HEF4541B All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2015. All rights reserved.
Product data sheet Rev. 5 — 15 December 2015 6 of 16
NXP Semiconductors
HEF4541B
Programmable timer
I
OL
LOW-level
output current
CTC, RTC;
V
O
= 0.4 V 5 V 0.33 - 0.27 - 0.20 - mA
V
O
= 0.5 V 10 V 1.0 - 0.85 - 0.68 - mA
V
O
= 1.5 V 15 V 3.2 - 2.7 - 2.3 - mA
O;
V
O
= 0.4 V 5 V 0.64 - 0.5 - 0.36 - mA
V
O
= 0.5 V 10 V 1.6 - 1.3 - 0.9 - mA
V
O
= 1.5 V 15 V 4.2 - 3.2 - 2.4 - mA
I
I
input leakage
current
15 V - 0.1 - 0.1 - 1.0 A
I
DD
supply current I
O
= 0 A 5 V - 5 - 5 - 150 A
10 V - 10 - 10 - 300 A
15 V - 20 - 20 - 600 A
C
I
input capacitance - - - - 7.5 - - pF
Table 7. Static characteristics
…continued
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 Unit
Min Max Min Max Min Max
Table 8. Reset characteristics
V
SS
= 0 V; V
I
= V
SS
or V
DD
; see Table 12 for test conditions; unless otherwise specified.
Symbol Parameter Conditions V
DD
T
amb
= 40 C T
amb
= +25 C T
amb
= +85 C Unit
Min Max Min Typ Max Min Max
I
DD
supply current supply current for
power-on reset
enable;
AR
= MR = 0 V; Other
inputs at 0 V or V
DD
5 V - 80 - 20 80 - 230 A
10 V - 750 - 250 600 - 700 A
15 V - 1.6 - 0.5 1.3 - 1.5 mA
V
DD
supply voltage supply voltage for
automatic reset
initialization;
AR
= MR = 0 V; Other
inputs at 0 V or V
DD
---8.55---V