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RCV420KPG4 PDF预览

RCV420KPG4

更新时间: 2024-01-14 04:21:02
品牌 Logo 应用领域
德州仪器 - TI 放大器光电二极管
页数 文件大小 规格书
14页 311K
描述
高精度 4mA 至 20mA 电流华路接收器 | N | 16 | 0 to 70

RCV420KPG4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:DIP
包装说明:GREEN, PLASTIC, DIP-16针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:1.87
放大器类型:INSTRUMENTATION AMPLIFIER最小共模抑制比:70 dB
最大输入失调电压:1000 µVJESD-30 代码:R-PDIP-T16
JESD-609代码:e4长度:19.3 mm
负供电电压上限:-22 V标称负供电电压 (Vsup):-15 V
最大非线性:0.002%功能数量:1
端子数量:16最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装形状:RECTANGULAR
封装形式:IN-LINE包装方法:TUBE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:5.08 mm标称压摆率:1.5 V/us
子类别:Instrumentation Amplifier供电电压上限:22 V
标称供电电压 (Vsup):15 V表面贴装:NO
温度等级:COMMERCIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:6.35 mmBase Number Matches:1

RCV420KPG4 数据手册

 浏览型号RCV420KPG4的Datasheet PDF文件第2页浏览型号RCV420KPG4的Datasheet PDF文件第3页浏览型号RCV420KPG4的Datasheet PDF文件第4页浏览型号RCV420KPG4的Datasheet PDF文件第5页浏览型号RCV420KPG4的Datasheet PDF文件第6页浏览型号RCV420KPG4的Datasheet PDF文件第7页 
®
RCV420  
RCV420  
Precision 4mA to 20mA  
CURRENT LOOP RECEIVER  
FEATURES  
APPLICATIONS  
COMPLETE 4-20mA TO 0-5V CONVERSION  
PROCESS CONTROL  
INDUSTRIAL CONTROL  
FACTORY AUTOMATION  
DATA ACQUISITION  
SCADA  
INTERNAL SENSE RESISTORS  
PRECISION 10V REFERENCE  
BUILT-IN LEVEL-SHIFTING  
±40V COMMON-MODE INPUT RANGE  
0.1% OVERALL CONVERSION ACCURACY  
HIGH NOISE IMMUNITY: 86dB CMR  
RTUs  
ESD  
MACHINE MONITORING  
DESCRIPTION  
transmitter compliance voltage is at a premium. The  
10V reference provides a precise 10V output with a  
typical drift of 5ppm/°C.  
The RCV420 is a precision current-loop receiver de-  
signed to convert a 4–20mA input signal into a 0–5V  
output signal. As a monolithic circuit, it offers high  
reliability at low cost. The circuit consists of a pre-  
mium grade operational amplifier, an on-chip precision  
resistor network, and a precision 10V reference. The  
RCV420 features 0.1% overall conversion accuracy,  
86dB CMR, and ±40V common-mode input range.  
The RCV420 is completely self-contained and offers a  
highly versatile function. No adjustments are needed  
for gain, offset, or CMR. This provides three important  
advantages over discrete, board-level designs: 1) lower  
initial design cost, 2) lower manufacturing cost, and  
3) easy, cost-effective field repair of a precision circuit.  
The circuit introduces only a 1.5V drop at full scale,  
which is useful in loops containing extra instrument  
burdens or in intrinsically safe applications where  
V+  
16  
V–  
4
Ref In  
12  
RCV420  
300k  
92kΩ  
99kΩ  
11.5kΩ  
–In  
CT  
1
2
3
15 Rcv fB  
RS  
75Ω  
14 Rcv Out  
11 Ref Out  
10 Ref fB  
+10V  
RS  
75Ω  
1.01kΩ  
Ref  
8
7
Ref Trim  
+In  
Ref Noise Reduction  
300kΩ  
100kΩ  
13  
5
Rcv  
Ref  
Com  
Com  
International Airport Industrial Park  
Mailing Address: PO Box 11400, Tucson, AZ 85734  
FAXLine: (800) 548-6133 (US/Canada Only)  
• 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  
©
1988 Burr-Brown Corporation  
PDS-837E  
Printed in U.S.A. October, 1997  
SBVS019  

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