MAX4581L Datasheet, PDF (1/16 Pages) Maxim Integrated Products – Low-Voltage, CMOS Analog Multiplexers/Switches

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^® ana-
log signals. Off-leakage current is only 2nA at +25°C.
All digital inputs have 0.8V to 2.0V logic thresholds to
ensure TTL/CMOS-logic compatibility when using a
+12V supply.
Applications
Audio and Video Signal Routing
Data-Acquisition Systems
Communications Circuits
Automotive
DSL Modem
Features
o +3V Logic-Compatible Inputs (V_IH = 2.0V, V_IL = 0.8V)
o Guaranteed On-Resistance: 80Ω with +12V Supply
o Guaranteed 4Ω On-Resistance Match Between
Channels
o Guaranteed Low Off-Leakage Current: 2nA at
+25°C
o Guaranteed Low On-Leakage Current: 2nA at
+25°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 × 4mm Thin QFN Package
o Pin Compatible with Industry-Standard
74HC4051/74HC4052/74HC4053 and
MAX4051/MAX4052/MAX4053
Ordering Information
PART
TEMP RANGE PIN-PACKAGE
MAX4581LESE -40°C to +85°C 16 Narrow SO
MAX4581LEEE -40°C to +85°C 16 QSOP
MAX4581LETE -40°C to +85°C 16 Thin QFN (4mm x 4mm)
Ordering Information continued at end of data sheet.
Pin Configurations/Functional Diagrams
TOP VIEW
MAX4581L
MAX4582L
MAX4583L
16 15 14 13
16 15 14 13
16 15 14 13
X1
X7 2
X5 3
ENABLE 4
LOGIC
5
6
7
8
12 X1
Y1
11 X0
Y3 2
10 X3
Y1 3
9 A ENABLE 4
LOGIC
5
6
7
8
12 X1
Z1 1
11 X
Z2
10 X0
Z0 3
9 X3 ^ENABLE 4
5
6
7
8
12 X
11 X1
10 X0
9A
THIN QFN
THIN QFN
Pin Configurations/Functional Diagrams continued at end of data sheet.
THIN QFN
Rail-to-Rail is a registered trademark of Nippon Motorola, Inc.
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