| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,003 pcs
|
2003 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
|
877 pcs
|
877 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request |
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The XTR114U from Texas Instruments is a monolithic, two-wire, 4-20mA current transmitter. It is designed to provide complete current excitation for high impedance platinum RTD temperature sensors and bridges, along with instrumentation amplifier and current output circuitry on a single integrated circuit.
Key features include precision current sources (100μA for XTR114), RTD or bridge excitation, and linearization circuitry for improved linearity. It supports two or three-wire RTD operation. The device boasts a low unadjusted error, low offset drift of 0.4μV/°C, and low output current noise of 30nAp-p.
With a wide supply voltage range of 7.5V to 36V and an operating temperature range of -40°C to +85°C, the XTR114U is suitable for harsh industrial environments. It is available in a compact SO-14 surface-mount package.
Applications include industrial process control, factory automation, SCADA remote data acquisition, and remote temperature and pressure transducers.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.65 | $2.65 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The specified output current range for the XTR114U is 4 mA to 20 mA.
The XTR114U operates from -40°C to 85°C.
The XTR114U is available in a 14-SOIC package.
The XTR114U operates on supply voltages from 7.5V to 36V.
The XTR114U provides a 100μA excitation current for RTDs.