NJU7700/01
VOLTAGE DETECTOR
!
GENERAL DESCRIPTION
The NJU7700/01 is a low quiescent current voltage detector
featuring high precision detection voltage.
The detection voltage is fixed internally with an accuracy of
1.0%.
NJU7700 is Nch. Open Drain and NJU7701 of output form is
a C-MOS output.
!
FEATURES
"
High Precision Detection Voltage
"
Low Quiescent Current
"
Detection Voltage Range
"
Output Circuit Form
"
CMOS Technology
"
Package Outline
!
PIN CONFIGURATION
5
4
!
PACKAGE OUTLINE
NJU7700/01F
±1.0%
0.8µA typ.
1.3∼6.0V(0.1V Step)
NJU7700: Nch. Open Drain type
NJU7701: C-MOS Output
SOT-23-5 (MTP5)
1 2 3
NJU7700/01F
!
EQUIVALENT CIRCUIT
PIN FUNCTION
1.V
OUT
2.V
DD
3.V
SS
4.NC
5.NC
NJU7700
V
DD
NJU7701
V
DD
V
OUT
VREF
VREF
V
OUT
V
SS
V
SS
!
DETECTION VOLTAGE RANK LIST
Device Name
NJU7700/01F13
NJU7700/01F15
NJU7700/01F19
NJU7700/01F20
NJU7700/01F21
NJU7700/01F22
V
DET
1.3V
1.5V
1.9V
2.0V
2.1V
2.2V
Device Name
NJU7700/01F23
NJU7700/01F25
NJU7700/01F27
NJU7700/01F03
NJU7700/01F31
NJU7700/01F33
V
DET
2.3V
2.5V
2.7V
3.0V
3.1V
3.3V
Device Name
NJU7700/01F34
NJU7700/01F35
NJU7700/01F36
NJU7700/01F38
NJU7700/01F04
NJU7700/01F42
V
DET
3.4V
3.5V
3.6V
3.8V
4.0V
4.2V
Device Name
NJU7700/01F43
NJU7700/01F44
NJU7700/01F45
NJU7700/01F47
NJU7700/01F55
NJU7700/01F06
V
DET
4.3V
4.4V
4.5V
4.7V
5.5V
6.0V
Ver.2004-01-16
-1-
NJU7700/01
!
NJU7700
!
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Input Voltage
V
DD
Output Voltage
V
OUT
Output Current
I
OUT
Power Dissipation
P
D
Operating Temperature
Topr
Storage Temperature
Tstg
!
ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
Detection Voltage
V
DET
Hysteresis Voltage
Quiescent Current
Output Current
V
HYS
I
SS
I
OUT
V
DD
=V
DET
+1V
Nch,V
DS
=0.5V
V
DET
=1.3V∼1.7V Version
V
DET
=1.8V∼6.0V Version
V
DD
=1.2V
V
DD
=2.4V (≥2.7V Version)
RATINGS
+10
V
SS
-0.3∼+10
50
200
−40 ∼
+85
−40 ∼
+125
(Ta=25°C)
UNIT
V
V
mA
mW
°C
°C
(Ta=25°C)
MAX. UNIT
+1.0%
V
V
DET
V
×0.08
1.0
µA
1.6
µA
mA
−
mA
−
0.1
µA
−
9
ppm/°C
V
TEST CONDITION
Output Leak Current
I
LEAK
V
DD
=V
OUT
=9V
Detection
Voltage
Temperature
∆
V
DET
/∆Ta Ta=0
∼
+85°C
±100
−
Coefficient
Operating Voltage
V
DD
0.8
R
L
=100kΩ
−
(*note 1)
(*note 1): The minimum Operating Voltage(V
OPL
) indicates the same value of the output voltage(V
OUT
) on
condition that V
OUT
becomes 10% or less of the input voltage(V
DD
).
MIN.
-1.0%
V
DET
×0.03
−
−
0.75
4.5
−
TYP.
−
V
DET
×0.05
0.5
0.8
2.0
7.0
−
-2-
Ver.2004-01-16
NJU7700/01
!
TEST CIRCUIT
1
COMMOM TEST CIRCUIT
R
L
I
SS
A
NJU7700
V
DD
V
OUT
V
DD
V
V
DET
/ V
OPL
V
V
OUT
V
SS
2
OUTPUT CURRENT/OUTPUT LEAK CURRENT TEST CIRCUIT
NJU7700
V
DD
V
DD
V
SS
V
OUT
I
OUT
/ I
LEAK
A
V
DS
/ V
OUT
!
TYPICAL APPLICATION
V
DD
R
L
:100kΩ
NJU7700
V
DD
V
OUT
CPU
Micro Processor etc.
RESET SIGNAL
INPUT
V
SS
V
SS
Ver.2004-01-16
-3-
NJU7700/01
!
NJU7701
!
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Input Voltage
V
DD
Output Voltage
V
OUT
Output Current
I
OUT
Power Dissipation
P
D
Operating Temperature
Topr
Storage Temperature
Tstg
!
ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
Detection Voltage
V
DET
Hysteresis Voltage
Quiescent Current
V
HYS
I
SS
V
DD
=V
DET
+1V
Nch,V
DS
=0.5V
Output Current
I
OUT
Pch,V
DS
=0.5V
V
DET
=1.3V∼1.7V Version
V
DET
=1.8V∼6.0V Version
V
DD
=1.2V
V
DD
=2.4V (≥2.7V Version)
V
DD
=4.8V (≤3.9V Version)
V
DD
=6.0V
(4.0V∼5.6V Version)
V
DD
=8.4V (≥5.7V Version)
RATINGS
+10
V
SS
-0.3
∼
V
DD
+0.3
50
200
−40 ∼
+85
−40 ∼
+125
(Ta=25°C)
UNIT
V
V
mA
mW
°C
°C
(Ta=25°C)
MAX. UNIT
+1.0%
V
V
DET
V
×0.08
1.0
µA
1.6
µA
mA
−
mA
−
mA
−
−
−
−
9
mA
mA
ppm/°C
V
TEST CONDITION
MIN.
-1.0%
V
DET
×0.03
−
−
0.75
4.5
2.0
2.5
3.0
TYP.
−
V
DET
×0.05
0.5
0.8
2.0
7.0
3.5
4.0
5.0
Detection
Voltage
Temperature
±100
∆
V
DET
/∆Ta Ta=0
∼
+85°C
−
Coefficient
Operating Voltage
0.8
V
DD
R
L
=100kΩ
−
(*note 1)
(*note 1): The minimum Operating Voltage(V
OPL
) indicates the same value of the output voltage(V
OUT
) on
condition that V
OUT
becomes 10% or less of the input voltage(V
DD
).
-4-
Ver.2004-01-16
NJU7700/01
!
TEST CIRCUIT
1
COMMON TEST CIRCUIT
I
SS
A
NJU7701
V
DD
V
OUT
V
DD
V
V
DET
V
SS
V
V
OUT
2
Nch OUTPUT CURRENT TEST CIRCUIT
NJU7701
V
DD
V
DD
V
SS
V
OUT
I
OUT
A
V
DS
3
Pch OUTPUT CURRENT TEST CIRCUIT
V
DS
NJU7701
V
DD
V
DD
V
SS
V
OUT
A
Ver.2004-01-16
-5-
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
