Transcription of Very High Common-Mode Voltage Precision Difference ...
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Very High Common-Mode Voltage Precision Difference Amplifier Data Sheet AD8479. FEATURES FUNCTIONAL BLOCK DIAGRAM. 600 V Common-Mode Voltage range AD8479. Rail-to-rail output REF( ) 1 8 NC. Fixed gain of 1. Wide power supply range of V to 18 V 7 +VS. 1M . 550 A typical power supply current IN 2. OUTPUT. Excellent ac specifications 6. +IN 3. 90 dB minimum CMRR 1M . 130 kHz bandwidth VS 4 5 REF(+). High accuracy dc performance 5 ppm maximum gain nonlinearity 11118-001. 10 V/ C maximum offset Voltage drift NOTES. 1. NC = NO CONNECT. DO NOT CONNECT TO THIS PIN. 5 ppm/ C maximum gain drift Figure 1. APPLICATIONS. High Voltage current sensing Battery cell Voltage monitors Power supply current monitors Motor controls Isolation GENERAL DESCRIPTION. The AD8479 is a Difference amplifier with a very high input 800.
Very High Common-Mode Voltage Precision Difference Amplifier Data Sheet AD8479 Rev. A Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable.
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UNDERSTANDING AND CONTROLLING COMMON-MODE, Common, Mode, DIFFERENTIAL MODE NOISE, Differential, Mode Noise, Common Mode and Differential Mode Noise Filtering, Differential mode, Single Ended and Differential Operation Basic Differential, Single Ended and Differential Operation •Basic Differential, High Common-Mode Voltage DIFFERENCE AMPLIFIER, MCP2561/2, Ferrites, Baluns, and Audio Interfacing