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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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AM462 Fiches technique(PDF) 5 Page - Analog Microelectronics |
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AM462 Fiches technique(HTML) 5 Page - Analog Microelectronics |
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5 / 20 page  Industrial V/I Converter and Protector IC AM462 analog microelectronics December2006 Analog Microelectronics GmbH Phone: +49 (0)6131/91 073 - 0 5/20 An der Fahrt 13, D – 55124 Mainz Fax: +49 (0)6131/91 073 – 30 Rev. 2.4 Internet: http://www.analogmicro.de Email: info@analogmicro.de Parameter Symbol Conditions Min. Typ. Max. Unit Operational Amplifier Gain Stage (OP1) (cont.) VOS vs. Temperature dVOS/dT ±3 ±7 µV/°C Input Bias Current IB 10 25 nA IB vs. Temperature dIB/dT 7 20 pA/°C Output Voltage Limitation VLIM VREF V Output Voltage Range VOUTAD VCC < 10V 0 VCC – 5 V VOUTAD VCC ≥ 10V 0 VREF V Load Capacitance CL 250 pF V/I Converter Internal Gain GVI 0,12 0.125 0,13 Trim Range Adjustable by R0 0.75 1.00 1.25 Voltage Range at R0 FS VR0FS 350 750 mV Offset Voltage VOS F ≥ 100 ±2 ±4 mV VOS vs. Temperature dVOS/dT F ≥ 100 ±7 ±14 µV/°C Input Resistance RIN 120 160 k Ω RIN vs. Temperature dRIN/dT 0.2 0.3 k Ω/°C Output Offset Current IOUTOS 3-wire operation –25 –35 µA IOUTOS vs. Temperature dIOUTOS/dT 3-wire operation 16 26 nA/°C Output Offset Current IOUTOS 2-wire operation 9.5 14 µA IOUTOS vs. Temperature dIOUTOS/dT 2-wire operation 6 8 nA/°C Output Control Current IOUTC 2-wire operation, VR0/100mV 6 8 µA IOUTC vs. Temperature dIOUTC/dT 2-wire operation –10 –15 nA/°C Output Voltage Range VOUT VOUT = RL IOUT, VCC < 18V 0 VCC – 6 V VOUT VOUT = RL IOUT, VCC ≥ 18V 0 12 V Output Current Range FS IOUTFS IOUT = VR0/R0, 3-wire operation 20 mA Output Resistance ROUT 0.5 1.0 M Ω Load Capacitance CL 0 500 nF SET Stage Internal Gain GSET 0.5 Input Voltage VSET 0 1.15 V Offset Voltage VOS ±0.5 ±1.5 mV VOS vs. Temperature dVOS/dT ±1.6 ±5 µV/°C Input Bias Current IB 8 20 nA IB vs. Temperature dIB/dT 7 18 pA/°C Protection Functions Voltage Limitation at R0 VLIMR0 VINDAI = 0, VR0 = GSET VSET 580 635 690 mV Protection against reverse polarity Ground vs. VS vs. VOUT 35 V Ground vs. VS vs. IOUT 35 V Current in the event of reverse polarity Ground = 35V, VS = IOUT = 0 4.5 mA System Parameters Nonlinearity Ideal input 0.05 0.15 %FS * In 2-wire operation a maximum current of IOUTmin – ICC is valid |
Numéro de pièce similaire - AM462 |
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Description similaire - AM462 |
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