AM417 AME [Analog Microelectronics], AM417 Datasheet
AM417
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AM417 Summary of contents
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... Analog Microelectronics GmbH An der Fahrt 13, D – 55124 Mainz Internet: www.analogmicro.de GENERAL DESCRIPTION The AM417 is a low cost ratiometrical voltage transmitter, designed for flexible bridge input signal conditioning. The IC contains a ra- tiometric current source for transducer excita- tion, a high accuracy instrumentation amplifier for differential input signals, and a voltage out- put driver ...
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... OUT ∆V = 200mV, ideal input IN G OUT V VR PSSR V OS ∆V dV /dT = 50mV OS IN ∆ 50mV with transistor BCW68H OUT I = 10mA (see figure 5) OUT AM417 Min. Typ. Max. 4.75 5 5.25 6 6.2 –40 100 –55 125 150 110 180 = 5V 0.5 0.50 1.25 0.98 1 1.02 ±1 = 5V) = 5.25V) ±20 1.5 V – ...
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... OUT dV /dT –40...+100°C THRESH virtual R OUT ideal input Symbol Conditions GAIN = 20...110 AMP AM417 Min. Typ. Max. Unit 12.5 mA µA 100 200 300 120 150 180 mV 1.00 1.15 mV Ω 0.1 0.85 0.01 %FS Min. Typ. Max. Unit Ω ...
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... RATIOMETRIC VOLTAGE TRANSMITTER FUNCTIONAL DESCRIPTION The AM417 is an integrated low cost ratiometric voltage transmitter specially designed for bridge input signals in automotive applications. With its integrated, ratiometrical current source the AM417 is ideally suited for the signal conditioning of piezoresistive pressure transducers and allows an easy temperature compensation and span adjustment of a these kinds of sensors ...
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... GND 8 VCC VOUT − 5 IN+ 4 Figure 3 DELIVERY The AM417 is available in: • 8 pin DIL packages (samples) • packages • Dice on 5“ blue foil PACKAGE DIMENSIONS SOP8 ≤ 2,00 0,42 ± 0, Figure 4 analog microelectronics PIN NAME 1 GND ...
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... TCS Ground Figure 5 The current application shows the basic functions of the AM417. With the given values of the ex- ternal components (see List of External Components) the following application features are ad- justed: • 100mV IN • OUT • 0.5 – 4.5V OUT • ...