MUX508 Datasheet, PDF (3/37 Pages) Texas Instruments – Low-Capacitance, Low-Charge-Injection, Precision, Analog Multiplexers

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5 Device Comparison Table
PRODUCT
MUX508
MUX509
MUX508, MUX509
SBAS758A – JANUARY 2016 – REVISED MARCH 2016
DESCRIPTION
8-channel, single-ended analog multiplexer (8:1 mux)
4-channel, differential analog multiplexer (8:2 mux)
6 Pin Configuration and Functions
MUX508: PW Package
16-Pin TSSOP
Top View
A0
1
EN
2
VSS
3
S1
4
S2
5
S3
6
S4
7
D
8
16
A1
15
A2
14
GND
13
VDD
12
S5
11
S6
10
S7
9
S8
NAME
A0
A1
A2
D
PIN
NO.
1
16
15
8
EN
2
GND
14
S1
4
S2
5
S3
6
S4
7
S5
12
S6
11
S7
10
S8
9
VDD
13
VSS
3
Pin Functions: MUX508
TYPE
DESCRIPTION
Digital input
Address line 0
Digital input
Address line 1
Digital input
Address line 2
Analog input or output Drain pin. Can be an input or output.
Digital input
Active high digital input. When this pin is low, all switches are turned off. When this pin is
high, the A[2:0] logic inputs determine which switch is turned on.
Power supply
Ground (0 V) reference
Analog input or output Source pin 1. Can be an input or output.
Analog input or output Source pin 2. Can be an input or output.
Analog input or output Source pin 3. Can be an input or output.
Analog input or output Source pin 4. Can be an input or output.
Analog input or output Source pin 5. Can be an input or output.
Analog input or output Source pin 6. Can be an input or output.
Analog input or output Source pin 7. Can be an input or output.
Analog input or output Source pin 8. Can be an input or output.
Power supply
Positive power supply. This pin is the most positive power-supply potential. For reliable
operation, connect a decoupling capacitor ranging from 0.1 µF to 10 µF between VDD
and GND.
Power supply
Negative power supply. This pin is the most negative power-supply potential. In single-
supply applications, this pin can be connected to ground. For reliable operation, connect a
decoupling capacitor ranging from 0.1 µF to 10 µF between VSS and GND.
Copyright © 2016, Texas Instruments Incorporated
Product Folder Links: MUX508 MUX509
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