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V6118

Features: V 6118 2 is 2 way multiplex with 2 rows and 38 columnsV 6118 4 is 4 way multiplex with 4 rows and 36 columnsV 6118 8 is 8 way multiplex with 8 rows and 32 columnsLow dynamic current, 150 A max.Low standby current,1 A max. at 25 oCVoltage bias and mux signal generation on chipDisplay refr...

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SeekIC No. : 004540138 Detail

V6118: Features: V 6118 2 is 2 way multiplex with 2 rows and 38 columnsV 6118 4 is 4 way multiplex with 4 rows and 36 columnsV 6118 8 is 8 way multiplex with 8 rows and 32 columnsLow dynamic current, 150 A...

V6118 Data Sheet

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Part Number:
V6118
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/2/15

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Product Details

Description



Features:

V 6118 2 is 2 way multiplex with 2 rows and 38 columns
V 6118 4 is 4 way multiplex with 4 rows and 36 columns
V 6118 8 is 8 way multiplex with 8 rows and 32 columns
Low dynamic current, 150 A max.
Low standby current,1 A max. at 25 oC
Voltage bias and mux signal generation on chip
Display refresh on chip, 40 x 8 RAM for display storage
Display RAM addressable as 8, 40 bit words
Column driver only mode to have 40 column outputs
Crossfree cascadable for large LCD applications
Separate logic and LCD supply voltage pins
Wide power supply range,VDD 2 to 6 V,VLCD 2 to 8 V
BLANK function for LCD blanking on power up etc.
Voltage bias inputs for applications with large pixel sizes
Bit mapped
Serial input / output
Very low external component count
-40 to +85 temperature range
No busy states
LCD updating synchronized to the LCD refresh signal
QFP52 and TAB packages






Application

Balances and scales
Automotive displays
Utility meters
Large displays (public information panels etc.)
Pagers
Portable, battery operated products
Telephones




Pinout

Connection Diagram




Description

The V6118 is a universal low multiplex LCD driver. The version V6118 V2 drives two ways multiplex (two blackplanes) LCD, the version V6118 V4, four way multiplex LCD, and the V6118 V8, eight way multiplex LCD. The display refresh is handled on chip via a 40x8bit RAM which holds the LCD content driven by the driver. LCD pixels (or segments) are addressed on a one-to-one basis with the 40x8bit RAM (a set bit corresponds to an activated LCD pixel). The V6118 has very low dynamic current consumption, 150mA (max), making it particularly attractive for portable and battery powered applications. The wide operating range on both the logic (VDD) and the LCD (VLCD) supply voltages offers greater application flexibility. The LCD bias generation is internal. The voltage bias levels can also be provided externally for applications having large pixels sizes. The V6118 can be used as a column-only driver for cascading in large display applications.
In the column-only mode, 40 column outputs available to address the display. A BLANK function is provided to blank the LCD, useful at power-up to hold the display blank until the microprocessor has updated the display RAM.






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