Datasheet

MAX4762–MAX4764/MAX4764A/MAX4765
Low-Voltage, Dual SPDT, Audio Clickless
Switches with Negative Rail Capability
4 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +2.7V to +5.5V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
CC
= +3.0V, T
A
= +25°C, unless otherwise
noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Comparator Output High
Voltage
I
SOURCE
= 1mA
V
CC
-
0.4V
V
Comparator Output Low
Voltage
I
SINK
= 1mA
0.4V
V
Comparator Input Leakage
Current
V
CMP-
= 0 to 2.7V
-100 +100
nA
Comparator Switching Time
V
CC
= 2.7V, V
CMP-
= 0V to V
CC
,
from 50% of V
CMP-
to 50% of V
CMPO
12µs
POWER SUPPLY
Power-Supply Range V
CC
1.8 5.5 V
MAX4763/MAX4765
510
V
CC
= 5.5V, V
IN_
= 0V or
V
CC
MAX4762/MAX4764/
MAX4764A
0.01
1
V
CC
= 5.5V, V
IN_
= 1.8V MAX4764A 5 10
Supply Current I+
V
CC
= 4.2V, V
IN_
= 1.8V
(Note 11)
MAX4764A 2 5
µA
Note 1: UCSP and TDFN parts are 100% tested at T
A
= +25°C only, and guaranteed by design over the specified temperature range.
Thin QFN parts are 100% tested at T
A
= +85°C only, and guaranteed by design over the specified temperature range.
Note 2: Signals on COM_, NO_, or NC_ exceeding V
CC
are clamped by internal diodes. Limit forward-diode current to maximum
current rating.
Note 3: Thin QFN and UCSP are guaranteed by design; not production tested.
Note 4: I
COM
for UCSP is 10mA.
Note 5: ∆R
ON
= R
ON(MAX)
- R
ON(MIN).
Note 6: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the
specified analog signal ranges.
Note 7: MAX4764/MAX4764A/MAX4765 have an internal shunt switch when in off-state, which determines OFF current.
Note 8: Leakage parameters are 100% tested at maximum-rated hot operating temperature and guaranteed by design at T
A
= +25°C.
Note 9: UCSP parts are guaranteed by design.
Note 10: Off-isolation = 20log
10
(V
COM
/ V
NO
), V
COM
= output, V
NO
= input to off switch.
Note 11: Guaranteed by design, not production tested.