NJU7700/01
VOLTAGE DETECTOR
s
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.
s
FEATURES
qHigh
Precision Detection Voltage
±1.0%
qLow
Quiescent Current
0.8uA typ.
qDetection
Voltage Range
1.3~6.0V(0.1V Step)
qOutput
Circuit Form
NJU7700: Nch. Open Drain type
NJU7701: C-MOS Output
qPackage
Outline
MTP5 (SOT-23-5)
s
PIN CONFIGURATION
1
2
3
4
5
s
PACKAGE OUTLINE
NJU7700/01F
PIN FUNCTION
1.VOUT
2.VDD
3.VSS
4.NC
5.NC
s
EQUIVALENT CIRCUIT
V
DD
V
DD
V
O
VREF
VREF
V
O
V
SS
NJU7700
s
DETECTION VOLTAGE RANK LIST
Device Name
V
DET
Device Name
NJU7700/01F13
1.3V
NJU7700/01F28
NJU7700/01F21
2.1V
NJU7700/01F42
NJU7700/01F22
2.2V
NJU7700/01F43
NJU7700/01F23
2.3V
NJU7700/01F45
NJU7700/01F27
2.7V
NJU7700/01F06
V
SS
NJU7701
V
DET
2.8V
4.2V
4.3V
4.5V
6.0V
Ver.2003-03-10
-1-
NJU7700/01
s
NJU7700
s
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
(Ta=25°C)
RATINGS
UNIT
+10
V
V
V
SS
-0.3∼+10
50
mA
200
mW
−40 ∼
+85
°C
−40 ∼
+125
°C
s
ELECTRICAL CHARACTERISTICS (Ta=25°C)
PARAMETER
SYMBOL
TEST CONDITION
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)
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
−
MAX.
+1.0%
V
DET
×0.08
1.0
1.6
−
−
0.1
−
9
UNIT
V
V
uA
mA
uA
ppm/°C
V
-2-
Ver.2003-03-10
NJU7700/01
s
NJU7701
s
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
(Ta=25°C)
RATINGS
UNIT
+10
V
V
V
SS
-0.3
∼
V
DD
+0.3
50
mA
200
mW
−40 ∼
+85
°C
−40 ∼
+125
°C
s
ELECTRICAL CHARACTERISTICS (Ta=25°C)
PARAMETER
SYMBOL
TEST CONDITION
Detection Voltage
V
DET
Hysteresis Voltage
V
HYS
Quiescent Current
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)
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
MAX.
+1.0%
V
DET
×0.08
1.0
1.6
−
−
−
−
−
−
9
UNIT
V
V
uA
mA
Detection Voltage
Temperature
∆
V
DET
/∆Ta Ta=0
∼
+85°C
±100
−
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
).
ppm/°C
V
Ver.2003-03-10
-3-
NJU7700/01
[CAUTION]
The specifications on this databook are only
given for information , without any guarantee
as regards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including
the industrial rights.
-4-
Ver.2003-03-10
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