NJM#2078M NJR, NJM#2078M Datasheet - Page 3

• Manufacturer Part Number: NJM#2078M
• Description: Supervisory Circuits _
• Manufacturer: NJR

Specifications of NJM#2078M

• Product Category: Supervisory Circuits
• Rohs: yes
• Number Of Voltages Monitored: 2
• Monitored Voltage: 1.2 V
• Undervoltage Threshold: 1.15 V
• Overvoltage Threshold: 1.25 V
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Supply Voltage - Max: 21 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: DMP-8
• Maximum Power Dissipation: 300 mW
• Minimum Operating Temperature: - 40 C
• Factory Pack Quantity: 100
• Supply Current (typ): 600 uA

■ ELECTRICAL CHARACTERISTICS
Operating Current
Threshold Voltage
Threshold Voltage Deviation vs. Operating Voltage
Offset Voltage Between Normal Output
and Hysterisis Output
Threshold Voltage Temperature Coefficient
Threshold Voltage Difference Between Channels
Input Current
Output Leak Current
Hysterisis Output Leak Current
Output Sink Current
Hysterisis Current
Output Saturation Voltage
Hysterisys Output Saturation Voltage
Delay Time
Ver.2003-12-09
PARAMETER
SYMBOL
V
V
V
V
∆V
∆V
I
I
I
I
I
I
HL
HH
OL
OL
HH
HL
I
I
V
OL
OL
HH
HL
t
t
I
CCL
CCH
PHL
PLH
I
I
OH
IH
TH
IL
(A)
(B)
(B)
(A)
(B)
(A)
TH1
TH2
(B)
(A)
(B)
(A)
V
V
I
2.5V≤V
4.5V≤V
I
I
I
I
-20°C≤T
I
I
V
V
V
V
V
V
V
I
I
I
I
R
R
O
O
O
IL
IH
O
O
H
H
H
H
+
+
(A)=20µA, V
(B)=3mA, V
O
+
H
O
O
H
H
=20µA, V
=3.0mA, V
=2mA, V
(A)=4.5mA, V
(B)=3mA, V
=1.0V
=4.5mA, V
=3.0mA, V
L
L
=1.5V
=20V, V
=20V, V
=20V, V
=5kΩ
=5kΩ
=20V, V
(B)=20V, V
=1.0V, V
=1.0V, V
=0V, V
=1.0V, V
+
+
≤5.5V
≤20V
a
≤70°C
IH
IL
IH
H
O
IL
=1.5V
IH
IH
IL
IH
(A)=0V, V
=1.0V
CONDITION
=1.5V
=1V
=1.0V
=1.0V
IL
IH
IH
=1.5V
=1.5V
=1.5V
O
H
IH
=1.0V
=1.5V
=1.5V
H
(B)=2V
(B)=2V,
=1.5V
(A)=3V
O
(A)=2V,
IL
=1.0V
MIN.
1.15
-10
40
6
4
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1.20
±0.05
250
400
TYP.
2.0
2.0
10
100
120
120
120
3
12
10
80
10
50
2
3
5
-
-
-
-
(V
+
MAX.
=5V, T
1.25
400
600
500
400
400
200
400
0.1
12
40
10
1
1
-
-
-
-
-
-
-
-
-
-
a
mV / °C
=25°C)
UNIT
- 3 -
mV
mV
mV
mV
mV
mA
mA
mA
mV
mV
mV
mV
µA
µA
nA
nA
µA
µA
µA
µA
µs
µs
V