UNISONIC TECHNOLOGIES CO., LTD
82NXX CMOS IC
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Copyright © 2013 Unisonic Technologies Co., Ltd QW-R502-057,H
VOLTAGE DETECTORS
DESCRIPTION
The UTC 82NXX series are highly precise, low power
consumption voltage detectors. Detect voltage is extremely accurate
with minimal temperature drift. N-channel open drain output
configurations are available.
FEATURES
* High-accuracy detection voltage : ±2%
* Detect voltage range : 0.9V to 6.0V in 0.1V increments
* Detect voltage temperature characteristics: TYP.±100ppm/°C.
* Wide operating voltage range : 0.7V to 10.0V
* Low current consumption : TYP 0.7μA(at VIN=1.5V)
TO-92
1
SOT-25
SOT-23
SOT-89
1
2
3
1
1
3
5
2
4
ORDERING INFORMATION
Ordering Number Package Pin Assignment Packing
Lead Free Halogen Free 1 2 3 4 5
82NXXL-AB3-E-R 82NXXG-AB3-E-R SOT-89 O I G - - Tape Reel
82NXXL-AE3-5-R 82NXXG-AE3-5-R SOT-23 G O I - - Tape Reel
82NXXL-AF5-B-R 82NXXG-AF5-B-R SOT-25 O I G N N Tape Reel
82NXXL-T92-D-B 82NXXG-T92-D-B TO-92 I G O - - Tape Box
82NXXL-T92-D-K 82NXXG-T92-D-K TO-92 I G O - - Bulk
82NXXL-T92-D-R 82NXXG-T92-D-R TO-92 I G O - - Bulk
82NXXL-T92-E-B 82NXXG-T92-E-B TO-92 O I G - - Tape Box
82NXXL-T92-E-K 82NXXG-T92-E-K TO-92 O I G - - Bulk
82NXXL-T92-E-R 82NXXG-T92-E-R TO-92 O I G - - Tape Reel
Note: 1. Pin assignment: I:VIN O:VOUT G:V
SS
2.xx: Output Voltage, refer to Marking Information
82NXX CMOS IC
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MARKING INFORMATION
PACKAGE VOLTAGE CODE MARKING
SOT-89
09:0.9V
10:1.0V
11:1.1V
12:1.2V
13:1.3V
14:1.4V
15:1.5V
16:1.6V
17:1.7V
18:1.8V
19:1.9V
20:2.0V
21:2.1V
22:2.2V
23:2.3V
24:2.4V
25:2.5V
26:2.6V
27:2.7V
28: 2.8 V
29:2.9 V
30:3.0 V
31:3.1 V
32:3.2 V
33:3.3 V
34:3.4 V
35:3.5V
36:3.6V
37:3.7V
38:3.8V
39:3.9V
40:4.0V
41:4.1V
42:4.2V
43:4.3V
44:4.4V
45:4.5V
46:4.6V
47:4.7V
48:4.8V
49:4.9V
50:5.0V
51:5.1V
52:5.2V
53:5.3V
54:5.4V
55:5.5V
56:5.6V
57:5.7V
58:5.8V
59:5.9V
60:6.0V
123
82NXX
Date Code
L: Lead Free
G: Halogen Free
Voltage Code
Pin Code
N: N Channel
TO-92
SOT-23
SOT-25
82NXX CMOS IC
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MARKING CODE FOR SOT-23/SOT-25
PART
NUMBER
DETECT VOLATGE MARKING
CODE
PART
NUMBER
DETECT VOLATGE MARKING
CODE
VOLTAGE CODE VOLTAGE CODE
82N09 0.9V 09 N09 82N35 3.5V 35 N35
82N10 1.0V 10 N10 82N36 3.6V 36 N36
82N11 1.1V 11 N11 82N37 3.7V 37 N37
82N12 1.2V 12 N12 82N38 3.8V 38 N38
82N13 1.3V 13 N13 82N39 3.9V 39 N39
82N14 1.4V 14 N14 82N40 4.0V 40 N40
82N15 1.5V 15 N15 82N41 4.1V 41 N41
82N16 1.6V 16 N16 82N42 4.2V 42 N42
82N17 1.7V 17 N17 82N43 4.3V 43 N43
82N18 1.8V 18 N18 82N44 4.4V 44 N44
82N19 1.9V 19 N19 82N45 4.5V 45 N45
