Datasheet

V
EN
= V
A
= 0V/V+,
V+ = 5.5V, V- = -5.5V
MAX382/MAX384
Low-Voltage, 8-Channel/Dual 4-Channel
Multiplexers with Latchable Inputs
_______________________________________________________________________________________ 3
f = 1MHz,
V
EN
= V
COM
= 0V
f = 1MHz,
V
EN
= V
COM
= 0V
CONDITIONS
34
C
COM(ON)
COM-On Capacitance pF
54
20
C
COM(OFF)
COM-Off Capacitance pF
40
pF11C
NO(OFF)
NO-Off Capacitance
pF8C
IN
Logic Input Capacitance
dB-92V
CT
Crosstalk Between Channels
dB-75V
ISO
Off Isolation (Note 7)
pC25V
CTE
Charge Injection (Note 3)
ns
250
t
ON(EN)
Enable Turn-On Time
100 150
V2.4V
A_H
, V
ENH
Logic High Input Voltage
ns020t
OPEN
Break-Before-Make Interval
ns100 275t
TRANS
Transition Time
t
H
AX, EN Data Hold Time
V±2.4 ±8V+, V-Power-Supply Range
µA-1 1I+Positive Supply Current
µA-1 1I-Negative Supply Current
ns100
UNITS
MIN TYP MAX
(Note 2)
SYMBOLPARAMETER
MAX384
MAX382
MAX384
MAX382
f = 1MHz, V
EN
= V
COM
= 0V
f = 1MHz
V
EN
= 2.4V, f = 100kHz,
V
GEN
= 1V
p-p
, R
L
= 1kΩ
Figure 2
V
EN
= 0V, R
L
= 1kΩ, f = 100kHz
C
L
= 100pF, V
NO
= 0V
Figure 5
Figure 3
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
Figure 1
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= +25°C
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = +5V ±10%, V- = -5V ±10%, GND = 0V, V
A_H
= V
ENH
= 2.4V, V
A_L
= V
ENL
= 0.8V, WR = 0V, RS = 2.4V, T
A
= T
MIN
to T
MAX
,
unless otherwise noted.)
V0.8V
A_L
, V
ENL
Logic Low Input Voltage T
A
= T
MIN
to T
MAX
T
A
= T
MIN
to T
MAX
µAV
A_H
= 2.4V, V
A_L
= 0.8V
V
A_H
= 2.4V, V
A_L
= 0.8V µA-0.1 0.1I
A_H
, I
ENH
Input Current with
Input Voltage High
-0.1 0.1I
A_L
, I
ENL
Input Current with
Input Voltage Low
V
EN
= V
A
= 0V/V+,
V+ = 5.5V, V- = -5.5V
ns
250
t
OFF(EN)
Enable Turn-Off Time
80 150
Figure 3
T
A
= T
MIN
to T
MAX
T
A
= +25°C
ns
250
t
ON(WR)
Write Turn-On Time
150
Figure 4
T
A
= T
MIN
to T
MAX
T
A
= +25°C
ns
250
t
OFF(RS)
Reset Turn-Off Time
150
Figure 6
T
A
= T
MIN
to T
MAX
T
A
= +25°C
ns100t
W
Write Pulse Width Figure 5 T
A
= +25°C
ns100t
S
AX, EN Data Setup Time Figure 5 T
A
= +25°C
t
RS
Reset Pulse Width ns100Figure 6, V+ = 5V T
A
= +25°C
DIGITAL LOGIC INPUT
SUPPLY
DYNAMIC
MINIMUM INPUT TIMING REQUIREMENTS