MUX506 Datasheet, PDF (1/38 Pages) Texas Instruments – 36-V, Low-Capacitance, Low-Leakage-Current, Precision Analog Multiplexers

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MUX506, MUX507
SBAS803 – NOVEMBER 2016
MUX50x 36-V, Low-Capacitance, Low-Leakage-Current, Precision Analog Multiplexers
1 Features
•1 Low On-Capacitance
– MUX506: 13.5 pF
– MUX507: 8.7 pF
• Low Input Leakage: 1 pA
• Low Charge Injection: 0.31 pC
• Rail-to-Rail Operation
• Wide Supply Range: ±5 V to ±18 V, 10 V to 36 V
• Low On-Resistance: 125 Ω
• Transition Time: 85 ns
• Break-Before-Make Switching Action
• EN Pin Connectable to V_DD
• Logic Levels: 2 V to V_DD
• Low Supply Current: 45 µA
• ESD Protection HBM: 2000 V
• Industry-Standard TSSOP Package
3 Description
The MUX506 and MUX507 (MUX50x) are modern
complementary metal-oxide semiconductor (CMOS)
precision analog multiplexers (muxes). The MUX506
offers 16:1 single-ended channels, whereas the
MUX507 offers differential 8:1 or dual 8:1 single-
ended channels. The MUX506 and MUX507 work
equally well with either dual supplies (±5 V to ±18 V)
or a single supply (10 V to 36 V). These devices also
perform well with symmetric supplies (such as V_DD =
12 V, V_SS = –12 V), and unsymmetric supplies (such
as V_DD = 12 V, V_SS = –5 V). All digital inputs have
transistor-transistor logic (TTL) compatible thresholds,
providing both TTL and CMOS logic compatibility
when operating in the valid supply voltage range.
The MUX507 and MUX507 have very low on- and off-
leakage currents, allowing these multiplexers to
switch signals from high input impedance sources
with minimal error. A low supply current of 45 µA
enables use in power-sensitive applications.
2 Applications
• Factory Automation and Industrial Process Control
• Programmable Logic Controllers (PLC)
• Analog Input Modules
• ATE Test Equipment
• Digital Multimeters
• Battery Monitoring Systems
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
MUX506
MUX507
TSSOP (28)
9.70 mm × 6.40 mm
(1) For all available packages, see the package option addendum
at the end of the data sheet.
Simplified Schematic
Bridge Sensor
Thermocouple
Current
Sensing
LED
Photo
Detector
Optical Sensor
Analog Inputs
MUX507
±
PGA/INA
+
VINP
VINM
ADC
Leakage Current vs Temperature
1000
500
0
I_D(OFF)+
I_S(OFF)+
I_D(ON)+
-500
-1000
-1500
I_S(OFF)-
I_D(OFF)-
I_D(ON)-
-2000
-75 -50 -25
0 25 50 75 100 125 150
Temperature (qC)
D006
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.