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PDF MAX4594EXK-T Data sheet ( Hoja de datos )
| Número de pieza | MAX4594EXK-T | |
| Descripción | Low-Voltage / Single-Supply / 10 SPST CMOS Analog Switches | |
| Fabricantes | Maxim Integrated | |
| Logotipo |  |
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19-1663; Rev 1; 7/00
Low-Voltage, Single-Supply,
10Ω SPST CMOS Analog Switches
General Description
The MAX4594–MAX4597 single-pole/single-throw
(SPST) analog switches operate from a single +2.0V to
+5.5V supply. The MAX4594/MAX4596 switches are
normally open (NO), and the MAX4595/MAX4597 are
normally closed (NC). The MAX4596/MAX4597 pinouts
are optimized for the highest SC70 package off-isola-
tion available.
These switches have 10Ω max on-resistance (RON),
with 1.5Ω max RON flatness over the analog signal
range when powered from a +5V supply. The
MAX4594–MAX4597 offer low 0.5nA leakage currents
and fast switching times less than 40ns. They are pack-
aged in an ultra-small 5-pin SC70.
________________________Applications
Cellular Phones
Battery-Operated Equipment
Audio and Video Signal Routing
Communications Circuits
PCMCIA Cards
DSL Modems
____________________________Features
o Available in SC70-5 Package
o 10Ω max On-Resistance
o 1.5Ω max On-Resistance Flatness
o Fast Switching
tON = 35ns max
tOFF = 40ns max
o Guaranteed 5pC max Charge Injection
o +2.0V to +5.5V Single-Supply Operation
o 300MHz -3dB Bandwidth at +25°C
o TTL/CMOS-Logic Compatible
o -80dB Off-Isolation at 1MHz
o 0.5nA max Off-Leakage
o 0.05% THD
Ordering Information
PART
TEMP. RANGE
MAX4594EXK-T
MAX4595EXK-T
MAX4596EXK-T
MAX4597EXK-T
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-
PACKAGE
5 SC70-5
5 SC70-5
5 SC70-5
5 SC70-5
TOP
MARK
AAH
AAI
AAJ
AAK
Pin Configurations/Functional Diagrams/Truth Table
TOP VIEW
COM 1
5 V+
COM 1
5 V+
IN 1
5 V+
IN 1
5 V+
NO 2
NC 2
COM 2
COM 2
GND 3
4 IN
MAX4594
GND 3
4 IN
MAX4595
GND 3
4 NO
MAX4596
GND 3
4 NC
MAX4597
INPUT
LOW
HIGH
SWITCH STATE
MAX4594/MAX4596 MAX4595/MAX4597
OFF ON
ON OFF
SWITCHES SHOWN FOR LOGIC "O" INPUT.
________________________________________________________________ Maxim Integrated Products 1
For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
1 page  
Low-Voltage, Single-Supply,
10Ω SPST CMOS Analog Switches
Typical Operating Characteristics (continued)
(V+ = +5V, TA = +25°C, unless otherwise noted.)
TURN-ON/TURN-OFF TIME
LOGIC THRESHOLD vs. SUPPLY VOLTAGE
vs. SUPPLY VOLTAGE
2.0 40
1.8
35
1.6
TURN-ON/TURN-OFF TIME
vs. TEMPERATURE
30
28
26 tOFF
1.4 VIH
1.2
1.0 VIL
0.8
0.6
0.4
0.2
30 24
tOFF
25
22
20 tON
20 tON 18
15 16
14
10
12
0
2.0
2.5 3.0 3.5 4.0 4.5
SUPPLY VOLTAGE (V)
5.0
5
2.0
2.5 3.0 3.5 4.0 4.5
SUPPLY VOLTAGE (V)
5.0
10
-40
-15 10 35 60
TEMPERATURE (°C)
85
FREQUENCY RESPONSE
0
ON-LOSS
-10
-30
-50 OFF-ISOLATION
-70
-90
-110
0.01
0.1 1
10 100
FREQUENCY (MHz)
1000
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
0.1
0.01
0.001
0.0001
0.01
0.1 1 10
FREQUENCY (kHz)
100
Pin Description
MAX4594
1
2
3
4
5
—
PIN
MAX4595 MAX4596
12
—4
33
41
55
2—
MAX4597
2
—
3
1
5
4
NAME
COM
NO
GND
IN
V+
NC
FUNCTION
Analog Switch, Common
Analog Switch, Normally Open
Ground
Digital Control Input
Positive Supply-Voltage
Analog Switch, Normally Closed
Note: NO, NC, and COM pins are identical and interchangeable. Any pin may be considered as an input or an output; signals pass
equally well in both directions.
_______________________________________________________________________________________ 5
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| PDF Descargar | [ Datasheet MAX4594EXK-T.PDF ] | |
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