19-2941; Rev 0; 8/03
Low-Voltage, CMOS Analog
Multiplexers/Switches
General Description
The MAX4581L/MAX4582L/MAX4583L are low-voltage,
CMOS analog ICs configured as an 8-channel multi-
plexer (MAX4581L), two 4-channel multiplexers
(MAX4582L), and three single-pole/double-throw
(SPDT) switches (MAX4583L).
These CMOS devices operate with a +2V to +12V sin-
gle supply. Each switch can handle Rail-to-Rail
庐
ana-
log signals. Off-leakage current is only 2nA at +25掳C.
All digital inputs have 0.8V to 2.0V logic thresholds to
ensure TTL/CMOS-logic compatibility when using a
+12V supply.
Features
o
+3V Logic-Compatible Inputs (V
IH
= 2.0V, V
IL
= 0.8V)
o
Guaranteed On-Resistance: 80鈩?with +12V Supply
o
Guaranteed 4鈩?On-Resistance Match Between
Channels
o
Guaranteed Low Off-Leakage Current: 2nA at
+25掳C
o
Guaranteed Low On-Leakage Current: 2nA at
+25掳C
o
+2V to +12V Supply Operation
o
TTL/CMOS-Logic Compatible
o
Low Crosstalk: -96dB (MAX4582L)
o
High Off-Isolation: -90dB
o
Tiny 4mm
脳
4mm Thin QFN Package
o
Pin Compatible with Industry-Standard
74HC4051/74HC4052/74HC4053 and
MAX4051/MAX4052/MAX4053
MAX4581L/MAX4582L/MAX4583L
Applications
Audio and Video Signal Routing
Data-Acquisition Systems
Communications Circuits
Automotive
DSL Modem
Ordering Information
PART
MAX4581LESE
MAX4581LEEE
MAX4581LETE
TEMP RANGE
PIN-PACKAGE
-40掳C to +85掳C 16 Narrow SO
-40掳C to +85掳C 16 QSOP
-40掳C to +85掳C 16 Thin QFN (4mm x 4mm)
Ordering Information continued at end of data sheet.
Pin Configurations/Functional Diagrams
TOP VIEW
MAX4581L
V
CC
X6
X4
X2
Y2
16
15
14
13
16
MAX4582L
V
CC
Y0
Y0
X2
15
14
13
16
MAX4583L
V
CC
14
Y1
15
13
Y
12 X
11 X1
10 X0
9
5
GND
6
GND
7
C
8
B
A
X
X7
X5
ENABLE
1
2
3
4
5
GND
6
GND
LOGIC
7
C
8
B
12 X1
11 X0
10 X3
9
A
Y
Y3
Y1
ENABLE
1
2
3
4
5
GND
6
GND
LOGIC
7
B
8
A
12 X1
11 X
10 X0
9
X3
Z1
Z
Z0
ENABLE
1
2
3
4
THIN QFN
THIN QFN
THIN QFN
Pin Configurations/Functional Diagrams continued at end of data sheet.
Rail-to-Rail is a registered trademark of Nippon Motorola, Inc.
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim鈥檚 website at www.maxim-ic.com.