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AM457. For precise diagrams, and layout, please refer to the original PDF.
www.DataSheet.co.kr Precision amplifier for bridge circuits AM457 PRINCIPLE FUNCTION Adjustable amplification of differential voltage signals (±5 to ±100mV FS) to an adju...
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ification of differential voltage signals (±5 to ±100mV FS) to an adjustable, ratiometric output voltage of between 0.2 and Vcc-0.2Volt with a diagnostic unit VCC = 5V ± 5% Differential input voltages ( 5... 100mV FS) Diagnostic unit AM457 e.g. VOUT = 0.2...VCC-0.2V (adjustable) e.g. 0.5...4.5V ratiometric Iout = 2mA TYPICAL APPLICATIONS • Precision amplifiers for bridge circuits with low sensitivity: for ceramic measurement cells for DMS sensing elements for GMR sensing elements • Sensor amplification with functional control analog microelectronics Analog Microelectronics GmbH An der Fahrt 13, D – 55124 Mainz Internet: ww
AM457 Datasheet
