AD8217BRMZ-R7

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AD8217BRMZ-R7

IC CURRENT MONITOR HI SIDE 8MSOP

100% 원래 &새로운

배송 준비 24 시간

365 일 보장

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사양

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Function Current Monitor
SensingMethod High-Side
Accuracy ±0.1%
Voltage-Input 4.5V ~ 80V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

개요

Description

The AD8217BRMZ-R7 is a precision current shunt monitor from Analog Devices, designed for high-side current sensing applications. It features a wide input common-mode voltage range, making it suitable for monitoring current in both DC and AC systems. The device offers excellent accuracy with a low offset voltage and a gain of 20 V/V, providing a simple and effective solution for measuring current across a shunt resistor.
Key specifications include a common-mode voltage range of -2 V to +65 V, which is unaffected by the supply voltage, enabling operation in various environments. The AD8217BRMZ-R7 operates with a single power supply voltage ranging from 4.5 V to 5.5 V. It also features a high bandwidth, allowing it to respond quickly to fast-changing current levels. This makes it suitable for applications in automotive, industrial, and power management systems, where precise current measurement is crucial.
Packaged in an 8-lead MSOP, the AD8217BRMZ-R7 is compact, making it easy to integrate into space-constrained designs. Its robust performance and reliability make it an ideal choice for designers needing accurate current monitoring capabilities.

Features

The AD8217BRMZ-R7 is a high-performance, precision current sense amplifier from Analog Devices. It is designed to measure high-side or low-side current in a variety of applications. Some of its key features include:
1. Wide Operating Range: It operates over a voltage range of 4.5 V to 80 V, making it suitable for use in a variety of systems.
2. High Accuracy: The device offers excellent accuracy with a typical offset voltage of 500 µV and a gain error of 0.1%.
3. Gain: It has a fixed gain of 20, which simplifies design and helps in achieving consistent results.
4. Temperature Range: The AD8217 can operate over an extended temperature range from -40°C to +125°C, suitable for demanding environments.
5. Low Drift: It features low offset drift and gain drift, enhancing reliability and precision in readings over temperature variations.
6. Small Package: It is available in an 8-lead MSOP package, saving space in compact applications.
7. CMRR and PSRR: It offers high common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR), ensuring reliable performance in noisy environments.
These features make the AD8217BRMZ-R7 ideal for current sensing in automotive, industrial, and power management applications.

Package

The AD8217BRMZ-R7 is an instrumentation amplifier by Analog Devices, featuring a compact MSOP-8 package.

Pinout

The AD8217BRMZ-R7 is a high common-mode voltage, precision current sense amplifier. It is manufactured by Analog Devices and typically comes in an 8-lead MSOP (Micro Small Outline Package). Its pin configuration is as follows:
1. Pin 1 (IN+): Positive input pin.
2. Pin 2 (IN-): Negative input pin.
3. Pin 3 (REF1): Reference voltage input 1.
4. Pin 4 (REF2): Reference voltage input 2.
5. Pin 5 (V-): Negative supply voltage.
6. Pin 6 (OUT): Output pin for the amplified signal.
7. Pin 7 (V+): Positive supply voltage.
8. Pin 8 (NC): No connection.
The AD8217 is designed for current sensing applications where it can accurately measure the voltage across a shunt resistor and amplify that signal for further processing. It operates with a high common-mode voltage range, making it suitable for high-side current sensing in various applications such as motor controls and power management systems.

Manufacturer

The AD8217BRMZ-R7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacture of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company provides products for various applications, including industrial, automotive, communication, consumer, and healthcare sectors. Analog Devices is known for its innovation in signal processing technologies and contributes significantly to advancements in electronics and technology.

Application

The AD8217BRMZ-R7 is a high common-mode voltage current shunt monitor ideal for current sensing applications. Its application areas include automotive systems for battery monitoring, DC/DC converters, solenoid and motor control; industrial systems for power management and motor control; and telecommunications for power supply monitoring. Its wide operating temperature range and precision performance make it suitable for use in harsh environments.

Equivalent

The AD8217BRMZ-R7 is a precision current shunt monitor by Analog Devices. Equivalent products include the INA180 by Texas Instruments, the MAX44284 by Maxim Integrated, and the ZXCT1107 by Diodes Incorporated. Each of these offers current sensing capabilities but may vary in specifications like bandwidth, accuracy, and package type. Always review datasheets for compatibility with your specific requirements.

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