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REF200AU PDF预览

REF200AU

更新时间: 2024-09-22 22:43:59
品牌 Logo 应用领域
BB 光电二极管PC
页数 文件大小 规格书
15页 252K
描述
DUAL CURRENT SOURCE/CURRENT SINK

REF200AU 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:SOIC-8Reach Compliance Code:unknown
风险等级:5.59模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
功能数量:2端子数量:8
最高工作温度:85 °C最低工作温度:-25 °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:15 V
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Other Analog ICs最大供电电压 (Vsup):40 V
最小供电电压 (Vsup):2.5 V标称供电电压 (Vsup):15 V
表面贴装:YES技术:BIPOLAR
温度等级:OTHER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

REF200AU 数据手册

 浏览型号REF200AU的Datasheet PDF文件第2页浏览型号REF200AU的Datasheet PDF文件第3页浏览型号REF200AU的Datasheet PDF文件第4页浏览型号REF200AU的Datasheet PDF文件第5页浏览型号REF200AU的Datasheet PDF文件第6页浏览型号REF200AU的Datasheet PDF文件第7页 
®
REF200  
REF200  
REF200  
DUAL CURRENT SOURCE/CURRENT SINK  
FEATURES  
APPLICATIONS  
COMPLETELY FLOATING:  
SENSOR EXCITATION  
No Power Supply or Ground Connections  
BIASING CIRCUITRY  
HIGH ACCURACY: 100µA ±0.5%  
OFFSETTING CURRENT LOOPS  
LOW VOLTAGE REFERENCES  
CHARGE-PUMP CIRCUITRY  
HYBRID MICROCIRCUITS  
LOW TEMPERATURE COEFFICIENT:  
±25ppm/°C  
WIDE VOLTAGE COMPLIANCE:  
2.5V to 40V  
ALSO INCLUDES CURRENT MIRROR  
DESCRIPTION  
The REF200 combines three circuit building-blocks  
on a single monolithic chip—two 100µA current  
sources and a current mirror. The sections are  
dielectrically isolated, making them completely  
independent. Also, since the current sources are two-  
terminal devices, they can be used equally well as  
current sinks. The performance of each section is  
individually measured and laser-trimmed to achieve  
high accuracy at low cost.  
I1  
High  
I2  
High  
Mirror  
In  
Substrate  
6
8
7
5
100µA  
100µA  
The sections can be pin-strapped for currents of 50µA,  
100µA, 200µA, 300µA or 400µA. External circuitry  
can be used to obtain virtually any current. These and  
many other circuit techniques are shown in the  
Applications section of this Data Sheet.  
1
2
3
4
I1  
Low  
I2  
Low  
Mirror  
Common  
Mirror  
Out  
The REF200 is available in plastic 8-pin mini-DIP  
and SOIC packages.  
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-851D  
Printed in U.S.A. October, 1993  

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