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HEF4538BT-Q100J

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18
HEF4538B_Q100 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 2 — 10 December 2013 6 of 17
NXP Semiconductors
HEF4538B-Q100
Dual precision monostable multivibrator
[1] For SO16 package: P
tot
derates linearly with 8 mW/K above 70 C.
8. Recommended operating conditions
9. Static characteristics
T
amb
ambient temperature 40 +125 C
P
tot
total power dissipation T
amb
= 40 C to +125 C
[1]
-500mW
P power dissipation per output - 100 mW
Table 4. Limiting values
…continued
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to V
SS
= 0 V (ground)
Symbol Parameter Conditions Min Max Unit
Table 5. Recommended operating conditions
Symbol Parameter Conditions Min Typ Max Unit
V
DD
supply voltage 3 - 15 V
V
I
input voltage 0 - V
DD
V
T
amb
ambient temperature in free air 40 - +125 C
t/V input transition rise and fall rate V
DD
= 5 V --3.75s/V
V
DD
= 10 V --0.5s/V
V
DD
= 15 V --0.08s/V
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
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
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
I
OH
HIGH-level
output current
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
HEF4538B_Q100 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 2 — 10 December 2013 7 of 17
NXP Semiconductors
HEF4538B-Q100
Dual precision monostable multivibrator
[1] Only one monostable is switching: for the specified current during the output pulse (output nQ is HIGH).
10. Dynamic characteristics
I
OL
LOW-level
output current
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
nA, nB 15 V - 0.1 - 0.1 - 1.0 - 1.0 A
nREXT/CEXT 15 V - 0.3 - 0.1 - 1.0 - 1.0 A
C
I
input
capacitance
----7.5----pF
Table 6. 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 T
amb
= 125 C Unit
Min Max Min Max Min Max Min Max
Table 7. Typical static characteristics
V
SS
= 0 V; V
I
= V
SS
or V
DD
; T
amb
= +25
C.
Symbol Parameter Conditions V
DD
Typ Unit
I
DD
supply current active state 5 V
[1]
55 A
10 V 150 A
15 V 220 A
C
I
input capacitance nREXT/CEXT - 15 pF
Table 8. Dynamic characteristics
V
SS
= 0 V; T
amb
= 25
C; for test circuit see Figure 11.
Symbol Parameter Conditions V
DD
Extrapolation formula
[1]
Min Typ Max Unit
t
PHL
HIGH to LOW
propagation
delay
nA, nB to nQ;
see Figure 6
5 V 193 ns + (0.55 ns/pF) C
L
- 220 440 ns
10 V 74 ns + (0.23 ns/pF) C
L
- 85 190 ns
15 V 52 ns + (0.16 ns/pF) C
L
- 60 120 ns
nCD
to nQ; see Figure 6 5 V 98 ns + (0.55 ns/pF) C
L
- 125 250 ns
10 V 44 ns + (0.23 ns/pF) C
L
-55110ns
15 V 32 ns + (0.16 ns/pF) C
L
-4080ns
t
PLH
LOW to HIGH
propagation
delay
nA, nB to nQ;
see Figure 6
5 V 173 ns + (0.55 ns/pF) C
L
- 200 460 ns
10 V 79 ns + (0.23 ns/pF) C
L
- 90 180 ns
15 V 52 ns + (0.16 ns/pF) C
L
- 60 120 ns
nCD
to nQ; see Figure 6 5 V 98 ns + (0.55 ns/pF) C
L
- 125 250 ns
10 V 44 ns + (0.23 ns/pF) C
L
-55110ns
15 V 32 ns + (0.16 ns/pF) C
L
-4080ns
t
t
transition time see Figure 6 5 V 10 ns + (1.00 ns/pF) C
L
- 60 120 ns
10 V 9 ns + (0.42 ns/pF) C
L
-3060ns
15 V 6 ns + (0.28 ns/pF) C
L
-2040ns
t
rec
recovery time nCD to nA, nB;
see Figure 7
5 V - 20 40 ns
10 V - 10 20 ns
15 V - 5 10 ns
HEF4538B_Q100 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 2 — 10 December 2013 8 of 17
NXP Semiconductors
HEF4538B-Q100
Dual precision monostable multivibrator
[1] The typical values of the propagation delay and transition times are calculated from the extrapolation formulas shown (C
L
in pF).
[2] The maximum permissible resistance R
ext
, which holds the specified accuracy of t
W
(nQ, nQ output), depends on the leakage current of
the capacitor C
ext
and the leakage of the HEF4538B-Q100.
t
rtrig
retrigger time nQ, nQ to nA, nB;
see Figure 7
5 V 0 - - ns
10 V 0 - - ns
15 V 0 - - ns
t
W
pulse width nA LOW; minimum width;
see Figure 7
5 V 90 45 - ns
10 V 30 15 - ns
15 V 24 12 - ns
nB HIGH;
minimum width;
see Figure 7
5 V 50 25 - ns
10 V 24 12 - ns
15 V 20 10 - ns
nCD
LOW;
minimum width;
see Figure 7
5 V 55 25 - ns
10 V 25 12 - ns
15 V 20 10 - ns
nQ or nQ
; R
ext
= 100 k;
C
ext
=2.0 nF;
see Figure 7
5 V 218 230 242 s
10 V 213 224 235 s
15 V 211 223 234 s
nQ or nQ
; R
ext
=100k;
C
ext
=0.1F;
see Figure 7
5 V 10.3 10.8 11.3 ms
10 V 10.2 10.7 11.2 ms
15 V 10.1 10.6 11.1 ms
nQ or nQ
; R
ext
= 100 k;
C
ext
=10 F;
see Figure 7
5 V 1.01 1.09 1.11 s
10 V 0.99 1.04 1.09 s
15 V 0.99 1.04 1.09 s
t
W
pulse width
variation
nQ or nQ variation over
temperature range;
see Figure 8
5 V - 0.2 - %
10 V - 0.2 - %
15 V - 0.2 - %
nQ or nQ
variation over
V
DD
voltage range
5 V to 15 V; see Figure 9
- 1.5 - %
nQ or nQ
variation
between monostables in
the same device;
R
ext
=100k;
C
ext
= 2 nF to 10 F
5 V - 1- %
10 V - 1- %
15 V - 1- %
R
ext
external
resistance
5-
[2]
k
C
ext
external
capacitance
2000 - no
limits
pF
Table 8. Dynamic characteristics
…continued
V
SS
= 0 V; T
amb
= 25
C; for test circuit see Figure 11.
Symbol Parameter Conditions V
DD
Extrapolation formula
[1]
Min Typ Max Unit
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18

HEF4538BT-Q100J

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Buy HEF4538BT-Q100J
Manufacturer:
Nexperia
Description:
Monostable Multivibrator HEF4538BT-Q100/SO16/REEL 13" Q
Lifecycle:
New from this manufacturer.
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