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81N35 Schematic ( PDF Datasheet ) - Unisonic Technologies

Teilenummer 81N35
Beschreibung VOLTAGE DETECTORS
Hersteller Unisonic Technologies
Logo Unisonic Technologies Logo 




Gesamt 16 Seiten
81N35 Datasheet, Funktion
UNISONIC TECHNOLOGIES CO., LTD
81CXX/81NXX
VOLTAGE DETECTORS WITH
BUILT-IN DELAY TIME
CMOS IC
DESCRIPTION
The UTC 81CXX and 81NXX series are good performance
voltage detector and manufactured by CMOS technologies with
highly accurate, low power consumption. A delay circuit is built-in
to each detector, therefore, peripherals are unnecessary and high
density mounting is possible. Detect voltage is extremely accurate
with minimal temperature drift. Both CMOS and N-channel open
drain output configurations are available.
FEATURES
* Highly Accurate:
Detect voltage ± 2%
* Built-In Delay time :
1ms ~ 50ms
50ms ~ 200ms
200ms ~ 400ms
* Detect Voltage Temperature
Characteristics:
TYP± 100ppm/°C
* Wide Operating Voltage Range : 0.7V ~ 10.0V
* Low Current Consumption :
TYP 1.0μA (VIN=2.0V)
ORDERING INFORMATION
CMOS:
Ordering Number
Lead Free
Halogen Free
- 81CXXG--AA3-B-R
- 81CXXG--AB3-E-R
- 81CXXG--AE3-3-R
- 81CXXG--AE3-5-R
- 81CXXG--AE3-2-R
81CXXL--T92-D-B 81CXXG--T92-D-B
81CXXL--T92-E-B 81CXXG--T92-E-B
81CXXL--T92-D-K 81CXXG--T92-D-K
81CXXL--T92-E-K 81CXXG--T92-E-K
:Delay Time
Duration Code
1~50 ms
50~200 ms
200~400 ms
P
Q
R
Package
SOT-223
SOT-89
SOT-23
SOT-23
SOT-23
TO-92
TO-92
TO-92
TO-92
Pin Assignment
123
OG I
OIG
OG I
GO I
I OG
I GO
OIG
I GO
OIG
Packing
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Box
Tape Box
Bulk
Bulk
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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81N35 Datasheet, Funktion
81CXX/81NXX
CMOS IC
ELECTRICAL CHARACTERISTICS(Cont.)
Detection voltage (2.0V ~ 2.9V)
PARAMETER
SYMBOL CIRCUIT TEST CONDITIONS
Detect Voltage
VDF 1
Hysteresis Range
VHYS
1
Operating Voltage
Supply Current
N-Channel
Output Current P- Channel
VDF
Temperature Characteristics
Transient Delay Time
(VDR VOUT inversion)
VIN
ISS
IOUT
VDF
TOPR × VDF
tDLY *
1 VDF=1.6V ~ 6.0V
2
VIN=2.0V
VIN=5.0V
3 VDS=0.5V, VIN =2.0V
4
VDS=2.1V, VIN=8.0V
(CMOS output)
5
VIN changes from
0.6V ~ 10V
Detection voltage (3.0V ~ 3.9V)
PARAMETER
SYMBOL CIRCUIT TEST CONDITIONS
Detect Voltage
VDF 1
Hysteresis Range
Operating Voltage
Supply Current
N-Channel
Output Current P- Channel
VDF
Temperature Characteristics
Transient Delay Time
(VDR VOUT inversion)
VHYS
VIN
ISS
IOUT
VDF
TOPR × VDF
tDLY *
1
1 VDF=1.6V ~ 6.0V
2
VIN =3.0V
VIN =5.0V
3 VDS=0.5V, VIN =3.0V
4
VDS=2.1V, VIN=8.0V
(CMOS output)
5
VIN changes from
0.6V ~ 10V
Detection voltage (4.0V ~ 4.9V)
PARAMETER
SYMBOL CIRCUIT TEST CONDITIONS
Detect Voltage
VDF 1
Hysteresis Range
Operating Voltage
Supply Current
N-Channel
Output Current P- Channel
VDF
Temperature Characteristics
Transient Delay Time
(VDR VOUT inversion)
VHYS
VIN
ISS
IOUT
VDF
TOPR × VDF
tDLY *
1
1 VDF=1.6V ~ 6.0V
2
VIN=4.0V
VIN=5.0V
3 VDS=0.5V, VIN=4.0V
4
VDS=2.1V, VIN=8.0V
(CMOS output)
5
VIN changes from
0.6V ~ 10V
MIN
VDF (T)
×0.98
VDF
×0.02
0.7
TYP MAX
VDF (T)
VDF (T)
×1.02
VDF
VDF
×0.05 ×0.08
10.0
1.0 3.0
2.0 4.2
7.9
UNIT
V
V
V
μA
μA
mA
-15.4
mA
±100
ppm/°C
50 200 ms
MIN
VDF (T)
×0.98
VDF
×0.02
0.7
TYP MAX
VDF (T)
VDF (T)
×1.02
VDF
VDF
×0.05 ×0.08
10.0
1.3 3.4
2.0 4.2
10.1
UNIT
V
V
V
μA
μA
mA
-15.4
mA
±100
ppm/°C
50 200 ms
MIN
VDF (T)
×0.98
VDF
×0.02
0.7
TYP MAX
VDF (T)
VDF (T)
×1.02
VDF
VDF
×0.05 ×0.08
10.0
1.5 3.8
2.0 4.2
11.5
UNIT
V
V
V
μA
μA
mA
-15.4
mA
±100
ppm/°C
50 200 ms
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
6 of 16
QW-R502-039.U

6 Page









81N35 pdf, datenblatt
81CXX/81NXX
TYPICAL PERFORMANCE CHARACTERISTICS(Cont.)
CMOS IC
(4) Output Voltage vs. Input Voltage
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R502-039.U

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