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零件编号 | 88Cxx | ||
描述 | BUILT-IN DELAY CIRCUIT HIGH-PRECISION VOLTAGE DETECTOR | ||
制造商 | Unisonic Technologies | ||
LOGO | |||
1 Page
UNISONIC TECHNOLOGIES CO., LTD
88CXX
BUILT-IN DELAY CIRCUIT
HIGH-PRECISION VOLTAGE
DETECTOR
DESCRIPTION
The UTC 88CXX series are highly accurate, low power
consumption voltage detector, manufactured using CMOS process.
The detection voltage is fixed internally, with an accuracy of ±2.0%.
Besides, UTC 88CXX can easily delay a release signal by
attachment of an external capacitor with built-in delay circuit.
FEATURES
* Highly accurate
: 2.0%
* Hysteresis characteristics: 5% typ.
* Ultra-low current consumption: 1.0μA typ. (VDD=2.0V)
* Detection voltage ranges: 1.5~6V and step by 0.1V.
* Low operating voltage based on detection voltage
* Delay time setting by an additional external capacitor.
ORDERING INFORMATION
Ordering Number
88CXXG-AE5-R
88CXXG-AF5-R
Package
SOT-23-5
SOT-25
CMOS IC
Packing
Tape Reel
Tape Reel
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
1 of 12
QW-R502-040. K
88CXX
TYPICAL CHARACTERISTICS(Cont.)
88C28
3.00
2.90
Detection Voltage vs. Temperature
+VDET
2.80
-VDET
2.70
2.60
2.50
2.40
-40
-20 0 20 40 60
Temperature,TA(°С)
80
Current Consumption vs. Input Voltage
3.66
TA=25°С
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
2 4 6 8 10
Input Voltage, VDD (V)
12
Dynamic Response vs. COUT (CD pin; open)
1000 TA=25°С
tPHL
100
10
1
0.1
0.1
tPLH
1 10
Load Capacitance (nF)
100
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
CMOS IC
Hystersis Voltage Width vs. Temperature
8
7
6
5
4
3
-40
-20 0 20 40 60
Temperature,TA(°С)
80
P-CH Transistor Output Current vs. VDS
20 TA=25°С
VDD=8.4V
15 VDD=7.2V
VDD=6.0V
10
VDD=4.8V
5 VDD=3.6V
0 0 2 4 6 8 10
VDS (V)
N-CH Transistor Output Current - VDS
12 TA=25°С
10
8
6 VDD=2.4V
4
2
VDD=1.2V
0
0
0.5 1.0 1.5 2.0 2.5
VDS (V)
8 of 12
QW-R502-040. K
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页数 | 12 页 | ||
下载 | [ 88Cxx.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
88Cxx | BUILT-IN DELAY CIRCUIT HIGH-PRECISION VOLTAGE DETECTOR | Unisonic Technologies |
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