The XTR105P is a monolithic 4-20mA current transmitter designed for use with platinum RTD temperature sensors and bridges. It features two precision current sources of 800µA each and offers linearization capabilities that improve the linearity of the RTD signal by a factor of 40. The device operates in a 2-wire or 3-wire configuration and is suitable for various applications, including industrial process control, factory automation, and SCADA remote data acquisition. With a wide supply voltage range of 7.5V to 36V, the XTR105P is specified for an industrial temperature range of -40°C to +85°C. It exhibits low unadjusted error, low offset drift of 0.4µV/°C, and low output current noise of 30nA_{PP}. The device is available in both DIP-14 and SO-14 packages, making it versatile for different design requirements.
4-20mA Current Transmitter with Sensor Excitation and Linearization 14-PDIP
Instrumentation Amplifier, 1 Func, 25uV Offset-Max, PDIP14
CURRENT TRANSMITTER, DIP-14; No. of Amplifiers:3 Amplifier; Input Bias Current:0.025µA; Amplifier Case Style:DIP; No. of Pins:14Pins; Operating Temperature Min:-55°C; Operating Temperature Max:125°C; Bandwidth:-; CMRR:86dB; MSL:- RoHS Compliant: Yes
TRANSMITTER, CURRENT, PDIP14; No. of Amplifiers:3 Amplifier; Input Bias Current:0.025µA; Amplifier Case Style:DIP; No. of Pins:14Pins; Operating Temperature Min:-55°C; Operating Temperature Max:125°C; Bandwidth:-; Supply Voltage RoHS Compliant: Yes
| Texas Instruments | Rochester Electronics | Newark, An Avnet Company | |
|---|---|---|---|
| Product Category | Amplifier and Comparator Chips | Operational Amplifiers | Amplifier and Comparator Chips |
| Product Number | XTR105P | XTR105P | 77C3629 |
| Product Name | XTR105 4-20mA Current Transmitter with Sensor Excitation and Linearization | Current Transmitter, Dip-14; No. Of Amplifiers Texas Instruments | |
| Standards and Certifications | RoHS | RoHS |
