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20,315 pcs
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20315 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The XTR116U/2K5 from Texas Instruments is a precision current output converter engineered for transmitting analog 4mA to 20mA signals through an industry-standard current loop. This device provides accurate current scaling and output current limiting functions, making it a fundamental building block for smart sensors utilizing 4mA to 20mA current transmission.
Key electrical specifications include a low quiescent current of 200µA, an on-chip 5V regulator for external circuitry, and a precision 4.096V reference voltage for sensor excitation. It boasts a low span error of 0.05% and a low nonlinearity error of 0.003%. The device supports a wide loop supply range from 7.5V to 36V.
Designed for robust industrial applications, the XTR116U/2K5 is specified for operation over the extended industrial temperature range of -40°C to +85°C. It is housed in a compact 8-SOIC package, suitable for surface mount applications. The on-chip voltage regulator can power external components, and a current return pin accurately controls the output current based on external circuitry usage.
While the XTR116U is obsolete, the XTR116U/2K5 is an active replacement. This component is essential for applications requiring reliable and accurate current loop transmission in demanding environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.91 | $1.91 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 85°C.
The XTR116U/2K5 is available in an 8-SOIC package.
The reference voltage for sensor excitation is 4.096V.
The quiescent current is 200µA.
The low span error is 0.05%.
The low nonlinearity error is 0.003%.
The wide loop supply range is 7.5V to 36V.