參數資料
型號: TK610XX
廠商: TOKO Inc.
英文描述: VOLTAGE DETECTOR
中文描述: 電壓檢測器
文件頁數: 1/8頁
文件大?。?/td> 52K
代理商: TK610XX
October 1999 TOKO, Inc.
Page 1
TK610xx
VDD
GND
Vref
OUT
VDD
OUT
NC
NC
GND
BLOCK DIAGRAM
DESCRIPTION
The TK610xx family of voltage detectors is designed to
provide accurate monitoring of the battery voltage. These
low powered CMOS devices require no external
components and are available in 0.1 V steps from 2.0 V to
5.0 V.
When the input voltage reaches the detection voltage, the
output goes low. This detection voltage has a
±
2 %
accuracy and is set at the factory. When the input voltage
goes high, the output will stay low until the voltage reaches
the detection voltage plus hysteresis (+3 to +7 %).
The TK610xx is available in a miniature SOT23-5 surface
mount package.
ADVANCED
INFORMATION
FEATURES
TK610xx
ORDERING INFORMATION
TAPE/REEL CODE
TL: Tape Left
Tape/Reel Code
TK610 S
Voltage Code
VOLTAGE CODE *
23 = 2.3 V
25 = 2.5 V
27 = 2.7 V
30 = 3.0 V
33 = 3.3 V
36 = 3.6 V
40 = 4.0 V
41 = 4.1 V
42 = 4.2 V
45 = 4.5 V
* Consult factory for availability of other voltages
01S
I
Very Low Quiescent Current ( 1
μ
A)
I
No External Components
I
Built In Hysteresis (5% typ.)
I
±
2 % Voltage Detection Accuracy
I
Miniature Package (SOT23-5)
APPLICATIONS
I
Battery Powered Systems
I
Wireless Telephones
I
Pagers
I
Personal Communications Equipment
I
Personal Digital Assistants
VOLTAGE DETECTOR
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