Datasheet

MAX4594–MAX4597
Low-Voltage, Single-Supply,
10Ω SPST CMOS Analog Switches
_______________________________________________________________________________________ 5
0
0.6
0.4
0.2
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.0 3.02.5 3.5 4.0 4.5 5.0
LOGIC THRESHOLD vs. SUPPLY VOLTAGE
MAX4594–97 toc 07
SUPPLY VOLTAGE (V)
LOGIC THRESHOLD (V)
V
IH
V
IL
5
15
10
25
20
35
30
40
2.0 3.0 3.52.5 4.0 4.5 5.0
TURN-ON/TURN-OFF TIME
vs. SUPPLY VOLTAGE
MAX4594-97 toc 08
SUPPLY VOLTAGE (V)
t
ON
/t
OFF
(ns)
t
ON
t
OFF
10
16
14
12
18
20
22
24
26
28
30
-40 10-15 35 60 85
TURN-ON/TURN-OFF TIME
vs. TEMPERATURE
MAX4594–97 toc 09
TEMPERATURE (°C)
t
ON
/t
OFF
(ns)
t
ON
t
OFF
FREQUENCY RESPONSE
MAX4594–97 toc 10
0
-110
0.01 0.1 1 10 100 1000
FREQUENCY (MHz)
LOSS (dB)
-70
-50
-30
-10
-90
OFF-ISOLATION
ON-LOSS
0.01 10.1 10 100
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX4594–97 toc 11
FREQUENCY (kHz)
THD + N (%)
0.1
0.0001
0.01
0.001
Typical Operating Characteristics (continued)
(V+ = +5V, T
A
= +25°C, unless otherwise noted.)
Pin Description
Note: NO, NC, and COM pins are identical and interchangeable. Any pin may be considered as an input or an output; signals pass
equally well in both directions.
PIN
MAX4594 MAX4595 MAX4596 MAX4597
SC70
µDFN SC70 µDFN SC70 µDFN SC70 µDFN
NAME
FUNCTION
11112222COMAnalog Switch, Common
22—— 44—— NO Analog Switch, Normally Open
33333333GNDGround
44441111 INDigital Control Input
56565656 V+Positive Supply Voltage
—— 22—— 44NC Analog Switch, Normally Closed
—5—5—5—5N.C. No Connection. Not internally connected.
EP EP EP EP EP EP EP EP PAD Exposed Pad. Connect to GND (µDFN only.)