MAX14752 Datasheet, PDF (1/15 Pages) Maxim Integrated Products – 8-Channel/Dual 4-Channel 72V Analog Multiplexers

19-4255; Rev 2; 2/09
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.
Features
o Wide Dual Power-Supply Range ±36V (max)
o Wide Single Power-Supply Range +72V (max)
o Low On-Resistance 60Ω (typ)
o R_ON Flatness Over Common-Mode Voltage 0.03Ω
(typ)
o Low-Input (20nA) On-Leakage Current (max)
o EN Voltage Defines Logic Level of S0, S1, and S2
o Low I_DD Supply Current in Disable Mode 25µA (max)
o Overvoltage/Undervoltage Clamp Through
Protection Diodes
o Break-Before-Make Operation
o Pin Compatible with Industry-Standard
DG408/DG409
Applications
Programmable-Logic Controllers
Environment Control Systems
ATE Systems
Medical Monitoring Systems
Automotive
Pin Configurations appear at end of data sheet.
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.
Functional Diagrams
MAX14752
V_DD
V_SS
IN0
IN1
IN2
IN3
OUT
IN4
IN5
IN6
IN7
CONTROL
S0
S1
S2
EN GND
MAX14753
V_DD
V_SS
INA0
INA1
INA2
INA3
INB0
INB1
INB2
INB3
CONTROL
OUTA
OUTB
S1
S0
EN
GND
________________________________________________________________ Maxim Integrated Products 1
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or visit Maxim's website at www.maxim-ic.com.