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ANALOG DEVICES AD8418WBRZ
Current Sense Amplifier, 8 Pins, -40 °C, 125 °C
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- AD8418WBRZ
- Order Code:
- 4021729
-
- Technical Datasheet:
- AD8418WBRZ Datasheet
- ECAD / MCAD
-
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See all from this product rangeProduct Overview
AD8418 is a high voltage, high resolution current shunt amplifier. This device performs bidirectional current measurements across a shunt resistor in a variety of automotive and industrial applications, including motor control, battery management, and solenoid control. It features an initial gain of 20V, with a maximum ±0.15% gain error over the entire temperature range. The buffered output voltage directly interfaces with any typical converter. It is widely used in application such as high-side current sensing in motor controls, solenoid controls, power management, low-side current sensing, diagnostic protection etc.
- Offset drift is 0.1µV/°C typical
- Maximum ±400µV voltage offset over full temperature range
- Power supply operating range is 2.7V to 5.5V
- Electromagnetic interference (EMI) filters Included, bidirectional operation
- High common-mode input voltage range is (−2V to +70V operating), (−4V to +85V survival)
- Common-mode rejection ratio (CMRR) is 86dB, dc to 10kHz
- −3dB bandwidth is 250kHz typ at (TA = −40°C to +125°C)
- Slew rate is 1V/µs typ at (TA = −40°C to +125°C)
- Operating temperature range is −40°C to +125°C
- Package style is 8-lead SOIC-N, qualified for automotive application
Product Information
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- :
- 130µA
- :
- 8Pins
- :
- -40°C
- :
- 125°C
- :
- 250kHz
- :
- 2.7V
- :
- 5.5V
- :
- 200µV
- :
- 100dB
- :
- -888
Technical Documents (1)
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