NJU7044 데이터 시트보기 (PDF) - Japan Radio Corporation
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NJU7044
Japan Radio Corporation
NJU7044 Datasheet PDF : 5 Pages
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NJU7044 Preliminary
■ ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Common Mode Input Voltage Range
Differential Input Voltage Range
SYMBOL
VDD
VICM
VID
Power Dissipation
PD
Output Sink/Source Current
for each one output terminal
Sum total of Output Sink/Source Current
of all output terminal
Operating Temperature Range
Storage Temperature Range
Ioport
Iototal
Topr
Tstg
RATINGS
7
0 to 7 (Note 1)
±7
700 [DIP14]
300 [DMP14]
500 [DMP14] (Note 2)
660 [DMP14] (Note 3)
300 [SSOP14]
450 [SSOP14] (Note 2)
570 [SSOP14] (Note 3)
±75 [ DIP14, DMP14, SSOP14 ]
180 [ DIP14, DMP14, SSOP14 ] (Note 4)
-40 to +85
-55 to +125
UNIT
V
V
V
mW
mA
mA
ûC
ûC
(Note 1) For supply voltage less than 7V, the absolute maximum input voltage is equal to the supply voltage.
(Note 2) On the PCB " EIA/JEDEC (76.2x11.43x1.6mm, two layers, FR-4) "
(Note 3) On the PCB " EIA/JEDEC (76.2x11.43x1.6mm, four layers, FR-4) "
(Note 4) It individually takes the absolute value of the sink current and the source current of each output terminal, and it is assumed the sum total.
Calculation type: Iototal=|Ioport1|+|Ioport2|+|Ioport3|+|Ioport4|
(Note 5) Do not exceed "Power dissipation: PD" in which power dissipation in IC is shown by the absolute maximum rating.
Refer to following Figure 1 and Figure 2 for a permissible loss when ambient temperature (Ta) is Ta≥25oC.
Figure 1 : Power Dissipation - Ambient Temperature
1200
1100
1000
Package Type
(1)DIP8
: ∆PD= -7(mW/°C)
(2)DMP8
: ∆PD= -3.0(mW/°C)
(3)DMP8[2 Layer] : ∆PD= -5.0(mW/°C)
(4)DMP8[4 Layer] : ∆PD= -6.6(mW/°C)
900
800
(1)
700
600 (4)
500 (3)
400
300 (2)
200
100
0
25
50
75
100
Ambient Temperature Ta (oC)
Figure 2 : Power Dissipation - Ambient Temperature
1200
1100
(3)
1000
900
Package Type
(1)EMP8
: ∆PD= -3.0(mW/°C)
(2)EMP8[2 Layer] : ∆PD= -7.2(mW/°C)
(3)EMP8[4 Layer] : ∆PD= -11.0(mW/°C)
(4)SSOP14
: ∆PD= -3.0(mW/°C)
(5)SSOP14[2 Layer] : ∆PD= -4.5(mW/°C)
(6)SSOP14[4 Layer] : ∆PD= -5.7(mW/°C)
800
700 (2)
600
(6)
500
400 (5)
300 (1),(4)
200
100
0
25
50
75
100
Ambient Temperature Ta (oC)
■ OPERATING VOLTAGE (Ta=25ûC)
PARAMETER
SYMBOL
Supply Voltage
VDD
RATINGS
2.2 to 5.5
UNIT
V
-2-
Ver.2005-02-14
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