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UC39431N PDF预览

UC39431N

更新时间: 2024-09-10 23:38:59
品牌 Logo 应用领域
德州仪器 - TI 稳压器电源电路参考电压源光电二极管
页数 文件大小 规格书
7页 140K
描述
VOLT REGULATOR|ADJUSTABLE|+10.42V|BIPOLAR|DIP|8PIN|PLASTIC

UC39431N 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:DIP
包装说明:DIP, DIP8,.3针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.76
Is Samacsys:N其他特性:PROGRAMMABLE TO PROVIDE REGULATED VOLTAGES OF 2.82V, 3.12V, 5.1V, 7.8V, 10.42V, 12.24V
模拟集成电路 - 其他类型:THREE TERMINAL VOLTAGE REFERENCEJESD-30 代码:R-PDIP-T8
JESD-609代码:e4长度:9.78 mm
功能数量:1输出次数:1
端子数量:8最高工作温度:70 °C
最低工作温度:最大输出电流:0.05 A
最大输出电压:36 V最小输出电压:2.3 V
标称输出电压:5 V封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP8,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:5.33 mm子类别:Voltage References
最大供电电压 (Vsup):36 V最小供电电压 (Vsup):2.2 V
标称供电电压 (Vsup):15 V表面贴装:NO
技术:BIPOLAR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微调/可调输出:NO
宽度:7.62 mmBase Number Matches:1

UC39431N 数据手册

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UC19431  
UC29431  
UC39431  
UC39431B  
Precision Adjustable Shunt Regulator  
FEATURES  
DESCRIPTION  
Multiple On-Chip Programmable  
Reference Voltages  
The UC39431 is an adjustable shunt voltage regulator with 100mA sink ca-  
pability. The architecture, comprised of an error amplifier and  
transconductance amplifier, gives the user separate control of the small  
signal error voltage frequency response along with a fixed linear  
transconductance. A minimum 3MHz gain bandwidth product for both the  
error and transconductance amplifiers assures fast response. In addition to  
external programming, the IC has three internal resistors that can be con-  
nected in six different configurations to provide regulated voltages of 2.82V,  
3.12V, 5.1V, 7.8V, 10.42V, and 12.24V. A sister device (UC39432) provides  
access to the non-inverting error ampilifer input and reference, while elimi-  
nating the three internal resistors.  
0.4% Initial Accuracy  
0.7% Overall Reference Tolerance  
2.2V to 36.0V Operating Supply  
Voltage and User Programmable  
Reference  
36.0V Operating Supply Voltage  
Reference Accuracy Maintained For  
Entire Range of Supply Voltage  
Superior Accuracy and Easier  
Compensation for Optoisolator  
Application  
Improved Architecture Provides a  
Known Linear Transconductance with  
a +5% Typical Tolerance  
BLOCK DIAGRAM  
UDG-95087  
04/99  

UC39431N 替代型号

型号 品牌 替代类型 描述 数据表
UC39431NG4 TI

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Precision Adjustable Shunt Regulator
UC39431D TI

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VOLT REGULATOR|ADJUSTABLE|+10.42V|BIPOLAR|SOP|8PIN|PLASTIC
UC29431D TI

功能相似

VOLT REGULATOR|ADJUSTABLE|+10.42V|BIPOLAR|SOP|8PIN|PLASTIC

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