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PDF MAX4674ESE Data sheet ( Hoja de datos )
| Número de pieza | MAX4674ESE | |
| Descripción | 3V/5V / 4 / Wideband Quad 2:1 Analog Multiplexer | |
| Fabricantes | Maxim Integrated | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MAX4674ESE (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
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19-1708; Rev 2; 5/02
3V/5V, 4Ω, Wideband Quad
2:1 Analog Multiplexer
General Description
The MAX4674 is a low-voltage CMOS analog switch con-
taining four 2:1 multiplexers/demultiplexer. When pow-
ered from a single +5V supply, it features a low 4Ω max
on-resistance (RON), 0.4Ω max RON matching between
channels, and 0.8Ω RON flatness over the entire signal
range. Off-leakage current is only 0.5nA max at +25°C.
The MAX4674 features fast turn-on (tON) and turn-off
(tOFF) times of 18ns and 6ns, respectively, and is avail-
able in QFN, QSOP, TSSOP, and SO packages.
This low-voltage multiplexer operates with a +1.8V to
+5.5V single supply. All digital inputs have +0.8V and
+2.4V logic thresholds, ensuring TTL/CMOS-logic com-
patibility with +5V operation.
________________________Applications
10/100 Base-T
ATM Switching
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Communications Circuits
Relay Replacement
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
Features
o Guaranteed On-Resistance
4Ω max (+5V Supply)
6Ω max (+3V Supply)
o Guaranteed Match Between Channels
0.4Ω max
o Guaranteed Flatness Over Signal Range
0.8Ω max
o 1.8V Operation
RON = 100Ω typ Over Temperature
tON = 51ns typ
tOFF = 13ns typ
o Guaranteed Low Leakage Currents
0.5nA max at +25°C
o Single-Supply Operation from +1.8V to +5.5V
o Rail-to-Rail® Signal Handling
o TTL/CMOS-Logic Compatible
o Crosstalk: -114dB (1MHz)
o Off-Isolation: -67dB (1MHz)
o 4mm ✕ 4mm QFN Package
Ordering Information
PART
MAX4674EEE
MAX4674EUE
MAX4674ESE
MAX4674EGE
MAX4674EGP
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
16 QSOP
16 TSSOP
16 Narrow SO
16 QFN
20 QFN
Pin Configuration/Functional Diagram/Truth Table
TOP VIEW MAX4674
A0 1 CONTROL LOGIC 16 V+
EN A0 ON SWITCH
NC1 2
15 EN
1X
NONE
NO1 3
14 NC4
0 0 COM1-NC1
COM2-NC2
COM1 4
13 NO4
COM3-NC3
COM4-NC4
NC2 5
12 COM4
0
1
COM1-NO1
COM2-NO2
NO2 6
11 NC3
COM3-NO3
COM2 7
10 NO3
COM4-NO4
GND 8
9 COM3
QSOP/TSSOP/SO
NC1
16
NO1 1
A0 V+
15 14
EN
13
CONTROL LOGIC
12 NC4
AO
20
NC1 1
N.C. V+ N.C.
19 18 17
CONTROL LOGIC
EN
16
15 NC4
COM1 2
MAX4674
NC2 3
NO2 4
11 NO4
NO1 2
10 COM4 COM1 3
9 NC3
NC2 4
MAX4674
14 NO4
13 COM4
12 NC3
5
COM2
67
GND COM3
QFN
8
NO3
NO2 5
11 NO3
6 7 8 9 10
COM2 N.C. GND N.C. COM3
QFN
________________________________________________________________ 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  
3V/5V, 4Ω, Wideband Quad
2:1 Analog Multiplexer
(V+ = +5V, TA = +25°C, unless otherwise noted.)
ON-RESISTANCE vs. VCOM
12
3.0
Typical Operating Characteristics
ON-RESISTANCE vs. VCOM
ON/OFF-LEAKAGE CURRENT
vs. TEMPERATURE
1000
10
8
6
4
2
0
0
V+ = 1.8V
V+ = 2.5V
V+ = 3.0V
V+ = 5.0V
12345
VCOM (V)
2.5 TA = +85°C
2.0
1.5
TA = +25°C
1.0 TA = -40°C
0.5
V+ = 5V
0
01
23
VCOM (V)
4
5
100 ION_LEAK
10
IOFF_LEAK
1
0.1
-40
-15 10 35 60
TEMPERATURE (°C)
85
CHARGE INJECTION
vs. VCOM
25
20
15
10
5
0
0
12
10
1234
VCOM (V)
TURN-ON/-OFF TIME
vs. TEMPERATURE
tON
5
8
6
tOFF
4
2
0
-40 -20
0 20 40 60
TEMPERATURE (°C)
80
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
40
35
30
25
20
15
10
5
0123456
V+ (V)
OFF-ISOLATION, ON-RESPONSE,
AND CROSSTALK vs. FREQUENCY
20
0
-20 ON-RESPONSE
-40 OFF-ISOLATION
-60
-80
CROSSTALK
-100
-120
0.01
0.1 1 10 100
FREQUENCY (MHz)
1000
TURN-ON/-OFF TIME
vs. SUPPLY VOLTAGE
30
25
20
15 tON
10
5 tOFF
0
12345
V+ (V)
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
0.020
0.018
0.016
0.014
0.012
0.010
0.008
0.006
0.004
0.002
10
100 1k 10k
FREQUENCY (Hz)
100k
_______________________________________________________________________________________ 5
5 Page 
3V/5V, 4Ω, Wideband Quad
2:1 Analog Multiplexer
Package Information (continued)
______________________________________________________________________________________ 11
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet MAX4674ESE.PDF ] | |
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