Part A
AD694ARZ
Analog Devices Inc.
- Lifecycle
- Active
- Stock
- 4975 PCS
- Package
- SOIC-16
- Series
- Interface - Interfaces de Sensor e Detector
Replacement verdict
Compatible functional replacement candidate
The AD694ARZ and AD694BR are functionally interchangeable voltage-to-current transmitters sharing the same pinout, package, and core architecture, with the AD694BR offering tightened grade-level specifications. Both are viable substitutes in most 4–20 mA loop applications, though designs operating near the specification limits should validate the grade-dependent tolerances before substitution.
Package Type
High match
Pin Configuration
High match
Output Type
High match
Accuracy Grade
Validation required
Parts at a glance
Part B
AD694BR
Analog Devices Inc.
- Lifecycle
- Active
- Stock
- 5848 PCS
- Package
- SOIC-16
- Series
- Interface - Interfaces de Sensor e Detector
Need help validating a replacement?
Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | AD694ARZ | AD694BR |
|---|---|---|
| Supplier | - | Rochester Electronics, LLC |
| Part Status | Active | Obsolete |
| Type | Current Transmitter | Current Transmitter |
| Input Type | Voltage | Voltage |
| Output Type | Voltage | Voltage |
| Supply Current | 23 mA | 23 mA |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |