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PDF MAX4582L Data sheet ( Hoja de datos )
| Número de pieza | MAX4582L | |
| Descripción | Low-Voltage / CMOS Analog Multiplexers/Switches | |
| Fabricantes | Maxim Integrated | |
| Logotipo |  |
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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 (VIH = 2.0V, VIL = 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
567 8
12 X1
Y1
11 X0
Y3 2
10 X3
Y1 3
9 A ENABLE 4
LOGIC
5 67 8
12 X1
Z1 1
11 X
Z2
10 X0
Z0 3
9 X3 ENABLE 4
567 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.
________________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1 page  
Low-Voltage, CMOS Analog
Multiplexers/Switches
Typical Operating Characteristics (continued)
(VCC = 12V, VEN = GND, TA = +25°C, unless otherwise noted.)
ON-LEAKAGE CURRENT
vs. TEMPERATURE
100
10
1
0.1
0.01
0.001
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
CHARGE INJECTION vs. VCOM
10
9
8
7
6
5
4
3
2
1
0
0 1 2 3 4 5 6 7 8 9 10 11 12
VCOM (V)
SUPPLY CURRENT
vs. TEMPERATURE
1000
VINH, VA, VB, VC = 0V OR VCC
100
10
1
0.1
0.01
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
0.1
600Ω IN AND OUT
0.01
0.001
0.0001
10
100 1k 10k
FREQUENCY (Hz)
100k
10,000
SUPPLY CURRENT
vs. LOGIC-LEVEL VOLTAGE
1000
100
10
1
0.1
0.01
0.001
0.0001
0 1 2 3 4 5 6 7 8 9 10 11 12
LOGIC-LEVEL VOLTAGE (V)
FREQUENCY RESPONSE
30 90MAX4581L/2L/3L toc08
10 ON-LOSS
-10
60
30
-30
ON-PHASE
-50
0
-30
-70
OFF-ISOLATION
-90
-110
CROSSTALK
-60
-90
-120
-130
0.001 0.01
0.1 1 10
FREQUENCY (MHz)
-150
100 1000
LOGIC-LEVEL THRESHOLD
vs. SUPPLY VOLTAGE
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0 1 2 3 4 5 6 7 8 9 10 11 12
SUPPLY VOLTAGE (V)
_______________________________________________________________________________________ 5
5 Page 
CHANNEL
SELECT
Low-Voltage, CMOS Analog
Multiplexers/Switches
VCC
VCC
A X_, Y_, Z_
B
C MAX4581L
MAX4582L
MAX4583L
ENABLE
X, Y, Z
GND
1MHz
CAPACITANCE
ANALYZER
Figure 5. NO/COM Capacitance
CHANNEL
SELECT
VCC
VCC
A X_, Y_, Z_
B
C MAX4581L
MAX4582L
MAX4583L
ENABLE
X, Y, Z
GND
NETWORK
ANALYZER
VIN 50Ω 50Ω
VOUT
MEAS.
REF.
50Ω 50Ω
OFF-ISOLATION
=
20log
x
VOUT
VIN
ON-LOSS = 20log x VOUT
VIN
CROSSTALK = 20log x
VOUT
VIN
MEASUREMENTS ARE STANDARDIZED AGAINST SHORT AT SOCKET TERMINALS.
OFF-ISOLATION IS MEASURED BETWEEN COM AND "OFF" NO TERMINAL ON EACH SWITCH.
ON-LOSS IS MEASURED BETWEEN COM AND "ON" NO TERMINAL ON EACH SWITCH.
CROSSTALK (MAX4582/MAX4583) IS MEASURED FROM ONE CHANNEL (A, B, C) TO ALL OTHER CHANNELS.
SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.
Figure 6. Off-Isolation, On-Loss, and Crosstalk
______________________________________________________________________________________ 11
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet MAX4582L.PDF ] | |
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