Datasheet
DG528/DG529
8-Channel Latchable Multiplexers
_______________________________________________________________________________________ 3
Note 2: Guaranteed by design.
Note 3: Sequence each switch on.
Note 4: I
D(ON)
is leakage from driver into on switch.
Note 5: Reset pulse period must be at least 50µs during or after power-on.
ELECTRICAL CHARACTERISTICS
(V+ = 15V, V- = -15V, V
EN
= 2.4V, WR = 0V, RS = 2.4V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
Figure 7
(Stabilization Time) Figure 7
(Hold Time) Figure 7
Figure 7; V
S
= 5V (Note 5)
300 15
180 12
30 10
500 150
WR Pulse Width t
WW
300 150 ns
AX, EN Data
Valid to WR
t
DW
180 120 ns
AX, EN Data
Valid after WR
t
WD
30 10 ns
RS Pulse Width t
RS
500 150 ns
T
A
= +25°C
T
A
= +25°Cf = 1MHz
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
V
EN
= 0V, R
L
= 1kΩ,
C
L
= 15pF,
V
S
= 7V
RMS
, f = 500kHz
Figure 6
Figures 3, 5
Figures 3, 4
V
EN
= 0V, f = 140kHz,
V
S
= 0V
DG528
Figure 1
Figure 2
DG52_C/D/E
MIN TYP MAX
68
4
1.5
1.5
2.5
5
1.5
0.2
25
12
0.003 2.5
-1.5 0.01
PARAMETER SYMBOL
DG52_A
MIN TYP MAX
UNITS
Off Isolation O
IRR
68 dB
Charge Injection Q 4 pC
Enable, Reset Turn-Off
Time
t
OFF(EN, RS)
0.4 1 µs
Enable, Write Turn-On
Time
t
ON(EN, WR)
1.0 1.5 µs
Logic-Input
Capacitance
C
IN
2.5 pF
Source-Off
Capacitance
C
S(OFF)
5 pF
Switching Time of
Multiplexer
t
TRANS
0.4 1 µs
Break-Before-Make
Interval
t
OPEN
0.2 µs
25
Drain-Off Capacitance C
D(OFF)
12
pF
Positive Supply
Current
I+ 0.003 2.5 mA
Negative Supply
Current
I- -1.5 0.01 mA
CONDITIONS
V
EN
= 0V,
f = 140kHz,
V
S
= 0V
V
EN
= V
AH
= 0V
V
EN
= V
AH
= 0V
DG529
DYNAMIC
SUPPLY
MINIMUM INPUT TIMING