XTR116

現行

具有 4.096-V 參考電壓和 200-μA 功率的 4-20-mA 電流迴路發射器

立即訂購

產品規格表

document-pdfAcrobat XTR11x 4-20 mA Current-Loop Transmitters datasheet (Rev. B) (英文) PDF | HTML

XTR116

現行

產品規格表

立即訂購

產品詳細資料

Vs (min) (V)

7.5

Vs (max) (V)

36

Offset voltage drift (±) (max) (V/°C)

0.000003

Offset voltage (±) (max) (V)

0.00025

Product type

2-wire bridge conditioner

Operating temperature range (°C)

-40 to 85

Rating

Catalog

Vs (min) (V)

7.5

Vs (max) (V)

36

Offset voltage drift (±) (max) (V/°C)

0.000003

Offset voltage (±) (max) (V)

0.00025

Product type

2-wire bridge conditioner

Operating temperature range (°C)

-40 to 85

Rating

Catalog

SOIC (D)

8

29.4 mm² 4.9 x 6

Low quiescent current: 200 µA
5-V regulator for external circuits
V REF for sensor excitation:
- XTR115: 2.5 V
- XTR116: 4.096 V
Low span error: 0.05%
Low nonlinearity error: 0.003%
Wide loop supply range: 7.5 V to 36 V
SO-8 package

Low quiescent current: 200 µA
5-V regulator for external circuits
V REF for sensor excitation:
- XTR115: 2.5 V
- XTR116: 4.096 V
Low span error: 0.05%
Low nonlinearity error: 0.003%
Wide loop supply range: 7.5 V to 36 V
SO-8 package

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.

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XTR115

現行

具有 2.5-V 參考電壓和 200-μA 功率的 4-20-mA 電流迴路發射器 This device offers a voltage reference (2.5-V) and regulator (5-V)

功能相同，但引腳輸出與所比較的裝置不同

XTR117

現行

XTR117 4-20mA 電流迴路發射器 This device offers lower quiescent current (130-µA) without a voltage reference

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	類型	標題		日期
*	Data sheet	XTR11x 4-20 mA Current-Loop Transmitters datasheet (Rev. B)	PDF \| HTML	2023年 6月 27日
	Application note	High Accuracy Wheatstone Bridge Amplifier Circuit to 4-20-mA Current Loop Transm	PDF \| HTML	2023年 9月 28日
	Application brief	How to Select Amplifiers for Pressure Transmitter Applications (Rev. B)	PDF \| HTML	2023年 2月 14日

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TIPD190 — 通過 EMC/EMI 測試的 2 線 4-20mA 發送器參考設計

This CerTIfied Reference Design is a 16-bit loop-powered, or 2-wire, transmitter using the DAC8551 and XTR116. The design includes a protection circuit that provides immunity to the IEC61000-4 test suite. The design also includes a circuit to rectify a reverse polarity power supply. The protection (...)

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XTR116

具有 4.096-V 參考電壓和 200-μA 功率的 4-20-mA 電流迴路發射器

XTR116

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TIPD190 — 通過 EMC/EMI 測試的 2 線 4-20mA 發送器參考設計

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