Product Summary
The XTR115 and XTR116 are precision current output
converters designed to transmit analog 4-to-20mA
signals over an industry standard current loop. They
provide accurate current scaling and output current
limit functions.
The on-chip voltage regulator (5V) can be used to
power external circuitry. A precision on-chip VREF
(2.5V for XTR115 and 4.096V for XTR116) can be
return pin (IRET) senses any current used in external
circuitry to assure an accurate control of the output
current.
The XTR115 is a fundamental building block of
smart sensors using 4-to-20mA current transmission.
The XTR115 and XTR116 are specified for operation
over the extended industrial temperature range,
–40°C to +85°C.
Image | Part No | Mfg | Description | Pricing (USD) |
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XTR115UA |
Texas Instruments |
Current Sense Amplifiers 4-20mA Current Loop Transmitters |
Data Sheet |
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XTR115UA/2K5 |
Texas Instruments |
Current Sense Amplifiers 4-20mA Current Loop Transmitters |
Data Sheet |
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XTR115UAE4 |
Texas Instruments |
Current Sense Amplifiers 4-20mA Current Loop Transmitters |
Data Sheet |
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XTR115UA/2K5E4 |
Texas Instruments |
Current Sense Amplifiers 4-20mA Current Loop Transmitters |
Data Sheet |
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