NJU6434 View Datasheet(PDF) - Japan Radio Corporation
Part Name
Description
Manufacturer
NJU6434 Datasheet PDF : 14 Pages
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NJU6434
! ELECTRICAL CHARACTERISTICS
• DC Characteristics
PARAMETER
SYMBOL
CONDITIONS
Operating Voltage (1)
Operating Voltage (2)
"H" Input Voltage
"L” Input Voltage
"H" Input Current
"L" Input Current
"H" Output Voltage (1)
"L” Output Voltage (1)
Middle Level Voltage 2/3 (1)
Middle Level Voltage 1/3 (1)
"H" Output Voltage (2)
"L" Output Voltage (2)
Middle Level Voltage 2/3 (2)
Middle Level Voltage 1/3 (2)
Oscillating Frequency Range
VDD
VLCD
VIH
VIL
IIH
IIL
VOH(1)
VOL(1)
VMS2/3
VMS1/3
VOH(2)
VOL(2)
VMC2/3
VMC1/3
fosc
Oscillating Frequency
fosc
Operating Current (1)
IDD
Operating Current (2)
ILCD
Hysteresis Voltage
VH
Note 1) V1=2/3VLCD, V2=1/3VLCD
VDD Terminal
VLCD Terminal
CE, SCL, DATA, MODE, INHb
CE,SCL,
DATA,MODE,
INHb
VI=VDD
VI=VSS
SEG1~SEG50 Io=-10uA
VLCD=3V
Io=+10uA
SEG1~SEG50 Io=±10uA
Ta=25°C,
VLCD=3V
Io=±10uA
COM1~COM4 Io=-50uA
VLCD=3V
Io=+50uA
COM1~COM4
Ta=25°C,
VLCD=3V
Io=±50uA
Io=±50uA
OSC1, OSC2 Terminals
Ta=25°C
OSC1, OSC2,
R=750kΩ
Ta=25°C
VDD Terminal, Ta=25°C
VLCD Terminal, Ta=25°C
CE, SCL, DATA, MODE, INHb
(VDD=2.4~3.6V, VLCD=VDD, Ta=-40~+85°C)
MIN
2.4
VDD
0.7VDD
VSS
TYP
3.0
MAX
NO
UNIT
TE
3.6
V
6
V
VDD
V
0.3VDD V
1
uA
1
uA
VLCD-0.4
VSS
V1-0.4
V1
V2-0.4
V2
VLCD V
0.4
V
V1+0.4 V
V2+0.4
V
1
VLCD-0.5
VSS
V1-0.5
V1
V2-0.5
V2
VLCD V
0.5
V
V1+0.5 V
1
V2+0.5 V
10
20
kHz
12.6
15.4
18.2 kHz
15
10
0.3
30
uA
20
uA
V
VLCD
V1
2/3VLCD
V2
1/3VLCD
VSS
- 10 -
Ver.2009-11-12
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