MAX4733 Maxim, MAX4733 Datasheet - Page 7

• Manufacturer Part Number: MAX4733
• Description: The MAX4731/MAX4732/MAX4733 low-voltage, dual, single-pole/single-throw (SPST) analog switches operate from a single +2V to +11V supply and handle rail-to- rail analog signals
• Manufacturer: Maxim

(T
The MAX4731/MAX4732/MAX4733 operate to +11V
with some precautions. The absolute maximum rating
for V+ is +12V (referenced to GND). When operating
near this region, bypass V+ with a minimum 0.1µF
capacitor to ground as close to the IC as possible.
A
UCSP
= +25°C, unless otherwise noted.)
80
70
60
50
40
30
20
10
C1
C2
C3
A1
A2
A3
B1
B3
—
—
—
0
-40
MAX4731
t
V+ = +3.0V
ON
,
-20
EP (TDFN
TURN-ON/OFF TIME
µMAX/
vs. TEMPERATURE
TDFN
only)
50
TEMPERATURE ( C)
t
V+ = +3.0V
Applications Information
OFF
0
—
—
1
2
4
7
3
8
6
5
,
Operating Considerations for
_______________________________________________________________________________________
20
t
V+ = +5.0V
ON
40
UCSP
,
t
V+ = +5.0V
OFF
A2
A3
B1
B3
C1
C2
A1
C3
—
—
—
Dual SPST Analog Switches in UCSP
,
High-Voltage Supply
MAX4732
60
PIN
EP (TDFN
80
µMAX/
TDFN
only)
—
—
2
4
7
3
8
6
1
5
-100
-120
Typical Operating Characteristics (continued)
-20
-40
-60
-80
0
10k
UCSP
OFF-ISOLATION
C1
C2
C3
A1
A2
A3
B1
B3
—
—
—
ON-LOSS
100k
MAX4733
FREQUENCY RESPONSE
FREQUENCY (Hz)
EP (TDFN
1M
µMAX/
TDFN
only)
—
—
1
2
4
7
3
8
6
5
The MAX4731/MAX4732/MAX4733 are TTL compatible
when powered from a single +5V supply. When pow-
ered from other supply voltages, the logic inputs should
be driven rail-to-rail. For example, with a +11V supply,
IN1 and IN2 should be driven low to 0V and high to
11V. With a +3.3V supply, IN1 and IN2 should be dri-
ven low to 0V and high to 3.3V. Driving IN1 and IN2 rail-
to-rail minimizes power consumption.
10M
CROSSTALK
100M
V+ = +3V
NAME
COM1
COM2
GND
NO1
NO2
NC1
NC2
IN1
IN2
V+
EP
1G
Analog-Switch Normally Open Terminal
Analog-Switch Common Terminal
Ground. Connect to digital ground.
Logic-Control Digital Input
Logic-Control Digital Input
Positive Supply Voltage Input
Analog-Switch Common Terminal
Analog-Switch Normally Open Terminal
Analog-Switch Normally Closed Terminal
Analog-Switch Normally Closed Terminal
Exposed Pad. Connect to V+.
0.0001
0.001
0.01
0.1
1
10
R
V+ = +3.0V
R
V+ = +3.0V
L
TOTAL HARMONIC DISTORTION
L
R
V+ = +5.0V
L
= 100k
= 1k
= 1k
Pin Description
100
FUNCTION
vs. FREQUENCY
R
V+ = +5.0V
L
FREQUENCY (Hz)
= 100k
1k
Logic Levels
V
COM
10k
BW = 30kHz
= 2V
P-P
100k
7