DG428 Datasheet, PDF (5/11 Pages) Vishay Siliconix – Single 8-Ch/Differential 4-Ch Latchable Analog Multiplexers

DG428/429
Vishay Siliconix
SPECIFICATIONS^a FOR SINGLE SUPPLY
Test Conditions
Unless Otherwise Specified
Parameter
Symbol
Minimum Input Timing Requirements
V+ = 12 V, V– = 0 V, WR = 0
RS = 2.4 V, V_IN = 2.4 V, 0.8 V^f
Temp^b
Write Pulse Width
A_X, EN
Data Set Up Time
A_X, EN
Data Hold Time
Reset Pulse Width
Power Supplies
t_W
Full
t_S
See Figure 2
Full
t_H
Full
t_RS
V_S = 5 V, See Figure 3
Full
Positive Supply Current
I+
V_EN = 0 V, V_A = 0, RS = 5 V
Room
Typ^c
20
A Suffix
–55 to 125_C
Min^d Max^d
100
100
10
100
100
D Suffix
–40 to 85_C
Min^d Max^d Unit
100
100
ns
10
100
100
mA
Notes:
a. Refer to PROCESS OPTION FLOWCHART.
b. Room = 25_C, Full = as determined by the operating temperature suffix.
c. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
d. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
e. Guaranteed by design, not subject to production test.
f.
g.
ǒ Ǔ ^{VIN = input voltage to perform proper function.}
r_DS(on) MAX – r_DS(on) MIN
Dr_DS(on) +
r_DS(on) AVE
x 100%
Document Number: 70063
S-52433—Rev. J, 06-Sep-99
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