82N20 2.0V 20 N20 82N46 4.6V 46 N46
82N21 2.1V 21 N21 82N47 4.7V 47 N47
82N22 2.2V 22 N22 82N48 4.8V 48 N48
82N23 2.3V 23 N23 82N49 4.9V 49 N49
82N24 2.4V 24 N24 82N50 5.0V 50 N50
82N25 2.5V 25 N25 82N51 5.1V 51 N51
82N26 2.6V 26 N26 82N52 5.2V 52 N52
82N27 2.7V 27 N27 82N53 5.3V 53 N53
82N28 2.8V 28 N28 82N54 5.4V 54 N54
82N29 2.9V 29 N29 82N55 5.5V 55 N55
82N30 3.0V 30 N30 82N56 5.6V 56 N56
82N31 3.1V 31 N31 82N57 5.7V 57 N57
82N32 3.2V 32 N32 82N58 5.8V 58 N58
82N33 3.3V 33 N33 82N59 5.9V 59 N59
82N34 3.4V 34 N34 82N60 6.0V 60 N60
82NXX CMOS IC
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BLOCK DIAGRAM
VIN
VREF
VOUT
Vss
TYPICAL APPLICATION CIRCUIT
VIN
Vss
VOUT
VIN
R100kΩ
82NXX CMOS IC
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ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified)
PARAMETER SYMBOL RATINGS UNIT
Input Voltage VIN 12 V
Output Current IOUT 50 mA
Output Voltage VOUT Vss-0.3 ~12 V
Power Dissipation
SOT-23/SOT-25
PD
150 mW
SOT-89 500 mW
TO-92 300 mW
Operating Temperature TOPR -40 ~ +105 °C
Storage Temperature TSTG -40 ~ +150 °C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified.)
Detection voltage (0.9V)
PARAMETER SYMBOL CIRCUIT TEST CONDITONS MIN TYP MAX. UNIT
Detect Voltage (Note1) VDF 1 VDF×0.98 VDF
(Note2) VDF×1.02 V
Hysteresis Range VHYS 1 VDF×0.02 VDF×0.05 VDF×0.08 V
Supply Current ISS 2
VIN =1.5V 0.7 2.3 µA
VIN =5V 1.1 3.6 µA
Operating Voltage VIN 1 0.7 6.0 V
Output Current IOUT 3 VDS=0.5V, VIN=0.7V 0. 1 0.8 mA
Temperature Characteristics DF×OPR
DF
VΔT
ΔV TOPR= -40 ~ 105°C ±100 ppm/°C
Transient Delay Time tDLY 4 0.2 ms
Detection voltage (1.0V ~ 1.5V)
PARAMETER SYMBOL CIRCUIT TEST CONDITONS MIN TYP MAX. UNIT
Detect Voltage (Note1) VDF 1 VDF×0.98 VDF
(Note2) VDF×1.02 V
Hysteresis Range VHYS 1 VDF×0.02 VDF×0.05 VDF×0.08 V
Supply Current ISS 2
VIN =1.5V 0.7 2.3 μA
VIN =5V 1.1 3.6 μA
Operating Voltage VIN 1 0.7 6.0 V
Output Current IOUT 3 VDS=0.5V, VIN=1.0V 0.85 2.7 mA
Temperature Characteristics DF×OPR
DF
VΔT
ΔV TOPR= -40 ~ 105°C ±100 ppm/°C
Transient Delay Time tDLY 4 0.2 ms
Detection voltage (1.6V ~ 1.9V)
PARAMETER SYMBOL CIRCUIT TEST CONDITONS MIN TYP MAX. UNIT
Detect Voltage(Note1) VDF 1 VDF×0.98 VDF
(Note2) VDF×1.02 V
Hysteresis Range VHYS 1 VDF×0.02 VDF×0.05 VDF×0.08 V
Supply Current ISS 2
VIN =1.5V 0.7 2.3 μA
VIN =5V 1.1 3.6 μA
Operating Voltage VIN 1 0.7 10 V
Output Current IOUT 3 VDS=0.5V, VIN=1.0V 1.0 2.2 mA
Temperature Characteristics DF×OPR
DF
VΔT
ΔV TOPR= -40 ~ 105°C ±100 ppm/°C
Transient Delay Time tDLY 4 0.2 ms
82NXX CMOS IC
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ELECTRICAL CHARACTERISTICS(Cont.)
