AD629BRZ-R7

The AD629BRZ-R7 is a precision differential amplifier offered by Analog Devices Inc. (ADI). This device is designed for applications requiring accurate measurement of differential signals in the presence of high common-mode voltages.

Key Features:

1. High Common-Mode Voltage Range:
   • The AD629BRZ-R7 can operate over a common-mode voltage range of ±270 V, making it ideal for high-voltage applications.
2. Input Protection:
   • The inputs are protected from common-mode or differential mode transients up to ±500 V, ensuring reliability and safety in harsh environments.
3. Low Offset and Drift:
   • The amplifier exhibits low offset voltage, low offset drift, low gain error drift, and low common-mode rejection drift, providing high accuracy and stability.
4. Excellent CMRR:
   • The common-mode rejection ratio (CMRR) is excellent over a wide frequency range, ensuring accurate signal amplification and rejection of common-mode noise.
5. Wide Power Supply Range:
   • The device can operate with a power supply range of ±2.5 V to ±18 V, providing flexibility in system design.
6. Industrial Temperature Range:
   • Performance is guaranteed over the industrial temperature range of -40°C to +85°C, making it suitable for a wide range of operating conditions.
7. Package Options:
   • The AD629BRZ-R7 is available in low-cost, 8-lead PDIP and 8-lead SOIC packages, offering convenience in PCB layout and assembly.

Applications:

• High-voltage current sensing
• Battery cell voltage monitors
• Power supply current monitors
• Motor controls
• Isolation amplifiers (in applications that do not require galvanic isolation)

Summary:

The AD629BRZ-R7 is a high-performance differential amplifier designed for accurate measurement of differential signals in high common-mode voltage environments. Its key features include a wide common-mode voltage range, input protection, low offset and drift, excellent CMRR, a wide power supply range, industrial temperature range operation, and multiple package options. These features make the AD629BRZ-R7 ideal for a variety of high-voltage applications.

The AD629BRZ-R7 is a precision differential amplifier offered by Analog Devices Inc. (ADI). This device is designed for applications requiring accurate measurement of differential signals in the presence of high common-mode voltages.

Key Features:

1. High Common-Mode Voltage Range:
   • The AD629BRZ-R7 can operate over a common-mode voltage range of ±270 V, making it ideal for high-voltage applications.
2. Input Protection:
   • The inputs are protected from common-mode or differential mode transients up to ±500 V, ensuring reliability and safety in harsh environments.
3. Low Offset and Drift:
   • The amplifier exhibits low offset voltage, low offset drift, low gain error drift, and low common-mode rejection drift, providing high accuracy and stability.
4. Excellent CMRR:
   • The common-mode rejection ratio (CMRR) is excellent over a wide frequency range, ensuring accurate signal amplification and rejection of common-mode noise.
5. Wide Power Supply Range:
   • The device can operate with a power supply range of ±2.5 V to ±18 V, providing flexibility in system design.
6. Industrial Temperature Range:
   • Performance is guaranteed over the industrial temperature range of -40°C to +85°C, making it suitable for a wide range of operating conditions.
7. Package Options:
   • The AD629BRZ-R7 is available in low-cost, 8-lead PDIP and 8-lead SOIC packages, offering convenience in PCB layout and assembly.

Applications:

• High-voltage current sensing
• Battery cell voltage monitors
• Power supply current monitors
• Motor controls
• Isolation amplifiers (in applications that do not require galvanic isolation)

Summary:

The AD629BRZ-R7 is a high-performance differential amplifier designed for accurate measurement of differential signals in high common-mode voltage environments. Its key features include a wide common-mode voltage range, input protection, low offset and drift, excellent CMRR, a wide power supply range, industrial temperature range operation, and multiple package options. These features make the AD629BRZ-R7 ideal for a variety of high-voltage applications.