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參數(shù)資料
| 型號： | CDT5430 |
| 英文描述： | Voltage detector |
| 中文描述： | 電壓檢測器 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 36K |
| 代理商： | CDT5430 |
CDT5430 --- 1
CDT5430
P. 1
VOLTAGE DETECTOR IC
THE CDT5430 SERIES
1.
Non-adjusting voltage detector by using CMOS Technology.
2.
1.5 – 6.0VDC operating range.
3.
The detecting voltage is fixed internally, and can be changed by new masking.
4.
Composed of Standard Voltage Source, a Comparator, a Hysteresis Circuit,
And an Output Driver.
5.
Output Structure is an N-ch Open-Drain Output.
6.
Normally LED is OFF. It will turn on when voltage is low.
7.
With
±
0.1V Voltage Compensation Design by Pad Bonding Option
FEATURES
z
Low Power Consumption
z
Low Temperature Coefficient
z
Built-in Hysteresis Characteristic
z
Built-in High-Stability Reference Source
APPLICATIONS
PRODUCTS LIST
Tolerance : ±3.5%
z
Battery Checker
Part No.
z
Level Selector
CDT5430-01
z
Power Failure Detector
CDT5430-02
z
Micro Computer Reset
CDT5430-03
z
Battery Backup of
CDT5430-04
Memories
CDT5430-05
PIN ARRANGEMENT
A. Chip form
B. T0-92 (Front View)
PACKAGE
z
Chip Form
z
T0-92
z
SOT-89
Min.
2.22V
2.45V
Typ.
2.300V
2.545V
Max.
Hys.Width
2.38V
2.64V
Mark
0.115V
0.128V
A2300
A2545
C. SOT-89 (Front View)
Voltage Compensation
VDD JP1
LED
CDT5430
CHIP SIZE:1080 x 950
IC substrate to VSS
M
+
LED
LED VDD VSS
LED VDD VSS
LED VSS VDD
LED VSS VDD
2545
2545
(Bottom View)
(Bottom View)
(IC=CDT5430-3)
(IC=CDT5430-3)
Chip Design Technology
91
3
1
VSS JP2
JP1 + VDD =
JP2 + VSS
=
0.1V
0.1V
C
1
2
3
1
2
3
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