Detection voltage (2.0V ~ 2.4V)
PARAMETER SYMBOL CIRCUIT TEST CONDITONS MIN TYP MAX. UNIT
Detect Voltage(Note1) VDF 1 VDF×0.98 VDF
(Note2) VDF×1.02 V
Hysteresis Range VHYS 1 VDF×0.02 VDF×0.05 VDF×0.08 V
Supply Current ISS 2
VIN =2.0V 0.8 2.7 μA
VIN =5.0V 1.1 3.6 μA
Operating Voltage VIN 1 0.7 10 V
Output Current IOUT 3 VDS=0.5V, VIN=2.0V 3.0 7.7 mA
Temperature Characteristics DF×OPR
DF
VΔT
ΔV TOPR= -40 ~ 105°C ±100 ppm/°C
Transient Delay Time tDLY 4 0.2 ms
Detection voltage (2.5V ~ 2.9V)
PARAMETER SYMBOL CIRCUIT TEST CONDITONS MIN TYP MAX. UNIT
Detect Voltage(Note1) VDF 1 VDF×0.98 VDF
(Note2) VDF×1.02 V
Hysteresis Range VHYS 1 VDF×0.02 VDF×0.05 VDF×0.08 V
Supply Current ISS 2
VIN =2.0V 0.8 2.7 μA
VIN =5.0V 1.1 3.6 μA
Operating Voltage VIN 1 0.7 10 V
Output Current IOUT 3 VDS=0.5V, VIN=2.0V 3.0 7.7 mA
Temperature Characteristics DF×OPR
DF
VΔT
ΔV TOPR= -40 ~ 105°C ±100 ppm/°C
Transient Delay Time tDLY 4 0.2 ms
Detection voltage (3.0V ~ 3.4V)
PARAMETER SYMBOL CIRCUIT TEST CONDITONS MIN TYP MAX. UNIT
Detect Voltage(Note1) VDF 1 VDF×0.98 VDF
(Note2) VDF×1.02 V
Hysteresis Range VHYS 1 VDF×0.02 VDF×0.05 VDF×0.08 V
Supply Current ISS 2
VIN =3.0V 0.9 3.0 μA
VIN =5.0V 1.1 3.6 μA
Operating Voltage VIN 1 0.7 10 V
Output Current IOUT 3 VDS=0.5V, VIN=3.0V 5.0 10.1 mA
Temperature Characteristics DF×OPR
DF
VΔT
ΔV TOPR= -40 ~ 105°C ±100 ppm/°C
Transient Delay Time tDLY 4 0.2 ms
Detection voltage (3.5V ~ 3.9V)
PARAMETER SYMBOL CIRCUIT TEST CONDITONS MIN TYP MAX. UNIT
Detect Voltage(Note1) VDF 1 VDF×0.98 VDF
(Note2) VDF×1.02 V
Hysteresis Range VHYS 1 VDF×0.02 VDF×0.05 VDF×0.08 V
Supply Current ISS 2
VIN =3.0V 0.9 3.0 μA
VIN =5.0V 1.1 3.6 μA
Operating Voltage VIN 1 0.7 10 V
Output Current IOUT 3 VDS=0.5V, VIN=3.0V 5.0 10.1 mA
Temperature Characteristics DF×OPR
DF
VΔT
ΔV TOPR= -40 ~ 105°C ±100 ppm/°C
Transient Delay Time tDLY 4 0.2 ms
82NXX CMOS IC
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ELECTRICAL CHARACTERISTICS (Cont.)
