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PDF MAX14752 Data sheet ( Hoja de datos )
| Número de pieza | MAX14752 | |
| Descripción | (MAX14752 / MAX14753) 8-Channel/Dual 4-Channel 72V Analog Multiplexers | |
| Fabricantes | Maxim Integrated Products | |
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MAX14752/MAX14753
8-Channel/Dual 4-Channel
72V Analog Multiplexers
General Description
The MAX14752/MAX14753 are 8-to-1 and dual 4-to-1
high-voltage analog multiplexers. Both devices feature
60Ω (typ) on-resistance with 0.03Ω (typ) on-resistance
flatness. These low on-resistance multiplexers conduct
equally well in either direction. Flexible logic levels for
the channel-select interface are defined by the EN input.
The MAX14752 is a 8-to-1 multiplexer and MAX14753 is
a dual 4-to-1 multiplexer. Both devices operate with
dual supplies of ±10V to ±36V, or a single supply of
+20V to +72V.
The MAX14752/MAX14753 are available in a 16-pin
TSSOP package and are pin compatible with the indus-
try-standard DG408/DG409. Both the MAX14752/
MAX14753 are specified over the extended -40°C to
+85°C operating temperature range.
Applications
Programmable-Logic Controllers
Environment Control Systems
ATE Systems
Medical Monitoring Systems
Benefits and Features
• Supply Range Accommodates Wide Voltage
Applications
• Wide ±36V (max) Bipolar Power Supply
• High +72V (max) Single Power Supply
• Asymmetric Bipolar Power Supply Operation
• Low Leakage Current and RON Improves System
Accuracy
• Low On-Resistance 60Ω (typ)
• 0.03Ω (typ) RON Flatness Over Common-Mode
Voltage Range
• 20nA Low-Input, On-Leakage Current (max)
• Low 25µA IDD Supply Current in Disable Mode
Saves Power
• Easy to Upgrade with Pin-Compatible, Industry-
Standard DG408/DG409
Ordering Information
PART
TEMP RANGE PIN-PACKAGE
MAX14752EUE+ -40°C to +85°C 16 TSSOP
MAX14753EUE+ -40°C to +85°C 16 TSSOP
+Denotes a lead(Pb)-free/RoHS-compliant package.
Pin Configurations appear at end of data sheet.
Functional Diagrams
MAX14752
VDD VSS
IN0
IN1
IN2
IN3
IN4
IN5
IN6
IN7
CONTROL
OUT
S0 S1 S2 EN GND
MAX14753
VDD VSS
INA0
INA1
INA2
INA3
INB0
INB1
INB2
INB3
CONTROL
OUTA
OUTB
S1 S0 EN GND
19-4255; Rev 5; 5/15
1 page  
MAX14752/MAX14753
8-Channel/Dual 4-Channel
72V Analog Multiplexers
Test Circuits/Timing Diagrams/Truth Tables
V
VDD 1μF
VDD 1μF
IN_
INA_
INB_
VIN
VDD
MAX14752
MAX14753
OUT
OUTA
OUTB
GND
1μF
VSS
VSS
IIN
IN_
INA_
UNCONNECTED INB_
VDD
MAX14752
MAX14753
OUT
OUTA
OUTB
IOUT(ON)
IOUTA(ON)
IOUTB(ON)
A
VOUT
GND
1μF
VSS
VSS
Figure 1. On-Resistance
Figure 2. On-Leakage Current
VDD 1μF
IIN(OFF)
IINA(OFF)
IINB(OFF)
A
VIN
IN_
INA_
INB_
VDD
MAX14752
MAX14753
OUT
OUTA
OUTB
IOUT(OFF)
IOUTA(OFF)
IOUTB(OFF)
A
VOUT
GND
1μF
Figure 3. Off-Leakage Current
VSS
VSS
www.maximintegrated.com
Maxim Integrated | 5
5 Page 
MAX14752/MAX14753
8-Channel/Dual 4-Channel
72V Analog Multiplexers
Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)
CROSSTALK vs. FREQUENCY
0
VDD = +35V
VSS = -35V
-20
OFF-ISOLATION vs. FREQUENCY
0
VDD = +35V
VSS = -35V
-20
-40 -40
-60 -60
-80 -80
-100
0.01
0.1 1 10
FREQUENCY (MHz)
100
-100
0.01
0.1 1 10
FREQUENCY (MHz)
100
ON-LOSS vs. FREQUENCY
0
-10
-20
-30
-40
VDD = +35V
VSS = -35V
-50
0.01 0.1 1 10
FREQUENCY (MHz)
100
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. FREQUENCY
0.005
VDD = +35V
VSS = -35V
0.004
0.003
0.002
0.001
0
0.01
0.1 1 10
FREQUENCY (MHz)
100
www.maximintegrated.com
Maxim Integrated | 11
11 Page | ||
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| PDF Descargar | [ Datasheet MAX14752.PDF ] | |
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