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AD694JNZ The AD694JNZ is a monolithic current transmitter that accepts high level signal inputs to drive a standard 4-20mA current loop. It features precalibrated input ranges of 0V to 2V and 0V to 10V, a precision voltage reference, and a wide power supply range of 4.5V to 36V.
Mfr Part #:

AD694JNZ

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD694JNZ is a monolithic current transmitter that accepts high level signal inputs to drive a standard 4-20mA current loop. It features precalibrated input ranges of 0V to 2V and 0V to 10V, a precision voltage reference, and a wide power supply range of 4.5V to 36V.
✓ Total Stock: 12,378 pcs

AD694JNZ Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
6,358 pcs
On Request
6358 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
6,020 pcs
On Request
6020 pcs On Request 1 On Request On Request 16+ On Request On Request
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AD694JNZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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Current
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AD694JNZ Description

Short technical summary and product information.

The AD694JNZ is a monolithic current transmitter from Analog Devices designed to accept high level signal inputs and drive a standard 4-20mA current loop. It is commonly used in process control applications for valves, actuators, and other devices. The input signal is buffered by an input amplifier that can scale the input signal or buffer the output from a current mode DAC.

 

Key electrical specifications include precalibrated input ranges of 0V to 2V and 0V to 10V, selectable by pin strapping. Output current ranges are 4mA to 20mA and 0mA to 20mA. The device operates from a single or dual supply with a wide voltage range of 4.5V to 36V. Typical nonlinearity is 0.002%. A precision voltage reference is programmable to 2.000V or 10.000V.

 

The AD694JNZ is packaged in a 16-DIP (0.300", 7.62mm) through-hole package with a supplier device package of 16-PDIP. The operating temperature range is 0°C to 70°C. The output stage compliance extends to within 2V of the supply voltage. An optional external pass transistor can be used to reduce self-heating errors.

AD694JNZ Quick Information

Product Type: Current Transmitter
Canonical Name: AD694JNZ 4-20mA Current Transmitter
Subcategory: Sensor and Detector Interfaces

AD694JNZ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AD694JNZ Features

  • Accepts 0-2V or 0-10V input ranges.
  • Outputs 4-20mA or 0-20mA current.
  • Operates from 4.5V to 36V supply.
  • Typical nonlinearity of 0.002%.
  • Programmable 2.000V or 10.000V reference.

AD694JNZ Applications

  • Used in process control valve actuators.
  • Ideal for 4-20mA current loop systems.
  • Suitable for industrial sensor interfaces.
  • Drives standard process control devices.

AD694JNZ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the AD694JNZ?

The AD694JNZ has precalibrated input ranges of 0V to 2V and 0V to 10V, selectable by pin strapping.

What output current ranges does the AD694JNZ support?

The AD694JNZ supports output current ranges of 4mA to 20mA and 0mA to 20mA.

What is the supply voltage range for the AD694JNZ?

The AD694JNZ operates from a supply voltage range of 4.5V to 36V.

What is the operating temperature range of the AD694JNZ?

The AD694JNZ operates over a temperature range of 0°C to 70°C.

What package is the AD694JNZ available in?

The AD694JNZ is available in a 16-DIP (0.300", 7.62mm) through-hole package, also specified as 16-PDIP.

What is the typical nonlinearity of the AD694JNZ?

The typical nonlinearity of the AD694JNZ is 0.002%.

Does the AD694JNZ include a voltage reference?

Yes, the AD694JNZ includes a precision voltage reference programmable to 2.000V or 10.000V.

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