Detection voltage (4.0V ~ 4.5V)
PARAMETER SYMBOL CIRCUIT TEST CONDITONS MIN TYP MAX. UNIT
Detect Voltage(Note1) VDF 1 VDF×0.98 VDF
(Note2) VDF×1.02 V
Hysteresis Range VHYS 1 VDF×0.02 VDF×0.05 VDF×0.08 V
Supply Current ISS 2
VIN =4.0V 1.0 3.2 μA
VIN =5.0V 1.1 3.6 μA
Operating Voltage VIN 1 0.7 10 V
Output Current IOUT 3 VDS=0.5V, VIN=4.0V 6.0 11.5 mA
Temperature Characteristics DF×OPR
DF
VΔT
ΔV TOPR= -40 ~ 105°C ±100 ppm/°C
Transient Delay Time tDLY 4 0.2 ms
Detection voltage (4.6V ~ 4.9V)
PARAMETER SYMBOL CIRCUIT TEST CONDITONS MIN TYP MAX. UNIT
Detect Voltage(Note1) VDF 1 VDF×0.98 VDF
(Note2) VDF×1.02 V
Hysteresis Range VHYS 1 VDF×0.02 VDF×0.05 VDF×0.08 V
Supply Current ISS 2
VIN =4.0V 1.0 3.2 μA
VIN =5.0V 1.1 3.6 μA
Operating Voltage VIN 1 0.7 10 V
Output Current IOUT 3 VDS=0.5V, VIN=4.0V 6.0 11.5 mA
Temperature Characteristics DF×OPR
DF
VΔT
ΔV TOPR= -40 ~ 105°C ±100 ppm/°C
Transient Delay Time tDLY 4 0.2 ms
Detection voltage (5.0V ~ 5.5V)
PARAMETER SYMBOL CIRCUIT TEST CONDITONS MIN TYP MAX. UNIT
Detect Voltage(Note1) VDF 1 VDF×0.98 VDF
(Note2) VDF×1.02 V
Hysteresis Range VHYS 1 VDF×0.02 VDF×0.05 VDF×0.08 V
Supply Current ISS 2
VIN =5.0V 1.1 3.6 μA
VIN =6.0V 1.2 3.8 μA
Operating Voltage VIN 1 0.7 10 V
Output Current IOUT 3 VDS=0.5V, VIN=5.0V 7.0 13.0 mA
Temperature Characteristics DF×OPR
DF
VΔT
ΔV TOPR= -40 ~ 105°C ±100 ppm/°C
Transient Delay Time tDLY 4 0.2 ms
Detection voltage (5.5V ~ 5.9V)
PARAMETER SYMBOL CIRCUIT TEST CONDITONS MIN TYP MAX. UNIT
Detect Voltage(Note1) VDF 1 VDF×0.98 VDF
(Note2) VDF×1.02 V
Hysteresis Range VHYS 1 VDF×0.02 VDF×0.05 VDF×0.08 V
Supply Current ISS 2
VIN =5.0V 1.1 3.6 μA
VIN =6.0V 1.2 3.8 μA
Operating Voltage VIN 1 0.7 10 V
Output Current IOUT 3 VDS=0.5V, VIN=5.0V 7.0 13.0 mA
Temperature Characteristics DF×OPR
DF
VΔT
ΔV TOPR= -40 ~ 105°C ±100 ppm/°C
Transient Delay Time tDLY 4 0.2 ms
82NXX CMOS IC
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ELECTRICAL CHARACTERISTICS(Cont.)
