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8132L-AE3-D-B [UTC]

POWER RESET IC; 电源复位IC
8132L-AE3-D-B
型号： 8132L-AE3-D-B
厂家： Unisonic Technologies    Unisonic Technologies
描述：

POWER RESET IC
电源复位IC
文件： 总6页 (文件大小：202K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
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UNISONIC TECHNOLOGIES CO., LTD  
81XX  
LINEAR INTEGRATED CIRCUIT  
POWER RESET IC  
3
1
ꢀ
DESCRIPTION  
1
2
The function of UTC 81XX is to accurately reset system after  
detecting the supply voltage at the time of switching power on and  
instantaneous power off in various CPU and other logic systems.  
Further, this IC, with its super low consumption current and high  
precision voltage detection capacity, is most suited as a voltage  
check circuit for a number of products which use batteries.  
TO-92  
1
SOT-23  
1
2
3
5
4
ꢀ
FEATURES  
SOT-25  
SOT-89  
*High precision voltage detection. (VSS±3% max)  
*low current consumption.  
(ICCH=15µA typ. ICCL=10µA typ.)  
*Pb-free plating product number: 81XX L  
*Low operating threshold voltage (0.65V typ.)  
*Hystresis voltage is provided as a detect voltage.  
(50mV typ.)  
*Large output current at the time ON (15mA typ.)  
*The detect voltage can be selected at your discretion at 0.1V step  
within the range of 1.9V to 4.6V by the following stipulation method.  
ꢀ
ORDERING INFORMATION  
Order Number  
Pin Assignment  
Package  
Packing  
Normal  
Lead Free Plating  
1
I
2
3
O
G
I
4
-
5
-
-
-
-
I
81XX-AB3-D-R  
81XX-AE3-2-R  
81XX-AE3-3-R  
81XX-AE3-5-R  
81XX-AF5-A-R  
81XX-AF5-B-R  
81XX-T92-D-B  
81XX-T92-D-K  
81XX-T92-E-B  
81XX-T92-E-K  
81XXL-AB3-D-R  
81XXL-AE3-2-R  
81XXL-AE3-3-R  
81XXL-AE3-5-R  
81XXL-AF5-A-R  
81XXL-AF5-B-R  
81XXL-T92-D-B  
81XXL-T92-D-K  
81XXL-T92-E-B  
81XXL-T92-E-K  
I: VCC O: VOUT G: GND  
SOT-89  
SOT-23  
SOT-23  
SOT-23  
G
O
G
O
Tape Reel  
Tape Reel  
Tape Reel  
Tape Reel  
Tape Reel  
Tape Reel  
Tape Box  
Bulk  
I
-
O
G
-
I
-
SOT-25 NC NC  
G
G
O
O
G
G
O
SOT-25  
TO-92  
TO-92  
TO-92  
TO-92  
O
I
I
G
G
I
NC NC  
-
-
-
-
-
-
-
-
I
O
O
Tape Box  
Bulk  
I
Note: Pin Assignment:  
XX: detected voltage value  
81XXL-AB3-D-R  
(1)Packing Type  
(2)Pin Assignment  
(3)Package Type  
(1) B: Tape Box, K: Bulk, R: Tape Reel  
(2) refer to Pin Assignment  
(3) AB3: SOT-89, AF5: SOT-25, AE3: SOT-23,  
T 92: TO-92  
(4)Lead Plating  
(4) L: Lead Free Plating, Blank: Pb/Sn  
www.unisonic.com.tw  
1 of 6  
Copyright © 2005 Unisonic Technologies Co., Ltd  
QW-R119-001,J  
81XX  
LINEAR INTEGRATED CIRCUIT  
ꢀ
MARKING INFORMATION  
PACKAGE  
MARKING  
PACKAGE  
SOT-89  
MARKING  
3
DATE  
CODE  
DATE  
CODE  
81XX  
VOLTAGE  
CODE  
VOLTAGE  
CODE  
SOT-23  
SOT-25  
PIN CODE  
1
2 3  
2
3
1
2
1
UTC  
81XX  
DATE  
CODE  
VOLTAGE  
CODE  
TO-92  
DATE  
CODE  
PIN CODE  
PIN CODE  
4
5
1
2
3
ꢀ
BLOCK DIAGRAM  
VCC  
C01  
+
-
OP1  
-
OUT  
+
GND  
The Pin2 this product is SUB, so connect the pin to Ground.  
UNISONIC TECHNOLOGIES CO., LTD  
2 of 6  
QW-R119-001,J  
www.unisonic.com.tw  
81XX  
LINEAR INTEGRATED CIRCUIT  
ꢀ
ABSOLUTE MAXIMUM RATINGS  
PARAMETER  
SYMBOL  
VCC  
RATINGS  
-0.3~+10  
-20~+75  
UNIT  
V
Power supply voltage  
Operating temperature  
Storage temperature  
TOPR  
°C  
TSTG  
-40~+125  
°C  
Note Absolute maximum ratings are those values beyond which the device could be permanently damaged.  
Absolute maximum ratings are stress ratings only and functional device operation is not implied.  
ꢀ
ELECTRICAL CHARACTERISTICS  
(Ta=25°C, The unit of resistance is Ω unless otherwise indicated.)  
PARAMETER SYMBOL (*1)  
TEST CONDITIONS  
UTC 8150  
UTC 8146  
UTC 8145  
UTC 8144  
UTC 8143  
UTC 8142  
UTC 8141  
UTC 8140  
