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 AD694JR are functionally equivalent voltage-to-current transmitters sharing the same core architecture, pinout, and 4-20 mA output capability, making them viable substitutes in most designs. The primary distinction is the specified operating temperature range, where the AD694ARZ offers an extended industrial-grade window compared to the AD694JR. Designers should confirm that the AD694JR's narrower temperature specification satisfies the target application's environmental requirements before committing to a direct swap.
Output Type
High match
Package Type
High match
Operating Temperature Range
Validation required
Supply Voltage Range
High match
Parts at a glance
Part B
AD694JR
Analog Devices Inc.
- Lifecycle
- Active
- Stock
- 3474 PCS
- Package
- SOIC-16
- Series
- Interface - Interfaces de Sensor e Detector
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | AD694ARZ | AD694JR |
|---|---|---|
| Supplier | - | Analog Devices Inc. |
| 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 | 0°C ~ 70°C |
| Mounting Type | Surface Mount | Surface Mount |