Datasheet AD8215 (Analog Devices)
| Fabricante | Analog Devices |
| Descripción | High Voltage, Current Shunt Monitor |
| Páginas / Página | 13 / 1 — High Voltage,. Current Shunt Monitor. Data Sheet. AD8215. FEATURES. … |
| Revisión | B |
| Formato / tamaño de archivo | PDF / 258 Kb |
| Idioma del documento | Inglés |
High Voltage,. Current Shunt Monitor. Data Sheet. AD8215. FEATURES. FUNCTIONAL BLOCK DIAGRAM. ±4000 V human body model (HBM) ESD. IN+
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High Voltage, Current Shunt Monitor Data Sheet AD8215 FEATURES FUNCTIONAL BLOCK DIAGRAM ±4000 V human body model (HBM) ESD IN+ IN– 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: −40°C to +125°C OFFSET Excellent ac and dc performance CIRCUITRY 6 μV/°C typical offset drift OUT −8 ppm/°C typical gain drift G = +20 120 dB typical CMRR at dc Qualified for automotive applications AD8215
01 0 3- 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. Special circuitry is devoted to output linearity being maintained It features a set gain of 20 V/V, with a maximum ±0.3% gain throughout the input differential voltage range of 0 mV to 250 mV, error over the entire temperature range. The buffered output regardless of the common-mode voltage present. The AD8215 voltage directly interfaces with any typical converter. Excellent has an operating temperature range of −40°C to +125°C and is common-mode rejection from −2 V to +65 V is independent of offered in a small 8-lead SOIC package. the 5 V 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. B Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Tel: 781.329.4700 ©2008–2016 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. Technical Support www.analog.com
Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION APPLICATION NOTES OUTPUT LINEARITY APPLICATIONS INFORMATION HIGH-SIDE CURRENT SENSING WITH A LOW-SIDE SWITCH HIGH-SIDE CURRENT SENSING LOW-SIDE CURRENT SENSING OUTLINE DIMENSIONS ORDERING GUIDE AUTOMOTIVE PRODUCTS
01 0 3- 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. Special circuitry is devoted to output linearity being maintained It features a set gain of 20 V/V, with a maximum ±0.3% gain throughout the input differential voltage range of 0 mV to 250 mV, error over the entire temperature range. The buffered output regardless of the common-mode voltage present. The AD8215 voltage directly interfaces with any typical converter. Excellent has an operating temperature range of −40°C to +125°C and is common-mode rejection from −2 V to +65 V is independent of offered in a small 8-lead SOIC package. the 5 V 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. B Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Tel: 781.329.4700 ©2008–2016 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. Technical Support www.analog.com
Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION APPLICATION NOTES OUTPUT LINEARITY APPLICATIONS INFORMATION HIGH-SIDE CURRENT SENSING WITH A LOW-SIDE SWITCH HIGH-SIDE CURRENT SENSING LOW-SIDE CURRENT SENSING OUTLINE DIMENSIONS ORDERING GUIDE AUTOMOTIVE PRODUCTS