AD8211

High Voltage Current Shunt Monitor
Manufactured by:

Product Details

The AD8211 is a high voltage, precision current shunt amplifier. It features a set gain of 20 V/V, with a typical ±0.35% gain error over the entire temperature range. The buffered output voltage directly interfaces with any typical converter. Excellent common-mode rejection from −2 V to +65 V is independent of the 5 V supply. The AD8211 performs unidirectional current measurements across a shunt resistor in a variety of industrial and automotive applications, such as motor control, solenoid control, or battery management.

Special circuitry is devoted to output linearity being maintained throughout the input differential voltage range of 0 mV to 250 mV, regardless of the common-mode voltage present. The AD8211 has an operating temperature range of −40°C to +125°C and is offered in a small 5-lead SOT package.

Applications

  • High-side current sensing
  • Motor controls
    Transmission controls
    Engine management
    Suspension controls
    Vehicle dynamic controls
    DC-to-dc converters

Product Lifecycle

checked Recommended for New Designs

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

Tools & Simulations

X +

SPICE Models

Design Resources

X +

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

AD8211 Material Declaration
PCN-PDN Information Quality And Reliability Symbols and Footprints

Reviews

X+

Overview

2 Reviews
1 out of 2 (50%) customers recommend this product.
Quality
1
2
3
4
5
Reliability
1
2
3
4
5
Features
1
2
3
4
5

Most Helpful Review

by Anonymous
The AD8211 is inconspicuous in our motor driver application and does exactly what is expected. No problems so far, but I can't give any comments on reliability. Features... hmmmm... it's a high side current monitor...

Most Recent Review

by Anonymous
It has reliability issues - the worst being a failure mode where high 5V urrent is drawn.

All Reviews

by Anonymous, 16 Nov 12
Suspect reliability
It has reliability issues - the worst being a failure mode where high 5V urrent is drawn.
Was this Helpful?Helpful(0)
by Anonymous, 25 Sep 12
Product is great and does its job
The AD8211 is inconspicuous in our motor driver application and does exactly what is expected. No problems so far, but I can't give any comments on reliability. Features... hmmmm... it's a high side current monitor...
Was this Helpful?Helpful(0)

Sample & Buy

X+
Back
Check Inventory

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


Price Table Help