Description
The AD621BRZ from Analog Devices is a precision instrumentation amplifier designed for high-precision amplification in various applications. It offers fixed gains of 10 and 100, low input offset voltage, and low power consumption. The device operates over a wide temperature range of -40°C to +85°C and comes in an 8-lead SOIC package.
This amplifier is suitable for precision instrumentation applications that require high accuracy and stability, such as strain gauge transducers, pressure sensors, and industrial process controls. It provides reliable amplification with low input offset voltage, making it an excellent choice for applications where precision is paramount.
The AD621BRZ is a popular solution for various industries, including medical devices, test equipment, and automotive systems. Its unique combination of performance and flexibility makes it an attractive option for designers seeking high-quality instrumentation amplifiers.
Features
The AD621BRZ features include:
- Low input offset voltage
- Low input bias current
- High common-mode rejection ratio
- Wide supply voltage range
- Operates over a temperature range of -40°C to +85°C
It is typically used in precision instrumentation applications, including strain gauge transducers, pressure transducers, and industrial process controls.
Package
The AD621BRZ has an 8-lead SOIC (Small Outline Integrated Circuit) package.
Pinout
The AD621BRZ has an 8-lead SOIC package, with the following pinout:
- Pin 1: VCC (positive supply voltage)
- Pin 2: GND (ground)
- Pin 3: IN+ (input positive)
- Pin 4: IN- (input negative)
- Pin 5: OUT (output)
- Pin 6: VM (common-mode input/output)
- Pin 7: VCM (common-mode voltage)
- Pin 8: NC (no connect)
The AD621BRZ is a single-ended instrumentation amplifier with fixed gains of 10 and 100. It has a low power consumption and operates over a wide temperature range.
Manufacturer
The manufacturer of the AD621BRZ is Analog Devices, Inc., a leading global semiconductor company that specializes in designing and manufacturing high-performance analog, mixed-signal, and digital integrated circuits (ICs).
Applications
The AD621BRZ is typically used in precision instrumentation applications, including strain gauge transducers, pressure transducers, and industrial process controls. It provides high-precision amplification with low input offset voltage, making it suitable for applications where accuracy and stability are paramount.
Equivalent
The AD621BRZ from Analog Devices is a low drift, low power instrumentation amplifier with fixed gains of 10 and 100. As it's a unique product with specific features, it doesn't have direct equivalent products from other manufacturers.
However, similar products that might offer alternative solutions include:
- Texas Instruments' OPA446 or INA126 series
- Maxim Integrated's MAX4208
- STMicroelectronics' PGA431 or PGA632 series
Please note that these alternatives may not exactly replicate the performance and specifications of the AD621BRZ.
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