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PDF MAX4515 Data sheet ( Hoja de datos )
| Número de pieza | MAX4515 | |
| Descripción | Low-Voltage / Low-On-Resistance / SPST / CMOS Analog Switches | |
| Fabricantes | Maxim Integrated | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MAX4515 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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19-1069; Rev 0; 6/96
Low-Voltage, Low-On-Resistance,
SPST, CMOS Analog Switches
_______________General Description
The MAX4514/MAX4515 are single-pole/single-throw
(SPST), CMOS, low-voltage, single-supply analog
switches with very low switch on-resistance. The
MAX4514 is normally open (NO). The MAX4515 is nor-
mally 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 cur-
rent maximum is only 1nA at +25°C or 20nA at +85°C.
All digital inputs have 0.8V to 2.4V logic thresholds,
ensuring TTL/CMOS-logic compatibility when using a
+5V supply.
For pin-compatible parts for use with dual supplies, see
the MAX4516/MAX4517.
________________________Applications
Battery-Operated Equipment
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Communications Circuits
PCMCIA Cards
Cellular Phones
Modems
____________________________Features
o Available in SOT23-5 Package
o +2V to +12V Single-Supply Operation
o Guaranteed On-Resistance:
20Ω with +5V Supply
10Ω with +12V Supply
o Guaranteed Low Off-Leakage Currents:
1nA at +25°C
20nA at +85°C
o Guaranteed Low On-Leakage Currents:
2nA at +25°C
40nA at +85°C
o Low Charge Injection: 10pC
o Fast Switching Speed: tON = 150ns, tOFF = 100ns
o Break-Before-Make Operation: tON > tOFF at +5V
o TTL/CMOS-Logic Compatible with +5V Supply
______________Ordering Information
PART
TEMP. RANGE PIN-PACKAGE
MAX4514CPA
0°C to +70°C
8 Plastic DIP
MAX4514CSA
0°C to +70°C
8 SO
MAX4514CUK
0°C to +70°C
5 SOT23-5
MAX4514C/D
0°C to +70°C
Dice*
Ordering Information continued at end of data sheet.
* Contact factory for dice specifications.
__________________________________________________________Pin Configurations
TOP VIEW
COM 1
8 NO COM 1
8 NC COM 1
5 V+ COM 1
5 V+
N.C. 2
N.C. 3
7 GND
6 IN
N.C. 2
N.C. 3
7 GND
6 IN
NO 2
NC 2
V+ 4
MAX4514
5 N.C.
V+ 4
MAX4515
5 N.C.
DIP/SO
N.C. = NOT INTERNALLY CONNECTED
INPUT
LOW
HIGH
DIP/SO
SWITCH STATE
MAX4514
MAX4515
OFF ON
ON OFF
GND 3
4 IN GND 3
MAX4514
MAX4515
SOT23-5
SOT23-5
MARKING INFORMATION (SOTs only)
XX XX
LOT SPECIFIC CODE
AE = MAX4514
AF = MAX4515
4 IN
________________________________________________________________ Maxim Integrated Products 1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
1 page  
Low-Voltage, Low-On-Resistance,
SPST, CMOS Analog Switches
____________________________Typical Operating Characteristics (continued)
(V+ = +5V, GND = 0V, TA = +25°C, unless otherwise noted.)
ON/OFF-LEAKAGE vs. TEMPERATURE
100
V+ = +5.5V
10
1 ICOM(ON)
0.1
0.01
0.001
ICOM(OFF)
0.0001
0.00001
-60 -40 -20 0 20 40 60 80 100 120 140
TEMPERATURE (°C)
FREQUENCY RESPONSE
0 60MAX4514/15-05
-10 ON LOSS
50
-20 40
-30 30
-40 20
-50 ON PHASE
10
-60 0
-70 -10
-80 OFF ISOLATION
-20
-90 -30
-100
-110
-120
0.0001 0.001 0.01
0.1
50Ω IN AND OUT,
V+ = +5V
-40
-50
-60
1 10 100 1000
FREQUENCY (MHz)
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
100
600Ω IN/OUT, V+ = +5V
10
1
0.1
0.01
10
100 1000 10,000 100,000
FREQUENCY (Hz)
200
180
160
140
120
100
80
60
40
20
0
0
TON/TOFF vs. VSUPPLY
TON
TOFF
2 4 6 8 10 12
V+ SUPPLY (V)
______________________________________________________________Pin Description
PIN
MAX4514
MAX4515
DIP/SO SOT23-5 DIP/SO SOT23-5
1111
2, 3, 5 — 2, 3, 5 —
4545
6464
7373
8 2 ——
——
8
2
NAME
COM
N.C.
V+
IN
GND
NO
NC
FUNCTION
Analog Switch Common Terminal
No Connect (not internally connected)
Positive Supply-Voltage Input (analog and digital)
Digital Control Input
Ground
Analog Switch (normally open)
Analog Switch (normally closed)
Note: NO, NC, and COM pins are identical and interchangeable. Any may be considered as an input or an output; signals pass
equally well in both directions.
_______________________________________________________________________________________ 5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet MAX4515.PDF ] | |
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