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Hello. Welcome to Futurlec. The ELECTRONIC COMPONENTS Superstore. To find the component your looking for, either search by Part Number or visit the relative department. Need Help.


AD693AD - AD693 Loop-powered 4-20mA Sensor Amplifier - Buy AD693AD

Photograph
Analog Devices AD693AD
Features

arrowInstrumentation Amplifier Front End

arrowLoop-Powered Operation

arrowPrecalibrated Output Spans: 4-20mA Unipolar, 0-20mA Unipolar, 12 ±8mA Bipolar

arrowPrecalibrated 100 ohm RTD Interface

arrow6.2V Reference with Up to 3.5mA of Current Available

arrowUncommitted Auxiliary Amp for Extra Flexibility

arrowOptional External Pass Transistor to Reduce Self-Heating Errors


Pin Description
Pin Number Description
1 AUX- - Auxiliary Amplifier Inverting Input
2 AUX+ - Auxiliary Amplifier Noninverting Input
3 150mV - See Data Sheet
4 75mV - See Data Sheet
5 100ohm - 100 ohm Resistor
6 COM - Common
7 Iout - Current Output
8 BOOST - See Data Sheet
9 Vin - Voltage Input
10 Iin - Current Input
11 12mA - See Data Sheet
12 ZERO - Zeroing Input
13 4mA - See Data Sheet
14 Vref - Voltage Reference
15 P1 - See Data Sheet
16 P2 - See Data Sheet
17 +SIG - Noninverting Signal Input
18 -SIG - Inverting Signal Input
19 Ix - Auxiliary Amplifier Ix Output
20 Vx - Auxiliary Amplifier Vx Output
Pin Layout
AD693AD Pin Layout

Dimensional Drawing
AD693AD - PDIP20 Dimension Drawing

AD693AD - PDIP20 Dimension Drawing

Technical Data

Data Sheet

Analog Devices - Data Sheet for AD693AD AD693AD Datasheet

Application Notes

   





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