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LF12509 - 4-Channel Differential Analog Multiplexer

This page provides the datasheet information for the LF12509, a member of the LF11508 4-Channel Differential Analog Multiplexer family.

Description

The LF11508/LF12508/LF13508 is an 8-channel analog multiplexer which connects the output to 1 of the 8 analog inputs depending on the state of a 3-bit binary address.

the output, thereby providing a package select function.

Features

  • of the LF1 1508 series and should be used whenever differential analog inputs are required. This device is fabricated with National's BI-FET technology which provides ion-implanted JFETs for the analog switch on the same chip as the bipolar decode and switch drive circuitry. This technology makes possible low constant "ON" resistance with analog input voltage variations. This device does not suffer from latch-up problems or static charge blow-out problems associated with similar CMOS parts. The.

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Datasheet Details

Part number LF12509
Manufacturer National Semiconductor
File Size 401.59 KB
Description 4-Channel Differential Analog Multiplexer
Datasheet download datasheet LF12509 Datasheet
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Full PDF Text Transcription

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a LF1 1 508/LF1 2508/LF1 3508 8-Channel Analog Multiplexer LF1 1 509/LF1 2509/LF1 3509 4-Channel Differential Analog Multiplexer General Description The LF11508/LF12508/LF13508 is an 8-channel analog multiplexer which connects the output to 1 of the 8 analog inputs depending on the state of a 3-bit binary address. An enable control allows disconnecting the output, thereby providing a package select function. connect a pair of independent analog inputs to one of any 4 pairs of independent analog outputs. The device has all the features of the LF1 1508 series and should be used whenever differential analog inputs are required.
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