AD8219BRMZ-RL

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AD8219BRMZ-RL

IC CURRENT MONITOR UNI-DIR 8MSOP

  • 제조업체
  • Mfr.부분 #AD8219BRMZ-RL
  • 패키지 MSOP-8
  • 데이터시트
  • 재고 있음7113

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 ±0.3%
Voltage-Input 4V ~ 80V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

개요

Description

The AD8219BRMZ-RL is a high voltage, precision current sense amplifier designed by Analog Devices. It is used primarily for current monitoring in high-side or low-side current sensing applications. The device features a wide operating voltage range, typically accommodating voltages up to 80V, which makes it suitable for various industrial and automotive applications.
Its key specifications include a fixed gain of 60V/V, low offset voltage, and a wide bandwidth, allowing for accurate measurement of current in dynamic environments. Furthermore, the AD8219 provides high common-mode rejection, enabling it to maintain accuracy in noisy environments. It is housed in an MSOP (Mini Small Outline Package), which is compact and facilitates easy integration into circuit designs with space constraints.
The AD8219 is valued for its precision, reliability, and robustness in applications like battery monitoring, motor control, and power management systems. Its design ensures minimal drift over temperature, enhancing the stability of readings over a wide range of operating conditions. The "RL" in the part number typically indicates that the component is supplied in a tape-and-reel form, suitable for automated assembly processes.

Features

The AD8219BRMZ-RL is a precision current sense amplifier from Analog Devices designed for high accuracy and stability in various applications. Key features include:
1. High Accuracy: Offers excellent precision with a typical offset voltage of 35 µV and gain error of 0.1%, ensuring accurate current measurements.
2. Wide Operating Range: Operates over a wide common-mode voltage range from −4 V to +65 V, making it suitable for a variety of high-side and low-side current sensing applications.
3. Bandwidth and Gain: Features a fixed gain of 20 V/V and a bandwidth of 500 kHz, allowing it to handle fast transient signals effectively.
4. Temperature Range: Provides reliable performance across a wide temperature range from −40°C to +125°C.
5. Low Drift: Exhibits low offset drift of 0.2 µV/°C, maintaining accuracy over temperature variations.
6. Package: Available in an 8-lead MSOP package, offering a compact solution for space-constrained designs.
These features make the AD8219BRMZ-RL ideal for automotive, industrial, and power management applications where precise current monitoring is essential.

Package

The AD8219BRMZ-RL is an integrated circuit packaged in an 8-lead MSOP (Mini Small Outline Package), which is a compact, surface-mount package type.

Pinout

The AD8219BRMZ-RL is a high voltage, precision current shunt monitor from Analog Devices. It comes in an 8-lead MSOP (Mini Small Outline Package) with the following pin configurations:
1. Pin 1 (V+): Power supply pin.
2. Pin 2 (Rsh): Reference shunt. Connects to the load side of the shunt resistor.
3. Pin 3 (Rg): Reference ground.
4. Pin 4 (Vout): Output voltage pin.
5. Pin 5 (Gnd): Ground connection.
6. Pin 6 (Vin−): Inverting input pin.
7. Pin 7 (Vin+): Non-inverting input pin.
8. Pin 8 (NC): No connection.
The primary function of the AD8219 is to amplify small differential voltages across a shunt resistor in the presence of high common-mode voltages. It is commonly used for current sensing applications in automotive, power management, and other industrial settings due to its precision and ability to operate over a wide temperature range.

Manufacturer

The AD8219BRMZ-RL is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. The company serves a wide range of industries, including industrial, automotive, communication, consumer electronics, and healthcare, providing solutions for various applications such as data conversion, signal processing, and power management.

Application

The AD8219BRMZ-RL is a high voltage, precision current sense amplifier. Its application areas include battery monitoring, motor control, power management systems, and automotive systems, where precise current measurement is critical. It is particularly useful in environments requiring high common-mode voltage range and high accuracy, such as electric vehicles, industrial equipment, and telecommunications infrastructure.

Equivalent

The AD8219BRMZ-RL is a high voltage, precision current sense amplifier from Analog Devices. Equivalent products include:
1. MAX4080 by Maxim Integrated.
2. INA281 by Texas Instruments.
3. ZXCT1107 by Diodes Incorporated.
4. LT6100 by Analog Devices (formerly Linear Technology).
These alternatives offer similar functionalities for current sensing applications. Selection should be based on specific requirements like supply voltage range, accuracy, and package type. Always review the datasheets to ensure compatibility with your application needs.

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