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UTC 81XX
MARKING INFORMATION
PACKAGE PIN CODE 2 SOT-23 3 VOUT PIN 1 VCC
LINEAR INTEGRATED CIRCUIT
PIN 2 VOUT PIN 3 GND PIN4 -PIN 5 -VOLTAGE CODE
MARKING
3
DATE CODE PIN CODE
GND
VCC
--
--
2
1
5
GND
VOUT
VCC
--
-3 2 1
DATE CODE PIN CODE
A SOT-25 B
NC
NC
GND
VOUT
VCC
VOLTAGE CODE
VOUT
VCC
GND
NC
NC
4
5
D TO-92
Vcc
GND
Vout
--
-PIN CODE
UTC 81XX
DATE CODE
E
Vout
Vin
GND
1
2
3
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Storage temperature Operating temperature Power supply voltage
SYMBOL
TSTG TOPR VCC
VALUE
-40~+125 -20~+75 -0.3~+10
UNIT
C C V
ELECTRICAL CHARACTERISTICS (Ta=25C, The unit of resistance is unless otherwise indicated.)
PARAMETER
Detection Voltage
SYMBOL
Vs
(*1)
1
TEST CONDITIONS
RL=470, Vcc=H->L , Vo=Vcc UTC 8150 UTC 8146 UTC 8145 UTC 8144 UTC 8143 UTC 8142 UTC 8141 UTC 8140 UTC 8139 UTC 8138 UTC 8137 UTC 8136
MIN
4.850 4.462 4.365 4.268 4.171 4.074 3.977 3.880 3.783 3.686 3.589 3.492
TYP
5.000 4.600 4.500 4.400 4.300 4.200 4.100 4.000 3.900 3.800 3.700 3.600
MAX
5.150 4.738 4.635 4.532 4.429 4.326 4.223 4.120 4.017 3.914 3.811 3.708
UNIT
V
UTC UNISONIC TECHNOLOGIES
CO., LTD.
2
QW-R119-001,I
UTC 81XX
PARAMETER
LINEAR INTEGRATED CIRCUIT
SYMBOL (*1) TEST CONDITIONS
UTC 8135 UTC 8134 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 RL=470, Vcc=L->H->L, Vo=Vcc RL=470, Ta=-20~+75C Vo=Vcc Vcc=Vs min.-0.05V, RL=470 , Vo=Vcc Vcc=10V , Vo=Vcc Vcc=Vs min.-0.05V, RL=, Vo=Vcc Vcc=Vs typ./0.85, RL=, Vo=Vcc CL=100pF, RL=4.7K CL=100pF, RL=4.7k RL=4.7k, VOL<=0.4V RL=0, Vcc=Vs min.-0.05V, Vo=0.4V Ta=-20~+75C RL=0, Vcc=Vs min.-0.15V Vo=0.4V
MIN
3.395 3.298 3.201 3.104 3.007 2.910 2.813 2.716 2.619 2.522 2.425 2.328 2.231 2.134 2.037 1.940 1.843 1.746 30
TYP
3.500 3.400 3.300 3.200 3.100 3.000 2.900 2.800 2.700 2.600 2.500 2.400 2.300 2.200 2.100 2.000 1.900 1.800 50 0.01 0.2
MAX
3.605 3.502 3.399 3.296 3.193 3.090 2.987 2.884 2.781 2.678 2.575 2.472 2.369 2.266 2.163 2.060 1.957 1.854 100
UNIT
Hysteresis Voltage Detection Voltage Temperature Coefficient Low Level Output Voltage Output Leakage Current Circuit Current at ON Time Circuit Current at OFF Time "H" Transmission Delay Time "L" Transmission Delay Time Operating Threshold Voltage Output current at ON Time 1 Output current at ON Time 2
Vs Vs/T VOL IOH ICCL ICCH TpLH (*2) TpHL (*3) VOPL IOL1 IOL2
1 1 1 1 1 1 2 2 1 1 1
mV %/C
0.4 0.1 5 5 60 60 0.85
V A A A S S V mA mA
3 3 20 20 0.65 5 3
Note: (*1) MEASUREMENT CIRCUIT (*2) TpLH: Vcc=(Vs Typ. -0.4V) -> (Vs Typ. +0.4V) (*3) TpHL: Vcc=(Vs Typ. +0.4V) -> (Vs Typ. -0.4V)
UTC UNISONIC TECHNOLOGIES
CO., LTD.
3
QW-R119-001,I
UTC 81XX
MEASURING CIRCUITS
LINEAR INTEGRATED CIRCUIT
NOTE: 1.) A: DC AMMETER 2.) INPUT PULSE
V: DC VOLTMETER
CRT: OSCILLOSCOPE
VsTyp. +0.4V VsTyp. -0.4V 0V
UTC UNISONIC TECHNOLOGIES
CO., LTD.
4
QW-R119-001,I
UTC 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.
UTC UNISONIC TECHNOLOGIES
CO., LTD.
5
QW-R119-001,I

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