Part # AD8215 datasheet

Part Manufacturer: Analog Devices

Analog Devices

Part Description: AD8215 High Voltage Current Shunt Monitor Data Sheet (Rev. 0)


Part Details:

High Voltage, Current Shunt Monitor AD8215 FEATURES FUNCTIONAL BLOCK DIAGRAM IN+ IN­ ±4000 V HBM ESD High common-mode voltage range -2 V to +65 V operating -3 V to +68 V survival Buffered output voltage A1 V+ Wide operating temperature range PROPRIETARY 8-Lead SOIC_N: -40°C to +125°C OFFSET CIRCUITRY Excellent ac and dc performance 6 V/°C typical offset drift OUT -8 ppm/°C typical gain drift G = +20 120 dB typical CMRR at dc AD8215 0103-20 APPLICATIONS GND 07 Figure 1. High-side current sensing Motor controls Transmission controls Engine management Suspension controls Vehicle dynamic controls DC-to-dc converters GENERAL DESCRIPTION The AD8215 is a high voltage, precision current shunt monitor. It Special circuitry is devoted to output linearity being maintained features a set gain of 20 V/V, with a maximum ±0.3% gain error throughout the input differential voltage range of 0 mV to 250 mV, over the entire temperature range. The buffered output voltage regardless of the common-mode voltage present. The AD8215 directly interfaces with any typical converter. Excellent common- has an operating temperature range of -40°C to +125°C and is mode rejection from -2 V to +65 V is independent of the 5 V offered in a small 8-lead SOIC_N package. supply. The AD8215 performs unidirectional current measurements across a shunt resistor in a variety of industrial and automotive applications, such as motor controls, solenoid controls, or battery management. Rev. 0 Information furnished by Analog Devices is believed to be accurate and reliable. However, no


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AD8215.pdf Datasheet