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ILC812RU PDF预览

ILC812RU

更新时间: 2024-11-14 21:13:27
品牌 Logo 应用领域
IMPALA 光电二极管
页数 文件大小 规格书
5页 59K
描述
Power Management Circuit, Fixed, +2.63VV, CMOS,

ILC812RU 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:, TO-253LOWReach Compliance Code:unknown
风险等级:5.8可调阈值:NO
JESD-609代码:e0端子数量:4
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装等效代码:TO-253LOW
电源:3 V认证状态:Not Qualified
子类别:Power Management Circuits最大供电电流 (Isup):0.01 mA
标称供电电压 (Vsup):3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)阈值电压标称:+2.63V
Base Number Matches:1

ILC812RU 数据手册

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Impala Linear Corporation  
October 1999  
ILC811/ILC812  
Microprocessor Reset Circuits  
General Description  
Features  
The ILC811/ILC812 is a low cost microprocessor supervisory  
circuit that asserts a reset if the power supply drops below a  
designated threshold or the manual reset pin is forced low.  
Several different reset thresholds are available to  
accommodate systems operating at 3 V, 3.3 V or 5 V.  
u
Precision Voltage Monitor for 3 V, 3.3 V or 5 V Power  
Supplies  
u
u
u
u
u
u
6 µA Supply Current  
140 ms Minimum Reset Pulse Width  
RESET Remains Valid with VCC as Low as 1.4V  
Active Low Manual Reset Input  
No External Components  
The ILC811 has an active low RESET output, while the  
ILC812 offers an active high RESET output. The reset output  
is guaranteed to remain asserted for a minimum of 140 ms  
after VCC has risen above the designated reset threshold. The  
ILC811/ILC812 is available in a 4-pin SOT-143 package.  
4-Pin SOT-143 Package  
Applications  
u
u
u
u
u
Critical Microprocessor Power Monitoring  
Portable Equipment  
Intelligent Instruments  
Computers & Printers  
Controllers  
Typical Circuit  
Ordering Information  
V
CC  
Part  
Package  
Temp. Range  
-40°C to +85°C  
-40°C to +85°C  
ILC811_U  
ILC812_U  
4-Lead SOT-143  
4-Lead SOT-143  
V
V
CC  
CC  
Place the device suffix of desired reset threshold voltage  
from the table below in the blank to complete the part  
number.  
ILC811  
ILC812  
µP  
RESET  
INPUT  
RESET  
(RESET)  
Reset Threshold Voltage (V)  
Device Suffix  
MR  
4.63  
4.38  
4.00  
3.08  
2.93  
2.63  
L
M
J
T
S
R
Pin - Package Configurations  
Top View  
V
GND  
4
3
1
2
4
3
1
V
GND  
CC  
CC  
ILC811  
ILC812  
2
RESET  
RESET  
MR  
MR  
1
www.impalalinear.com  
(408) 730-3778  
Impala Linear Corporation  

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