Small Outline Package) package. The device is designed to handle input common-mode voltages beyond its own power supply rails. It offers a programmable gain of 1 or 10, allowing flexibility in different applications.
Key pin functions include:
1. IN+ (Pin 1): Non-inverting input
2. IN- (Pin 2): Inverting input
3. REF (Pin 3): Reference voltage input
4. +Vs (Pin 4): Positive power supply voltage
5. -Vs (Pin 5): Negative power supply voltage
6. G1 (Pin 6): Gain setting pin (connect to ground for gain of 10)
7. G2 (Pin 7): Gain setting pin (leave open for gain of 1)
8. OUT (Pin 8): Output voltage
The AD628ARMZ-R7 is suitable for applications requiring high common-mode voltage rejection and precision amplification, such as motor control, power supply monitoring, and sensor signal conditioning.

The AD628ARMZ-R7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company provides solutions for a wide range of industries, including automotive, healthcare, industrial automation, communications, and consumer electronics. Known for their high-performance products, Analog Devices plays a significant role in enabling technologies that facilitate advancements in areas like data conversion, signal processing, and power management.

The AD628ARMZ-R7 is a precision difference amplifier typically used in applications requiring accurate voltage level shifting and scaling. Its key application areas include industrial process controls, where it conditions signals from sensors, and data acquisition systems, providing precision signal conditioning for analog-to-digital conversion. It is also used in motor control systems for monitoring and control of motor parameters. Additionally, it serves in power supply and battery management systems by ensuring accurate voltage measurement and scaling. Its ability to handle high common-mode voltages makes it suitable for interfacing with high-voltage systems in automotive and aerospace applications.

The AD628ARMZ-R7 is an instrumentation amplifier manufactured by Analog Devices. It comes in an 8-lead MSOP (Mini Small Outline Package) which is a compact surface-mount package type suitable for space-constrained applications.