DG528CJ Datasheet, PDF (3/12 Pages) Maxim Integrated Products – 8-Channel Latchable Multiplexers

8-Channel Latchable Multiplexers
ELECTRICAL CHARACTERISTICS
(V+ = 15V, V- = -15V, VEN = 2.4V, WR = 0V, RS = 2.4V, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
DYNAMIC
Switching Time of
Multiplexer
tTRANS Figure 1
TA = +25°C
Break-Before-Make
Interval
tOPEN Figure 2
TA = +25°C
Enable, Write Turn-On
Time
tON(EN, WR) Figures 3, 4
TA = +25°C
Enable, Reset Turn-Off
Time
tOFF(EN, RS) Figures 3, 5
TA = +25°C
Charge Injection
Q
Figure 6
TA = +25°C
Off Isolation
OIRR
VEN = 0V, RL = 1kΩ,
CL = 15pF,
TA = +25°C
V_S = 7V_RMS, f = 500kHz
Logic-Input
Capacitance
CIN
f = 1MHz
TA = +25°C
Source-Off
Capacitance
CS(OFF)
VEN = 0V, f = 140kHz,
VS = 0V
TA = +25°C
Drain-Off Capacitance
SUPPLY
Positive Supply
Current
CD(OFF)
VEN = 0V,
f = 140kHz,
VS = 0V
DG528 TA = +25°C
DG529 TA = +25°C
I+
VEN = VAH = 0V
TA = +25°C
Negative Supply
Current
I-
MINIMUM INPUT TIMING
WR Pulse Width
tWW
AX, EN Data
Valid to WR
tDW
VEN = VAH = 0V
TA = +25°C
Figure 7
(Stabilization Time) Figure 7
AX, EN Data
Valid after WR
RS Pulse Width
tWD
(Hold Time) Figure 7
tRS
Figure 7; VS = 5V (Note 5)
DG52_A
MIN TYP MAX
DG52_C/D/E
MIN TYP MAX
UNITS
0.4
1
0.2
1.0 1.5
0.4
1
4
68
2.5
5
25
12
1.5 µs
0.2
µs
1.5 µs
1.5 µs
4
pC
68
dB
2.5
pF
5
pF
25
pF
12
0.003 2.5
0.003 2.5 mA
-1.5 0.01
-1.5 0.01
mA
300 150
300 15
ns
180 120
180 12
ns
30 10
30 10
ns
500 150
500 150
ns
Note 2: Guaranteed by design.
Note 3: Sequence each switch on.
Note 4: ID(ON) is leakage from driver into on switch.
Note 5: Reset pulse period must be at least 50µs during or after power-on.
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