Datasheet

HEF4794B All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 7 — 16 November 2011 6 of 18
NXP Semiconductors
HEF4794B
8-stage shift-and-store register LED driver
9. Static characteristics
Table 6. Static characteristics
V
SS
= 0 V; V
I
= V
SS
or V
DD
; unless otherwise specified.
Symbol Parameter Conditions V
DD
T
amb
= 40 C T
amb
= 25 C T
amb
= 85 C T
amb
= 125 C Unit
Min Max Min Max Min Max Min Max
V
IH
HIGH-level
input voltage
I
O
 < 1 A 5 V 3.5 - 3.5 - 3.5 - 3.5 - V
10 V 7.0 - 7.0 - 7.0 - 7.0 - V
15 V 11.0 - 11.0 - 11.0 - 11.0 - V
V
IL
LOW-level
input voltage
I
O
 < 1 A 5 V - 1.5 - 1.5 - 1.5 - 1.5 V
10 V - 3.0 - 3.0 - 3.0 - 3.0 V
15 V - 4.0 - 4.0 - 4.0 - 4.0 V
V
OH
HIGH-level
output voltage
QSn outputs;
I
O
 < 1 A
5 V 4.95 - 4.95 - 4.95 - 4.95 - V
10 V 9.95 - 9.95 - 9.95 - 9.95 - V
15 V 14.95 - 14.95 - 14.95 - 14.95 - V
V
OL
LOW-level
output voltage
QSn outputs;
I
O
 < 1 A
5 V - 0.05 - 0.05 - 0.05 - 0.05 V
10 V - 0.05 - 0.05 - 0.05 - 0.05 V
15 V - 0.05 - 0.05 - 0.05 - 0.05 V
QPn outputs;
I
O
 < 20 mA
5 V - 0.75 - 0.75 - 1.5 - 1.5 V
10 V - 0.75 - 0.75 - 1.5 - 1.5 V
15 V - 0.75 - 0.75 - 1.5 - 1.5 V
I
OH
HIGH-level
output current
QSn outputs
V
O
= 2.5 V 5 V - 1.7 - 1.4 - 1.1 - 1.1 mA
V
O
= 4.6 V 5 V - 0.64 - 0.5 - 0.36 - 0.36 mA
V
O
= 9.5 V 10 V - 1.6 - 1.3 - 0.9 - 0.9 mA
V
O
= 13.5 V 15 V - 4.2 - 3.4 - 2.4 - 2.4 mA
I
OL
LOW-level
output current
QSn outputs
V
O
= 0.4 V 5 V 0.64 - 0.5 - 0.36 - 0.36 - mA
V
O
= 0.5 V 10 V 1.6 - 1.3 - 0.9 - 0.9 - mA
V
O
= 1.5 V 15 V 4.2 - 3.4 - 2.4 - 2.4 - mA
I
I
input leakage
current
15 V - 0.1 - 0.1 - 1.0 - 1.0 A
I
OZ
OFF-state
output current
QPn output
is HIGH;
V
O
=15V
5 V - 2 - 2 - 15 - 15 A
10 V - 2 - 2 - 15 - 15 A
15 V - 2 - 2 - 15 - 15 A
I
DD
supply current I
O
= 0 A 5 V - 5 - 5 - 150 - 150 A
10 V - 10 - 10 - 300 - 300 A
15 V - 20 - 20 - 600 - 600 A
C
I
input
capacitance
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