UTC 8139  
UTC 8138  
UTC 8137  
UTC 8136  
UTC 8135  
UTC 8134  
MIN  
TYP  
MAX UNIT  
4.850 5.000 5.150  
4.462 4.600 4.738  
4.365 4.500 4.635  
4.268 4.400 4.532  
4.171 4.300 4.429  
4.074 4.200 4.326  
3.977 4.100 4.223  
3.880 4.000 4.120  
3.783 3.900 4.017  
3.686 3.800 3.914  
3.589 3.700 3.811  
3.492 3.600 3.708  
3.395 3.500 3.605  
3.298 3.400 3.502  
3.201 3.300 3.399  
3.104 3.200 3.296  
3.007 3.100 3.193  
2.910 3.000 3.090  
2.813 2.900 2.987  
2.716 2.800 2.884  
2.619 2.700 2.781  
2.522 2.600 2.678  
2.425 2.500 2.575  
2.328 2.400 2.472  
2.231 2.300 2.369  
2.134 2.200 2.266  
2.037 2.100 2.163  
1.940 2.000 2.060  
1.843 1.900 1.957  
1.746 1.800 1.854  
RL=470Ω  
UTC 8133  
UTC 8132  
UTC 8131  
UTC 8130  
UTC 8129  
UTC 8128  
UTC 8127  
UTC 8126  
UTC 8125  
UTC 8124  
UTC 8123  
UTC 8122  
UTC 8121  
UTC 8120  
UTC 8119  
UTC 8118  
Detection Voltage  
VSS  
1
V
V
CC=H->L  
OUT=VCC  
V
RL=470Ω, VCC=L->H->L,  
OUT=VCC  
RL=470Ω, Ta=-20~+75°C  
Hysteresis Voltage  
∆VSS  
1
1
1
30  
50  
±0.01  
0.2  
100  
mV  
%/°C  
V
V
Detection Voltage Temperature  
Coefficient  
VSS/∆T  
VOUT=VCC  
VCC=VSS min.-0.05V,  
Low Level Output Voltage  
VOL  
0.4  
RL=470Ω  
Output Leakage Current  
Circuit Current at ON Time  
Circuit Current at OFF Time  
IOH  
ICCL  
ICCH  
2
3
3
VCC=10V , VOUT=VCC  
VCC=VSS min.-0.05V, RL=∞  
VCC=VSS typ./0.85, RL=∞  
±0.1  
5
µA  
µA  
µA  
3
3
5
UNISONIC TECHNOLOGIES CO., LTD  
3 of 6  
QW-R119-001,J  
www.unisonic.com.tw  
81XX  
LINEAR INTEGRATED CIRCUIT  
ꢀ
ELECTRICAL CHARACTERISTICS(Cont.)  
PARAMETER  
SYMBOL  
TpLH (*2)  
TpHL (*3)  
VOPL  
(*1)  
4
TEST CONDITIONS  
CL=100pF, RL=4.7KΩ  
CL=100pF, RL=4.7kΩ  
RL=4.7kΩ, VOL≦0.4V  
MIN  
TYP  
20  
MAX UNIT  
“H” Transmission Delay Time  
“L” Transmission Delay Time  
Operating Threshold Voltage  
60  
60  
µS  
µS  
V
4
20  
1
0.65  
0.85  
RL=0, VCC=Vs min.-0.05V,  
Output current at ON Time 1  
IOL  
1
2
5
3
mA  
VOUT=0.4V  
Ta=-20~+75°C  
RL=0, VCC=VSS min.-0.15V  
Output current at ON Time 2  
IOL  
2
2
mA  
VOUT=0.4V  
Note:  
(*1) MEASUREMENT CIRCUIT  
(*2) TpLH: VCC=(VSS Typ. –0.4V) -> (VSS Typ. +0.4V)  
(*3) TpHL: VCC=(VSS Typ. +0.4V) -> (VSS Typ. -0.4V)  
UNISONIC TECHNOLOGIES CO., LTD  
4 of 6  
QW-R119-001,J  
www.unisonic.com.tw  
81XX  
LINEAR INTEGRATED CIRCUIT  
ꢀ
MEASURING CIRCUITS  
1）  
R
L
2）  
UTC 81XX  
UTC 81XX  
VCC  
VOUT  
A
VCC  
VOUT  
GND  
GND  
VCC  
VOUT  
VCC  
+
+
10μF  
/10V  
10μF  
/10V  
V1  
V2  
V1  
V2  
3）  
UTC  
81XX  
A
VCC  
VOUT  
GND  
VCC  
+
10μF  
/10V  
V
4)  
RL  
= 4.7K  
V
CC  
+
INPUT  
PULSE  
10μF  
/10V  
5.0V  
UTC  
81XX  
V
OUT  
0.2UF  
C
L
CRT  
GND  
NOTE:  
1.) A: DC AMMETER  
2.) INPUT PULSE  
V: DC VOLTMETER  
CRT: OSCILLOSCOPE  
VsTyp. +0.4V  
VsTyp. -0.4V  
0V  
UNISONIC TECHNOLOGIES CO., LTD  
5 of 6  
QW-R119-001,J  
www.unisonic.com.tw  
81XX  
LINEAR INTEGRATED CIRCUIT  
UTC assumes no responsibility for equipment failures that result from using products at values that  
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or  
other parameters) listed in products specifications of any and all UTC products described or contained  
herein. UTC products are not designed for use in life support appliances, devices or systems where  
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in  
whole or in part is prohibited without the prior written consent of the copyright owner. The information  
presented in this document does not form part of any quotation or contract, is believed to be accurate  
and reliable and may be changed without notice.  
UNISONIC TECHNOLOGIES CO., LTD  
6 of 6  
QW-R119-001,J  
www.unisonic.com.tw  

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