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PDF MAX4501 Data sheet ( Hoja de datos )
| Número de pieza | MAX4501 | |
| Descripción | Low-Voltage / SPST / CMOS Analog Switches | |
| Fabricantes | Maxim Integrated | |
| Logotipo |  |
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19-1062; Rev 1; 11/99
Low-Voltage, SPST, CMOS Analog Switches
_________________General Description
The MAX4501/MAX4502 are single-pole/single-throw
(SPST), low-voltage, single-supply, CMOS analog
switches. The MAX4501 is normally open (NO). The
MAX4502 is normally closed (NC).
These CMOS switches can operate continuously with a
single supply between +2V and +12V. Each switch can
handle Rail-to-Rail® analog signals. The off-leakage
current is only 1nA at +25°C or 10nA at +85°C.
The digital input has 0.8V and 2.4V logic thresholds,
ensuring TTL/CMOS-logic compatibility when using a
single +5V supply.
_____________________________Features
o Available in SOT23-5 and SC70-5 Packages
o +2V to +12V Single-Supply Operation
o Guaranteed On-Resistance: 250Ω at +5V
o Guaranteed Low Off-Leakage Current
1nA at +25°C
10nA at +85°C
o Guaranteed Low On-Leakage Current
2nA at +25°C
20nA at +85°C
o Low Charge Injection: 10pC
o Fast Switching Speed: tON = 75ns, tOFF = 50ns
o TTL/CMOS-Logic Compatible with +5V Supply
_________________________Applications ________________Ordering Information
Battery-Operated Equipment
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Communications Circuits
PCMCIA Cards
Cellular Phones
Modems
PART
TEMP. RANGE
PIN-
PACKAGE
TOP
MARK
MAX4501CUK-T 0°C to +70°C 5 SOT23-5 AAAA
MAX4501CSA
0°C to +70°C 8 SO
—
MAX4501CPA
0°C to +70°C 8 Plastic DIP
—
MAX4501C/D
0°C to +70°C Dice*
—
MAX4501EXK-T -40°C to +85°C 5 SC70-5
AAE
MAX4501EUK-T -40°C to +85°C 5 SOT23-5 AAAA
MAX4501ESA -40°C to +85°C 8 SO
—
MAX4501EPA -40°C to +85°C 8 Plastic DIP
—
MAX4501MJA -55°C to +125°C 8 CERDIP**
—
Ordering Information continued at end of data sheet.
*Contact factory for dice specifications.
**Contact factory for availability.
_______________________Pin Configurations/Functional Diagrams/Truth Table
TOP VIEW
COM 1
N.C. 2
N.C. 3
V+ 4
MAX4501
8 NO COM 1
7 GND N.C. 2
6 IN
N.C. 3
5 N.C.
V+ 4
MAX4502
SO/DIP
SO/DIP
INPUT
LOW
HIGH
N.C. = NOT INTERNALLY CONNECTED
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
8 NC COM 1
5 V+ COM 1
5 V+
7 GND
6 IN
NO 2
NC 2
5 N.C. GND 3
MAX4501
4 IN
GND 3
MAX4502
4 IN
SC70-5/SOT23-5
SWITCH STATE
MAX4501
MAX4502
OFF ON
ON OFF
SC70-5/SOT23-5
________________________________________________________________ Maxim Integrated Products 1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
1 page  
Low-Voltage, SPST, CMOS Analog Switches
__________________________________________Typical Operating Characteristics
(V+ = +5V, GND = 0, TA = +25°C, unless otherwise noted.)
ON-RESISTANCE
vs. VCOM AND TEMPERATURE
250
200
150 TA = +85°C TA = +125°C
100
50 TA = +25°C
TA = -55°C
0
012345
VCOM (V)
ON-RESISTANCE
vs. VCOM
1000
V+ = 2V
V+ = 3V
100 V+ = 5V
V+ = 9V
V+ = 12V
10
0 2 4 6 8 10 12
VCOM (V)
OFF-LEAKAGE
vs. TEMPERATURE
1000
V+ = 5.5V
100
10
1
0.1
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
10,000
1000
ON-LEAKAGE
vs. TEMPERATURE
V+ = 5.5V
100
10
1
0.1
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
FREQUENCY RESPONSE
MAX4501-05
0 10
-10
-20 ON-LOSS
-30
ON-PHASE
0
-10
-20
-40 -30
-50
-60 OFF-ISOLATION
-40
-50
-70
-80
-90
0.1
-60
V+ = +5V
50Ω IN/OUT
-70
-80
1 10 100 1000
FREQUENCY (MHz)
CHARGE INJECTION
vs. VCOM
6
5
V+ = 12V
4
3
2
V+ = 5V
1
V+ = 3V
0
0 1 2 3 4 5 6 7 8 9 10 11 12
VCOM (V)
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
100
V+ = 5V
600Ω IN/OUT
10
1
0.1
0.01
10
100 1k 10k
FREQUENCY (Hz)
100k
100
90
tON
80
SWITCHING TIME
vs. SUPPLY VOLTAGE
RLOAD = 1kΩ
70
60
50
40
30
20
tOFF
10
0
0 2 4 6 8 10 12
VSUPPLY (V)
_______________________________________________________________________________________ 5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet MAX4501.PDF ] | |
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