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XTR117AIDGKT -
Signal Conditioner, 380 kHz, 7.5 V, 40 V, MSOP, 8 Pins, -40 °C
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- XTR117AIDGKT
- Newark Part No.:
- 94T5117
- Technical Datasheet:
- (EN)
Product Overview
The XTR117AIDGKT is a Current Loop Transmitter designed to transmit analogue 4 to 20mA signals over an industry standard current loop. It provides accurate current scaling and output current limit functions. The on-chip voltage regulator (5V) can be used to power external circuitry. A current return pin (IRET) senses any current used in external circuitry to assure an accurate control of the output current. The XTR117 is a fundamental building block of smart sensors using 4 to 20mA current transmission. It is specified for operation over the extended industrial temperature range, -40 to +120°C. The external transistor, Q1, conducts the majority of the full-scale output current. Power dissipation in this transistor can approach 0.8W with high loop voltage (40V) and 20mA output current.
- Low quiescent current (130µA)
- 5V Regulator for external circuits
- Low span error (0.05%)
- Low nonlinearity error (0.003%)
- Green product and no Sb/Br
Applications
Signal Processing, Industrial, Automation & Process Control, Test & Measurement
Warnings
IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
Product Information
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234 In stock
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