Overview
The ADM4073TWRJZ-REEL7 is a high-precision current sense amplifier manufactured by Analog Devices Inc. This component is designed to accurately measure current in a variety of applications, including power management, motor control, and industrial automation. It is known for its high accuracy, low offset voltage, and robust noise immunity, making it a reliable choice for demanding environments.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage | 2.7V to 5.5V |
| Input Offset Voltage | ±50 μV (typical) |
| Gain Error | ±0.5% (typical) |
| Bandwidth | 200 kHz (typical) |
| Operating Temperature | -40°C to 125°C |
| Package Type | 10-lead MSOP |
Key Features
- High accuracy with low offset voltage and gain error
- Wide supply voltage range from 2.7V to 5.5V
- High bandwidth of 200 kHz for fast response times
- Robust noise immunity and high common-mode rejection ratio (CMRR)
- Compact 10-lead MSOP package for space-efficient designs
Applications
- Power management systems, including battery management and power supplies
- Motor control and drive systems
- Industrial automation and control systems
- Aerospace and defense applications requiring high reliability
- Automotive systems, including electric vehicles and hybrid vehicles
Q & A
- What is the primary function of the ADM4073TWRJZ-REEL7? The primary function is to accurately measure current in various applications.
- What is the supply voltage range for this component? The supply voltage range is from 2.7V to 5.5V.
- What is the typical input offset voltage of the ADM4073TWRJZ-REEL7? The typical input offset voltage is ±50 μV.
- What is the bandwidth of this current sense amplifier? The bandwidth is 200 kHz (typical).
- What is the operating temperature range for this component? The operating temperature range is from -40°C to 125°C.
- In what package type is the ADM4073TWRJZ-REEL7 available? It is available in a 10-lead MSOP package.
- What are some common applications for the ADM4073TWRJZ-REEL7? Common applications include power management, motor control, industrial automation, aerospace, and automotive systems.
- Why is the ADM4073TWRJZ-REEL7 preferred in high-reliability applications? It is preferred due to its high accuracy, low offset voltage, and robust noise immunity.
- Where can I purchase the ADM4073TWRJZ-REEL7? You can purchase it from distributors like Digi-Key, Mouser Electronics, and other authorized suppliers.
- What is the significance of the CMRR in the ADM4073TWRJZ-REEL7? The high CMRR ensures robust noise immunity and accurate current measurement even in noisy environments.
