Attention !!! We are shipping orders now but due to Covid-19 situation it can take 1-2 days for your orders to be shipped from our Nashik warehouse. If you have any queries feel free to contact us. Thank you for your support and understanding.
  • 8412906903
  • dnatechindia@gmail.com
  • AD694 4-20mA Transmitter

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

AD694 4-20mA Transmitter

  • Stock: Out Of Stock
  • Brand: Analog Devices
  • SKU: 0842 | DAA012
  • Rs. 637.20 (inc GST)
    Rs.540.00 + 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

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

Reviews (0)

Write a review

Note: HTML is not translated!
    Bad           Good

NEW Products

Product Page : New Products

3 Pin Double Decker Terminal Block

3 Pin Double Decker Terminal Block

3 Pin Double Decker Terminal Block3 PIN Screwable DD Terminal block with 5.08 mm PitchThis is a 3 Pi..

Rs.35.40 (inc GST)
Rs.30.00 + GST

SKU: 2685 | DAE207
Stock: 10
2 Pin Double Decker Terminal Block

2 Pin Double Decker Terminal Block

2 Pin Double Decker Terminal Block 2 PIN Screwable DD Terminal block with 5.08 mm Pitch, 4 Way PC..

Rs.23.60 (inc GST)
Rs.20.00 + GST

SKU: 2684 | DAE206
Stock: 10
DM860H Digital Microstepping Stepper Motor Driver

DM860H Digital Microstepping Stepper Motor Driver

DM860H Stepper Motor DriverDMA860H | MA860H 7.2 Ampere MICROSTEPPING STEPPER DRIVERThe D860H | MA860..

Rs.3,013.72 (inc GST)
Rs.2,554.00 + GST

SKU: 2655 | DAE102
Stock: 1
9 Volt 1 Ampere AC to DC Adapter

9 Volt 1 Ampere AC to DC Adapter

9 Volt 1 Ampere AC to DC AdapterThis is a high quality SMPS based 9 Volt DC Adapter. It can be use..

Rs.140.00 (inc GST)
Rs.118.64 + GST

SKU: 0840 | DAB480
Stock: 1

Have You Seen

Product Page : Have You Seen

AD711 BiFET Opamp

AD711 BiFET Opamp

AD711 BiFET OpampAD711 Low Cost BiFET OPAMPThe AD711 is a high speed, precision monolithic oper..

Rs.200.60 (inc GST)
Rs.170.00 + GST

SKU: 0456 | DAA013
Stock: 1
TC426 High-Speed Power MOSFET Drivers

TC426 High-Speed Power MOSFET Drivers

TC426 High-Speed Power MOSFET DriversThe TC426/TC427/TC428 are dual CMOS high-speed drivers. A TTL/C..

Rs.130.98 (inc GST)
Rs.111.00 + GST

SKU: 0739 | DAA029
Stock: 0
MCP3204 ADC

MCP3204 ADC

MCP3204 ADCMCP3204: 12bit four channel ADC with SPI interfaceThe Microchip Technology Inc. MCP3204 d..

Rs.206.50 (inc GST)
Rs.175.00 + GST

SKU: 0156 | DAA035
Stock: 0