hef4051b NXP Semiconductors, hef4051b Datasheet - Page 11

• Manufacturer Part Number: hef4051b
• Description: 8-channel Analogue Multiplexer/demultiplexer
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 8:
V
[1]
[2]
[3]
9397 750 14377
Product data sheet
Symbol
t
t
t
t
P
PHZ
PLZ
PZH
PZL
EE
D
= V
V
assigned as output.
The temperature coefficient for propagation delays is 0.35 %/ C.
Dynamic power dissipation P
for V
for V
for V
f
f
C
V
i
o
(C
is
DD
= input frequency in MHz;
L
= output frequency in MHz;
is the input voltage at a Yn or Z terminal, whichever is assigned as input. V
= output load capacitance in pF;
SS
L
= supply voltage in V;
DD
DD
DD
= 0 V; R
f
= 5 V, P
= 10 V, P
= 15 V, P
o
Dynamic characteristics
) = sum of the outputs.
Parameter
output disable time HIGH to
OFF for E to Z or E to Yn
output disable time LOW to OFF
for E to Z or E to Yn
output enable times OFF to
HIGH or LOW for E to Z or
E to Yn
output enable times OFF to
HIGH or LOW for E to Z or
E to Yn
dynamic power dissipation
D
L
D
D
= 1000
= 10 k ; C
= 5500
= 15000
f
i
f
+
D
i
f
+
L
i
can be calculated with the following formulae (P
+
= 50 pF; T
(f
(f
o
(f
o
o
C
…continued
C
L
C
)
L
)
L
)
V
amb
V
DD
V
DD
2
DD
= 25 C; input transition times
;
2
Conditions
E = V
see
E = V
see
E = V
see
E = V
see
;
2
Rev. 04 — 12 January 2005
, where:
V
V
V
V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
Figure 12
Figure 12
Figure 12
Figure 12
DD
DD
DD
DD
= 5 V
= 10 V
= 15 V
= 5 V
= 10 V
= 15 V
= 5 V
= 10 V
= 15 V
= 5 V
= 10 V
= 15 V
(square wave); V
(square wave); V
(square wave); V
(square wave); V
8-channel analog multiplexer/demultiplexer
os
is
is
is
is
D
is the output voltage at a Yn or Z terminal, whichever is
= V
= V
= V
= V
in W):
20 ns; test circuit see
DD
EE
DD
EE
;
;
;
;
[1]
[1]
[1]
[1]
[3]
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
HEF4051B
Typ
120
90
85
145
120
115
140
55
40
140
55
40
-
Figure
13.
Max
240
180
170
290
240
230
280
110
80
280
110
80
-
11 of 21
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
-