• AD694 4-20mA Transmitter

Product Images are shown for illustrative purposes only and may differ from actual product.

AD694 4-20mA Transmitter

  • Rs. 1,286.20 (inc GST)
    Rs.1,090.00 + GST

    Qty :

GST Invoice on all Purchase. So you will be eligible to take input tax credit.

IF component not in Stock or require more quantity or want to buy in bulk e-mail us your requirements on: dnatechindia "at" gmail.com.

Shipping : Due to Covid-19 situation delivery will be affected. Delivery period due to covid-19 issue will be from 4 - 12 days depending upon your location.

AD694 4-20mA Transmitter

AD694 4-20ma Transmitter IC

The AD694 is a monolithic current transmitter that accepts high level signal inputs to drive a standard 4–20 mA current loop for the control of valves, actuators, and other devices commonly used in process control.

The input signal is buffered by an input amplifier that can be used to scale the input signal or buffer the output from a current mode DAC. Pre-calibrated input spans of 0 V to 2 V and 0 V to 10 V are selected by simple pin strapping; other spans may be -programmed with external resistors.

The output stage compliance extends to within 2 V of VS and its special design allows the output voltage to extend below common in dual supply operation. An alarm warns of an open 4–20 mA loop or noncompliance of the output stage. Active laser trimming of the AD694’s thin film resistors results in high levels of accuracy without the need for additional adjustments and calibration. An external pass transistor may be used with the AD694 to off-load power dissipation, extending the temperature range of operation.

The AD694 is the ideal building block for systems requiring noise immune 4–20 mA signal transmission to operate valves, actuators, and other control devices, as well as for the transmission of process  parameters such as pressure, temperature or flow. It is recommended as a replacement for discrete designs in a variety of applications in industrial process control, factory automation, and system monitoring. The AD694 is available in hermetically sealed, 16-pin CERDIP and plastic SOIC, specified over the –40°C to +85°C industrial temperature range, and in a 16-pin plastic DIP, specified over the 0°C to +70°C temperature range.

Features of AD694

  • 4–20 mA, 0–20 mA Output Ranges
  • Precalibrated Input Ranges : 0 V to 2 V, 0 V to 10 V
  • Precision Voltage Reference Programmable to 2.000 V or 10.000 V
  • Single or Dual Supply Operation
  • Wide Power Supply Range : 4.5 V to 36 V
  • Wide Output Compliance
  • Input Buffer Amplifier
  • Open-Loop Alarm
  • Optional External Pass Transistor to Reduce  Self-Heating Errors
  • 0.002% Typ Nonlinearity

Related Links

Package Includes

  • 1 x AD694 4-20mA Transmitter IC

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (0)

Write a review

Note: HTML is not translated!
    Bad           Good

NEW Products

Product Page : New Products

Ufl/ Ipex/ Mhf1 Rf Male Connector

Ufl/ Ipex/ Mhf1 Rf Male Connector

Ufl/ Ipex/ Mhf1 Rf Male ConnectorUFL connector male SMD is suitable for PCB layouts that require UFL..

Rs.9.74 (inc GST)
Rs.8.25 + GST

SKU: 1726 | DAB701
Stock: 10000
UFL To SMA Female Interface Cable 25CM

UFL To SMA Female Interface Cable 25CM

UFL To SMA Female Converter Cable 25CM LengthSMA Female to U.FL Interface Cable of 25cm LengthThis I..

Rs.49.56 (inc GST)
Rs.42.00 + GST

SKU: 3827 | DAG549
Stock: 50
B1212S-1WR3 MORNSUN Isolated DC -  DC Converter

B1212S-1WR3 MORNSUN Isolated DC - DC Converter

MORNSUN B1212S-1WR3 DC to DC Isolated ConverterMORNSUN B1212S 1WR3 DC to DC Isolated Fixed Inpu..

Rs.199.42 (inc GST)
Rs.169.00 + GST

SKU: 3836 | DAG449
Stock: 29
SP3232EEN RS232 Transceiver IC

SP3232EEN RS232 Transceiver IC

SP3232EEN RS232 Transceiver ICSP3232EEN True 3.0V to 5.5V RS232 Transceivers SMD ICThe SP3232E is a ..

Rs.31.86 (inc GST)
Rs.27.00 + GST

SKU: 3790 | DAG498
Stock: 30

Have You Seen

Product Page : Have You Seen

A1215S-1WR3 MORNSUN Isolated DC-DC Converter

A1215S-1WR3 MORNSUN Isolated DC-DC Converter

A1215S-1WR3 MORNSUNMORNSUN A1215S-1WR3 DC/DC Fixed Input ConverterA1215S-1WR2 series is designed for..

Rs.218.30 (inc GST)
Rs.185.00 + GST

SKU: 3802 | DAG567
Stock: 5
XL1410 Step Down DC to DC Converter IC

XL1410 Step Down DC to DC Converter IC

 XL1410 Buck DC to DC Converter IC XL1410 2 Ampere 380KHz 18V Buck DC to DC Converter..

Rs.41.30 (inc GST)
Rs.35.00 + GST

SKU: 3768 | DAF733
Stock: 100
Universal Aluminium Heat sink for Chip IC (40 x 40 x 11 mm)

Universal Aluminium Heat sink for Chip IC (40 x 40 x 11 mm)

Universal Aluminium Heat sink for Chip IC (40 x 40 x 11 mm)Universal Aluminium Heat sink for Chip IC..

Rs.94.40 (inc GST)
Rs.80.00 + GST

SKU: 3834 | DAG516
Stock: 368
IRFP150N N Channel Power MOSFET

IRFP150N N Channel Power MOSFET

IRFP150N Power MOSFETIRFP150N 100V Single N-Channel Power MOSFET in a TO-247 packageIRFP150N Power M..

Rs.68.44 (inc GST)
Rs.58.00 + GST

SKU: 3821 | DAG203
Stock: 21