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LC75742W - 1/2 Duty VFD Driver

Description

Pin No.

3 59 56 58 57 Pin VFL VDD VSS OSCI OSCO Function Driver block power supply.

Applications must provide a voltage in the range 8.0 to 18.0 V.

Features

  • 17.2 14.0 17 1.0 64 1 16 3.0max 0.8 32 17 0.1 2.7 15.6 SANYO: QFP64E (QIP64E) unit: mm 3190-SQFP64 [LC75742W] 12.0 10.0 1.25 48 49 0.5 0.18 1.25 33 0.15 12.0 10.0 0.5 64 1.25 1 16 0.5 0.1 0.5 1.7max 1.25 SANYO: SQFP64.
  • CCB is a trademark of SANYO.

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Datasheet preview – LC75742W

Datasheet Details

Part number LC75742W
Manufacturer Sanyo Semicon Device
File Size 308.86 KB
Description 1/2 Duty VFD Driver
Datasheet download datasheet LC75742W Datasheet
Additional preview pages of the LC75742W datasheet.

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Full PDF Text Transcription

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Ordering number : EN6142 CMOS IC LC75742E, 75742W 1/2 Duty VFD Driver with Key Input Function Overview The LC75742E and LC75742W are 1/2 duty VFD drivers that can be used for electronic tuning frequency display and other applications under the control of a microcontroller. These products can directly drive VFDs with up to 82 segments. It also includes a key scan circuit and can support input from up to 30 keys and can thus reduce the number of lines to the front panel in application systems. Package Dimensions unit: mm 3151-QFP64E [LC75742E] 17.2 14.0 0.35 33 48 49 32 1.0 1.6 1.0 0.8 1.6 1.0 0.15 • Key input from up to 30 keys (Key scans are only performed when keys are pressed.) • 82 segment outputs. • Noise reduction circuits are built into the output drivers.
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