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XTR116U PDF预览

XTR116U

更新时间: 2024-09-22 22:41:15
品牌 Logo 应用领域
BB 模拟IC信号电路光电二极管
页数 文件大小 规格书
7页 84K
描述
4-20mA CURRENT LOOP TRANSMITTERS

XTR116U 技术参数

是否Rohs认证:不符合生命周期:Transferred
包装说明:SO-8Reach Compliance Code:unknown
风险等级:5.61Is Samacsys:N
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:R-PDSO-G8
JESD-609代码:e0功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
电源:24 V认证状态:Not Qualified
子类别:Other Analog ICs最大供电电压 (Vsup):36 V
最小供电电压 (Vsup):7.5 V标称供电电压 (Vsup):24 V
表面贴装:YES技术:BIPOLAR
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUALBase Number Matches:1

XTR116U 数据手册

 浏览型号XTR116U的Datasheet PDF文件第2页浏览型号XTR116U的Datasheet PDF文件第3页浏览型号XTR116U的Datasheet PDF文件第4页浏览型号XTR116U的Datasheet PDF文件第5页浏览型号XTR116U的Datasheet PDF文件第6页浏览型号XTR116U的Datasheet PDF文件第7页 
®
XTR116  
XTR115  
XTR116  
XTR115  
For most current data sheet and other product  
information, visit www.burr-brown.com  
4-20mA CURRENT LOOP TRANSMITTERS  
FEATURES  
APPLICATIONS  
LOW QUIESCENT CURRENT: 200µA  
5V REGULATOR FOR EXTERNAL CIRCUITS  
VREF FOR SENSOR EXCITATION:  
2-WIRE, 4-20mA CURRENT LOOP  
TRANSMITTER  
SMART TRANSMITTER  
INDUSTRIAL PROCESS CONTROL  
TEST SYSTEMS  
XTR115: 2.5V  
XTR116: 4.096V  
LOW SPAN ERROR: 0.05%  
COMPATIBLE WITH HART MODEM  
CURRENT AMPLIFIER  
LOW NONLINEARITY ERROR: 0.003%  
WIDE LOOP SUPPLY RANGE: 7.5V to 36V  
SO-8 PACKAGE  
VOLTAGE-TO-CURRENT AMPLIFIER  
used for offsetting or to excite transducers. A current  
return pin (IRET) senses any current used in external  
circuitry to assure an accurate control of the output  
current.  
DESCRIPTION  
The XTR115 and XTR116 are precision current out-  
put 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 XTR115 is a fundamental building block of  
smart sensors using 4-to-20mA current transmission.  
The XTR115 and XTR116 are specified for opera-  
tion over the extended industrial temperature range,  
–40°C to +85°C.  
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  
XTR115  
XTR116  
VREG  
+5V  
Regulator  
V+  
7
+5V  
8
VREF  
1
Voltage  
Reference  
XTR115: 2.5V  
XTR116: 4.096V  
VLOOP  
B
6
RIN  
IIN  
2
RL  
A1  
+
E
5
VIN  
RLIM  
3
IRET  
100 VIN  
R1  
2.475k  
R2  
25Ω  
IO  
=
RIN  
4
I = 100 • IIN  
International Airport Industrial Park  
Mailing Address: PO Box 11400, Tucson, AZ 85734  
Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706  
• Tel: (520) 746-1111  
Twx: 910-952-1111 Internet: http://www.burr-brown.com/  
Cable: BBRCORP Telex: 066-6491  
FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132  
©2000 Burr-Brown Corporation  
PDS-1582A  
Printed in U.S.A. January, 2000  

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