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TK61033

TOKO
Part Number TK61033
Manufacturer TOKO
Description VOLTAGE DETECTOR
Published Apr 16, 2005
Detailed Description TK610xx ADVANCED INFORMATION FEATURES s s s s s Very Low Quiescent Current ( 1 µA) No External Components Built In Hyste...
Datasheet PDF File TK61033 PDF File

TK61033
TK61033

Overview
TK610xx ADVANCED INFORMATION FEATURES s s s s s Very Low Quiescent Current ( 1 µA) No External Components Built In Hysteresis (5% typ.
) ±2 % Voltage Detection Accuracy Miniature Package (SOT23-5) VOLTAGE DETECTOR APPLICATIONS s s s s s Battery Powered Systems Wireless Telephones Pagers Personal Communications Equipment Personal Digital Assistants 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.
01 S TK610xx OUT VDD GND NC NC BLOCK DIAGRAM VDD ORDERING INFORMATION TK610 Voltage Code S OUT Tape/Reel Code Vref 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 TAPE/REEL CODE TL: Tape Left GND * Consult factory for availability of other voltages October 1999 TOKO, Inc.
Page 1 TK610xx ABSOLUTE MAXIMUM RATINGS All Pins Except GND .
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11 V Power Dissipation (Note 4) .
.
400 mW Storage Temperature Range .
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.
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-40 to +125 °C Operating Temperature Range .
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-30 to +80 °C Junction Temperature .
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150 °C TK610xx ELECTRICAL CHARACTERISTICS TA = 25 °C, unless otherwise specified.
SYMBOL VERR HYS VDDH VDDL ∆VDET VDET * ∆T tDR ISSL ISSM ISSH ION1 ION2 IOP1 IOP1 Note 1: Note 2: Note 3: Note 4: PARAMETER Voltage Accuracy Hysteresis Maximum Operating Voltage Lowest Operating Voltage Detection Voltage Temperature Coefficie...


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