NJU7660A
BLOCK DIAGRAM
V+
C+
Oscillator
÷2
Voltage Level
Converter
C−
Power
Source
OSC VR
GND
Q4
Q1
Q3
VOUT
Q2
Logic
Circuit
ABSOLUTE MAXIMUM RATINGS
(Ta=25C)
PARAMETER
Supply Voltage
OSC Pin Voltage
VR Pin Voltage
VR Pin Current (*3)
Output Short
SYNBOL
V+
VOSC
VVR
IVR
RATINGS
10.5
-0.3 ~ (V+ +0.3) @ V+ < 5.5
(V+ -5.5) ~ (V+ +0.3) @ V+ > 5.5
-0.3 ~ (V+ +0.3) @ V+ < 5.5
(V+ -5.5) ~ (V+ +0.3) @ V+ > 5.5
20
CONTINUITY @ V+ < 5.5
UNIT
V
V
V
A
Power Dissipation
DMP8
PD
SSOP8
470(*1)
600(*2)
410(*1)
510(*2)
mW
Junction Temperature Range
Tj
- 40 ~ +150
°C
Operating Temperature Range
Topr
- 40 ~ + 85
°C
Storage Temperature Range
Tstg
- 40 ~ +150
°C
(*1): Mounted on glass epoxy board. (76.2×114.3×1.6mm:based on EIA/JDEC standard, 2Layers)
(*2): Mounted on glass epoxy board. (76.2×114.3×1.6mm:based on EIA/JDEC standard, 4Layers,internal Cu area: 74.2×74.2mm)
(*3): Connecting any input terminal to voltages greater than V+ or less than GND may cause destructive latchup. It is recommended that
no inputs from sources operating from external supplies be applied prior to “power-up” of the NJU7660A
INPUT VOLTAGE RANGE
V+=1.5V to 10V (for Negative Voltage Converter)
V+=3.0V to 10V (for Twofold Voltage Converter)
-2-
Ver.2014-05-20