Detection voltage (6.0V)
PARAMETER SYMBOL CIRCUIT TEST CONDITONS MIN TYP MAX. UNIT
Detect Voltage(Note1) VDF 1 VDF×0.98 VDF
(Note2) VDF×1.02 V
Hysteresis Range VHYS 1 VDF×0.02 VDF×0.05 VDF×0.08 V
Supply Current ISS 2
VIN =6.0V 1.2 3.8 μA
VIN =7.0V 1.3 4.0 μA
Operating Voltage VIN 1 0.7 10 V
Output Current IOUT 3 VDS=0.5V, VIN=6.0V 8.0 13.0 mA
Temperature Characteristics DF×OPR
DF
VΔT
ΔV T
OPR= -40 ~ 105°C ±100 ppm/°C
Transient Delay Time tDLY 4 0.2 ms
Notes: 1. Detect voltage of ±1% tolerance is also available per customer’s request.
2. VDF
(
T
)
: Established Detect Voltage Value
82NXX CMOS IC
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TEST CIRCUITS
Circuit 1 Circuit 2
VIN
Vss
VOUT
VIN
R100kΩ
V
V
Circuit 3 Circuit 4
82NXX CMOS IC
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TIMING CHART FUNCTIONAL DESCRIPTION
1. When input voltage (VIN) rises above detect voltage (VDF), output voltage (VOUT) will be equal to VIN.
2. When input voltage (VIN) falls below detect voltage (VDF), output voltage (VOUT) will be equal to the ground voltage
(VSS) level.
3. When input voltage (VIN) falls to a level below that of the minimum operating voltage (VMIN), output will become
unstable. In this condition, VIN will equal the pulled-up output (should output be pulled-up.)
4. When input voltage (VIN) rises above the ground voltage (VSS) level, output will be unstable at levels below the
minimum operating voltage (VMIN). Between the VMIN and detect release voltage (VDR) levels, the ground voltage
(VSS) level will be maintained.
5. When input voltage (VIN) rises above detect release voltage (VDR), output voltage (VOUT) will be equal to VIN.
6. The difference between VDR and VDF represents the hysteresis range.
82NXX CMOS IC
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TYPICAL CHARACTERISTICS
82N29
TA=25°C
012
0
1
2
Output Voltage vs. Input Voltage
Input Voltage, VIN(V)
Output Voltage: VOUT(V)
3
304
2.5
Supply Current, ISS (µA)
6
2810
0
3.0
3.5
2.0
1.5
Input Voltage, VIN (V)
0.5
1.0
TA=25°C
Supply Current vs. Input Voltage
01.0
Output Current, IOUT (mA)
2.00.5 2.5
0
24
18
12
6
VDS (V)
TA=25°C
1.5V
2.0V
N-ch Driver Output vs. VDS
1.5
VIN=2.5V
1.0V
N-ch Driver Output vs. VDS
00.4
500
Output Current, IOUT (µA)
0.2 0.6 0.8
0
400
300
1.0
VDS (V)
100
200
VIN=0.8V
0.7V
TA=25°C
Input Voltage, VIN (V)
01.0
12
Output Current, IOUT (mA)
0.5 1.5 2.0
0
16
20
8
2.5
4
3.0
VDS=0.5V
TA=25°C
Driver Output Current vs. Input Voltage
3.5
82NXX CMOS IC
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TYPICAL CHARACTERISTICS
82N34
TA=25°C
012
0
1
2
Output Voltage vs. Input Voltage
Input Voltage, VIN(V)
Output Voltage, VOUT(V)
3
3
4
404
2.5
Supply Current, ISS (µA)
6
2810
0
3.0
3.5
2.0
1.5
Input Voltage, VIN (V)
0.5
1.0
TA=25°C
Supply Current vs. Input Voltage
01.5
Output Current, IOUT (mA)
2.50.5 3.0
0
32.115
24
16
8
VDS (V)
TA=25°C
2.0V
2.5V
N-ch Driver Output vs. VDS
2.0
VIN=3.0V
1.5V
1.0
N-ch Driver Output vs. VDS
00.4
500
Output Current, IOUT (µA)
0.2 0.6 0.8
0
400
300
1.0
VDS (V)
100
200
VIN=0.8V
0.7V
TA=25°C
600
0
Output Current, IOUT (mA)
12
3
Input Voltage, VIN (V)
4
VDS=0.5V
12
0
16
20
8
4
TA=25°C
Driver Output Current vs. Input Voltage
82NXX CMOS IC
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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.
