HEF4794B Просмотр технического описания (PDF) - NXP Semiconductors.
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HEF4794B Datasheet PDF : 18 Pages
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NXP Semiconductors
HEF4794B
8-stage shift-and-store register LED driver
7. Limiting values
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
Conditions
VDD
supply voltage
IIK
input clamping current
VI < 0.5 V or VI > VDD + 0.5 V
VI
input voltage
IOK
output clamping current
QSn outputs;
VO < 0.5 V or VO > VDD + 0.5 V
QPn outputs; VO < 0.5 V
II
input leakage current
IO
output current
QSn outputs
QPn outputs
Tstg
Tamb
Ptot
storage temperature
ambient temperature
total power dissipation
Tamb = 40 C to +125 C
DIP16 package
SO16 package
P
power dissipation
per output
Min
0.5
-
0.5
-
-
-
-
-
65
40
[1] -
[2] -
-
[1] For DIP16 package: Ptot derates linearly with 12 mW/K above 70 C.
[2] For SO16 package: Ptot derates linearly with 8 mW/K above 70 C.
8. Recommended operating conditions
Max
Unit
+18
V
10
mA
VDD + 0.5 V
10
mA
40
mA
10
mA
10
mA
40
mA
+150
C
+125
C
750
mW
500
mW
100
mW
Table 5.
Symbol
VDD
VI
Tamb
t/V
Recommended operating conditions
Parameter
Conditions
supply voltage
input voltage
ambient temperature
in free air
input transition rise and fall rate
VDD = 5 V
VDD = 10 V
VDD = 15 V
Min Max
Unit
3
15
V
0
VDD
V
40
+125
C
-
3.75
s/V
-
0.5
s/V
-
0.08
s/V
HEF4794B
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 7 — 16 November 2011
© NXP B.V. 2011. All rights reserved.
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