Datasheet
MAX4539/MAX4540
Low-Voltage, Single 8-to-1 and
Dual 4-to-1 Cal-Multiplexers
_______________________________________________________________________________________ 3
CONDITIONS
V
EN
= V
A_
= V
LATCH
= V
CAL
= V+ µA-0.1 0.01 0.1I
IH
Input Current with Input
Voltage High
V1.4 0.8V
IL
Input Low Voltage
V2.4 1.7V
IH
Input High Voltage
UNITSMIN TYP MAXSYMBOLPARAMETER
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = +5V ±10%, V- = -5V ±10%, V
IH
= 2.4V, V
IL
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values at T
A
= +25°C.)
(Note 2)
V
EN
= V
A_
= V
LATCH
= V
CAL
= 0
or V+, V+ = 5.5V, V- = -5.5V
(Note 7)
µA
-5 5
I+Positive Supply Current
-1 0.01 1
V±2.7 ±6Power-Supply Range
V
EN
= V
A_
= V
LATCH
= V
CAL
= 0 µA-0.1 0.01 0.1I
IL
Input Current with Input
Voltage Low
Figure 2 ns
410
t
OPEN
Break-Before-Make
Interval (Note 3)
100 150
T
A
= +25°C
T
A
= T
MIN
to T
MAX
V
EN
= V
A_
= V
LATCH
= V
CAL
= 0
or V+, V+ = 5.5V, V- = -5.5V
(Note 7)
T
A
= T
MIN
to T
MAX
µA
-5 5
I-Negative Supply Current
-1 0.01 1T
A
= +25°C
V
EN
= V
A_
= V
LATCH
= V
CAL
= 0
or V+, V+ = 5.5V, V- = -5.5V
(Note 7)
T
A
= T
MIN
to T
MAX
µA
-5 5
I
GND
GND Supply Current
-1 0.01 1T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
50 100
75 115T
A
= +25°C
T
A
= +25°C
V
EN
= 0, f = 1MHz, Figure 5
C
L
= 1nF, V
NO_
= 0, Figure 4
dB-75V
ISO
Off-Isolation (Note 8)
pC15V
CTE
Charge Injection
(Note 3)
T
A
= +25°C
T
A
= +25°C
f = 1MHz
V
EN
= 2.4V, f = 1MHz,
V
GEN
= 1Vp-p, Figure 5
pF15C
IN
Logic Input Capacitance
dB-75V
CT
Crosstalk Between
Channels (Note 9)
T
A
= +25°C
T
A
= +25°C
f = 1MHz, V
EN
= V
COM_
= 0,
Figure 6
pF3C
OFF
NO-Off Capacitance T
A
= +25°C
f = 1MHz, V
EN
= 2.4V,
V
COM_
= 0, Figure 6
f = 1MHz, V
EN
= V
COM_
= 0,
Figure 6
pF26C
COM_(ON)
COM-On Capacitance
pF15C
COM_(OFF)
COM-Off Capacitance T
A
= +25°C
T
A
= +25°C
Figure 3 ns
175
t
ON
Enable Turn-On Time
T
A
= T
MIN
to T
MAX
Figure 3 ns
120
t
OFF
Enable Turn-Off Time
T
A
= T
MIN
to T
MAX
T
A
= T
MIN
to T
MAX
Figure 1 ns
200
t
TRANS
Transition Time
T
A
= T
MIN
to T
MAX
1
LOGIC INPUTS
SUPPLY
DYNAMIC CHARACTERISTICS