XTR105U Texas Instruments, 4 → 20 mA Current Loop Transmitter 14-Pin SOIC
- RS Stock No.:
- 661-2564
- Mfr. Part No.:
- XTR105U
- Manufacturer:
- Texas Instruments
Temporarily out of stock - back order for despatch 05-01-2026, delivery within 2 working days
Added
Price Each
€12.97
(exc. VAT)
€15.95
(inc. VAT)
| Units | Per unit |
| 1 - 9 | €12.97 |
| 10 - 19 | €10.49 |
| 20 + | €10.23 |
- RS Stock No.:
- 661-2564
- Mfr. Part No.:
- XTR105U
- Manufacturer:
- Texas Instruments
Technical data sheets
Legislation and Compliance
Product Details
RTD Sensor Current Transmitter, Texas Instruments
The Texas Instruments XTR105 is a monolithic 4-20mA, 2-wire current transmitter with two precision current sources. It provides complete current excitation for platinum RTD temperature sensors and bridges, instrumentation amplifiers, and current output circuitry on a single integrated circuit.
LOW UNADJUSTED ERROR
TWO PRECISION CURRENT SOURCES: 800 μA each
LINEARIZATION
2-OR 3-WIRE RTD OPERATION
LOW OFFSET DRIFT: 0.4 μV/°C
LOW OUTPUT CURRENT NOISE: 30NAPP
HIGH PSR: 110dB minimum
HIGH CMR: 86dB minimum
WIDE SUPPLY RANGE: 7.5V to 36V
DIP-14 AND SO-14 PACKAGES
TWO PRECISION CURRENT SOURCES: 800 μA each
LINEARIZATION
2-OR 3-WIRE RTD OPERATION
LOW OFFSET DRIFT: 0.4 μV/°C
LOW OUTPUT CURRENT NOISE: 30NAPP
HIGH PSR: 110dB minimum
HIGH CMR: 86dB minimum
WIDE SUPPLY RANGE: 7.5V to 36V
DIP-14 AND SO-14 PACKAGES
Sensor Interfaces, Texas Instruments
Specifications
Attribute | Value |
|---|---|
| Output Current | 4 → 20 mA |
| Mounting Type | Surface Mount |
| Package Type | SOIC |
| Pin Count | 14 |
| Dimensions | 8.65 x 3.91 x 1.58mm |
| Height | 1.58mm |
| Length | 8.65mm |
| Maximum Loop Supply Voltage | 36V |
| Width | 3.91mm |
| Maximum Operating Supply Voltage | 36 V |
| Minimum Loop Supply Voltage | 7.5V |
| Maximum Operating Temperature | +85 °C |
| Minimum Operating Temperature | -40 °C |
- RS Stock No.:
- 661-2564
- Mfr. Part No.:
- XTR105U
- Manufacturer:
- Texas Instruments