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AME385CEHA PDF预览

AME385CEHA

更新时间: 2024-09-15 22:28:27
品牌 Logo 应用领域
安茂微 - AME 电源电路参考电压源二极管光电二极管
页数 文件大小 规格书
8页 73K
描述
Micropower Voltage Reference Diode

AME385CEHA 技术参数

是否Rohs认证: 不符合生命周期:Contact Manufacturer
包装说明:SOP, SOP8,.25Reach Compliance Code:compliant
风险等级:5.89Is Samacsys:N
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C标称输出电压:1.235 V
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认证状态:Not Qualified
子类别:Voltage References表面贴装:YES
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:DUAL微调/可调输出:NO
最大电压容差:0.2%Base Number Matches:1

AME385CEHA 数据手册

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Analog Microelectronics, Inc.  
Micropower Voltage Reference Diode  
AME385-1.2  
n General Description  
n Key Features  
The AME385-1.2 is a micropower 2-terminal band-gap  
voltage regulator diode. It operates over a 15µA to 20mA  
current range. Each circuit is trimmed at wafer sort to  
provide a ±0.2% and ±0.5% initial tolerance. The de-  
sign of the AME385-1.2 allows for a large range of load  
capacitances and operating currents. The low start-up  
current makes these part ideal for battery applications.  
l Small packages: SOT-23, TO-92, SO-8  
l Tolerates capacitive loads  
l Fixed reverse breakdown voltage of 1.235V  
l Tight voltage tolerance ---------- ±0.20%, ±0.5%  
l Wide operating current ---------- 15µA to 20mA  
l Wide temperature range -------- -40oC to +85oC  
l Low temperature coefficient --- 100ppm/oC (max)  
l Excellent transient response  
Analog Microelectronics offers this part in a TO-92 and  
SO-8 packages as well as the space saving SOT-23.  
n Applications  
l Portable electronics  
l Power supplies  
l Computer peripherals  
l Data acquisition systems  
l Battery chargers  
l Consumer electronics  
n Functional Block Diagram  
n Typical Application  
VR  
VS  
RS  
Bandgap  
Current  
Shunt  
Cell  
VR  
Feedback  
VR = 1.235V  
I
1000pF  
Value optional  
GND  
VS - VR  
RS =  
I
1

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