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PDF MAX4542CSA Data sheet ( Hoja de datos )
| Número de pieza | MAX4542CSA | |
| Descripción | Low-Voltage / Single-Supply Dual SPST/SPDT Analog Switches | |
| Fabricantes | Maxim Integrated | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MAX4542CSA (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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19-1202; Rev 1; 1/00
Low-Voltage, Single-Supply
Dual SPST/SPDT Analog Switches
General Description ____________________________Features
The MAX4541–MAX4544 are precision, dual analog
switches designed to operate from a single +2.7V to
+12V supply. Low power consumption (5µW) makes
these parts ideal for battery-powered equipment. These
switches offer low leakage currents (100pA max) and fast
switching speeds (tON = 150ns max, tOFF = 100ns max).
When powered from a +5V supply, the MAX4541–
MAX4544 offer 2Ω max matching between channels, 60Ω
max on-resistance (RON), and 6Ω max RON flatness.
These switches also offer 5pC max charge injection and
a minimum of 2000V ESD protection per Method 3015.7.
The MAX4541/MAX4542/MAX4543 are dual single-pole/
single-throw (SPST) devices and the MAX4544 is a single-
pole/double-throw (SPDT) device. The MAX4541 has two
normally open (NO) switches and the MAX4542 has two
normally closed (NC) switches. The MAX4543 has one NO
and one NC switch and can be used as an SPDT, while
the MAX4544 is an SPDT. The MAX4541/MAX4542/
MAX4543 are available in tiny SOT23-8 packages, and
the MAX4544 is available in a SOT23-6 package.
________________________Applications
o Low RON: 60Ω max (33Ω typ)
o RON Matching Between Channels: 2Ω max
o RON Flatness: 6Ω max
o Guaranteed Charge Injection: 5pC max
o +2.7V to +12V Single-Supply Operation
o Low Power Consumption: <5µW
o Low Leakage Current Over Temperature:
10nA max at +85°C
o Fast Switching: tON = 35ns, tOFF = 25ns
o Guaranteed Break-Before-Make
(MAX4543/MAX4544 only)
o TTL/CMOS-Logic Compatible
o Pin Compatible with MAX323/MAX324/MAX325
o MAX4541/42/43 Available in SOT23-8
MAX4544 Available in SOT23-6
Ordering Information
PART
TEMP. RANGE
PIN-
PACKAGE
MAX4541CUA 0°C to +70°C 8 µMAX
TOP
MARK
—
Battery-Operated Systems Test Equipment
MAX4541CSA 0°C to +70°C 8 SO
—
Sample-and-Hold Circuits
Heads-Up Displays
Guidance and Control
Systems
Audio and Video
Switching
Military Radios
Communications Systems
+3V/+5V DACs and ADCs
PBX, PABX
Cell Phones
Ultrasound
Pagers
MAX4541CPA 0°C to +70°C 8 Plastic DIP
—
MAX4541C/D
0°C to +70°C Dice*
—
MAX4541EKA-T -40°C to +85°C 8 SOT23
AAAE
MAX4541EUA -40°C to +85°C 8 µMAX
—
MAX4541ESA -40°C to +85°C 8 SO
—
MAX4541EPA -40°C to +85°C 8 Plastic DIP
—
Ordering Information continued at end of data sheet.
*Dice are specified at TA = +25°C.
Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
MAX4544
NO 1
COM 2
NC 3
GND 4
8 V+
7 IN
6 N.C.
5 N.C.
µMAX/SO/DIP
N.C. = NOT INTERNALLY CONNECTED
MAX4541/MAX4542/MAX4543
APPEAR AT END OF DATA SHEET.
IN 1
V+ 2
GND 3
MAX4544
6 NO
5 COM
4 NC
SOT23-6*
LOGIC
MAX4544
NC
NO
0 ON OFF
1 OFF ON
SWITCHES SHOWN FOR "0" INPUT
MAX4544
PIN 6
6 54
AAAM
123
*NOTE: SOT23-6 PACKAGE
HAS LETTERING NEAREST PIN 6
________________________________________________________________ Maxim Integrated Products 1
For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
1 page  
Low-Voltage, Single-Supply
Dual SPST/SPDT Analog Switches
__________________________________________Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
ON-RESISTANCE vs. COM VOLTAGE
80
A: V+ = +3V
70 B: V+ = +5V
C: V+ = +12V
60
50
A
40
30
B
20
C
10
0
0 2 4 6 8 10 12
VCOM (V)
TURN-ON/OFF TIMES
vs. TEMPERATURE
100
90 V+ = +5V
80
70
60
50
40
tON
30
20
tOFF
10
0
-55 -35 -15 5 25 45 65 85 105 125
TEMPERATURE (°C)
FREQUENCY RESPONSE
MAX4541-07
0 225
-10 ON-LOSS
180
-20 135
-30 90
-40
ON-PHASE
-50
45
0
-60 -45
-70
OFF-LOSS
-80
-90
-100
0.1
1
50Ω IN AND OUT
V+ = +5V
10 100
FREQUENCY (MHz)
-90
-135
-180
-225
ON-RESISTANCE vs.
COM VOLTAGE OVER TEMPERATURE
60
50
A
40 B
30 C
D
20 E
10
0
0
1
A: TA = +125°C
B: TA = +85°C
C: TA = +25°C
D: TA = -40°C
E: TA = -55°C
2 3 45
VCOM (V)
ON/OFF-LEAKAGE CURRENT
vs. TEMPERATURE
100
V+ = +5.5V
10
1
ICOM(ON)
0.1
ICOM/IN(OFF)
0.01
0.001
-55 -30 -5 20 45 70 95 120 125
TEMPERATURE (°C)
INPUT VOLTAGE vs. SUPPLY CURRENT
1000
900
800
700
600
500
400
300
200 IV+
100
0
01 2 345
VIN (V)
TURN-ON/OFF TIMES vs.
SUPPLY VOLTAGE
200
180 V+ = +5V
160
140
120 tON
100
80 tOFF
60
40
20
0
0 2 4 6 8 10
VSUPPLY (V)
12
CHARGE INJECTION vs. COM VOLTAGE
8
V- = +5V
7
6
5
4
3
2
1
0
012 345
VCOM (V)
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
1
0.1
10
100 1k
FREQUENCY (Hz)
10k
_______________________________________________________________________________________ 5
5 Page 
Low-Voltage, Single-Supply
Dual SPST/SPDT Analog Switches
_________Pin Configurations/Functional Diagrams/Truth Tables (continued)
TOP VIEW
MAX4541
NO1 1
COM1 2
IN2 3
GND 4
8 V+
7 IN1
6 COM2
5 NO2
µMAX/SO/DIP
MAX4541
NO1 1
V+ 2
IN2 3
COM2 4
SOT23-8
8 COM1
7 IN1
6 GND
5 NO2
MAX4542
NC1 1
COM1 2
IN2 3
GND 4
8 V+
7 IN1
6 COM2
5 NC2
µMAX/SO/DIP
MAX4542
NC1 1
V+ 2
IN2 3
COM2 4
8 COM1
7 IN1
6 GND
5 NC2
SOT23-8
SWITCHES SHOWN FOR LOGIC "0" INPUT
MAX4543
NO1 1
COM1 2
IN2 3
GND 4
8 V+
7 IN1
6 COM2
5 NC2
µMAX/SO/DIP
MAX4543
NO1 1
V+ 2
IN2 3
COM2 4
SOT23-8
8 COM1
7 IN1
6 GND
5 NC2
______________________________________________________________________________________ 11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet MAX4542CSA.PDF ] | |
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