XTR116 Series
4-20-mA current loop transmitter with 4.096-V reference and 200-μA power
Manufacturer: Texas Instruments
Catalog(3 parts)
| Part | Output Type | Supplier Device Package | Package / Case▲▼ | Package / Case | Mounting Type | Input Type | Current - Supply▲▼ | Operating Temperature▲▼ | Operating Temperature▲▼ | Type |
|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments XTR116U | Voltage | 8-SOIC | 0.003899999894201755 m | 8-SOIC | Surface Mount | Voltage | 0.019999999552965164 A | -40 °C | 85 °C | Current Transmitter |
Texas Instruments XTR116U/2K5G4 | Voltage | 8-SOIC | 0.003899999894201755 m | 8-SOIC | Surface Mount | Voltage | 0.019999999552965164 A | -40 °C | 85 °C | Current Transmitter |
Texas Instruments XTR116U/2K5 | Voltage | 8-SOIC | 0.003899999894201755 m | 8-SOIC | Surface Mount | Voltage | 0.019999999552965164 A | -40 °C | 85 °C | Current Transmitter |
Key Features
• Low quiescent current: 200 µA5-V regulator for external circuitsV REF for sensor excitation:XTR115: 2.5 VXTR116: 4.096 VLow span error: 0.05%Low nonlinearity error: 0.003%Wide loop supply range: 7.5 V to 36 VSO-8 packageLow quiescent current: 200 µA5-V regulator for external circuitsV REF for sensor excitation:XTR115: 2.5 VXTR116: 4.096 VLow span error: 0.05%Low nonlinearity error: 0.003%Wide loop supply range: 7.5 V to 36 VSO-8 package
Description
AI
The XTR115 and XTR116 (XTR11x) are precision current output converters designed to transmit analog 4-mA-to-20-mA signals over an industry standard current loop. These devices provide accurate current scaling and output current limit functions.
The on-chip voltage regulator (5 V) can be used to power external circuitry. A precision on-chip V REF (2.5 V for the XTR115 and 4.096 V for the XTR116) can be used for offsetting or to excite transducers. A current return pin (I RET) senses any current used in external circuitry to provide an accurate control of the output current.
The XTR11x are a fundamental building block of smart sensors using 4-mA-to-20-mA current transmission.
The XTR11x are specified for operation over the extended industrial temperature range, –40°C to +85°C.
The XTR115 and XTR116 (XTR11x) are precision current output converters designed to transmit analog 4-mA-to-20-mA signals over an industry standard current loop. These devices provide accurate current scaling and output current limit functions.
The on-chip voltage regulator (5 V) can be used to power external circuitry. A precision on-chip V REF (2.5 V for the XTR115 and 4.096 V for the XTR116) can be used for offsetting or to excite transducers. A current return pin (I RET) senses any current used in external circuitry to provide an accurate control of the output current.
The XTR11x are a fundamental building block of smart sensors using 4-mA-to-20-mA current transmission.
The XTR11x are specified for operation over the extended industrial temperature range, –40°C to +85°C.