V61182 Datasheet PDF - ETC
| Part Number | V61182 | |
| Description | 2/ 4 and 8 Multiplex LCD Driver | |
| Manufacturers | ETC | |
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EM MICROELECTRONIC-MARIN SA
V6118
2, 4 and 8 Multiplex LCD Driver
Features
nV 6118 2 is 2 way multiplex with 2 rows and 38 columns
nV 6118 4 is 4 way multiplex with 4 rows and 36 columns
nV 6118 8 is 8 way multiplex with 8 rows and 32 columns
nLow dynamic current, 150 µA max.
nLow standby current, 1 µA max. at 25 oC
nVoltage bias and mux signal generation on chip
nDisplay refresh on chip, 40 x 8 RAM for display storage
nDisplay RAM addressable as 8, 40 bit words
nColumn driver only mode to have 40 column outputs
nCrossfree cascadable for large LCD applications
nSeparate logic and LCD supply voltage pins
nWide power supply range, VDD: 2 to 6 V, VLCD: 2 to 8 V
nBLANK function for LCD blanking on power up etc.
nVoltage bias inputs for applications with large pixel sizes
nBit mapped
nSerial input / output
nVery low external component count
n-40 oC to +85 oC temperature range
nNo busy states
nLCD updating synchronized to the LCD refresh signal
n QFP52 and TAB packages
Description
The V 6118 is a universal low multiplex LCD driver. The Ver-
sion V 6118 2 drives two ways multiplex (two blackplanes)
LCD, the version V 6118 4, four way multiplex LCD, and the
V 6118 8, eight way multiplex LCD. The display refresh is
handled on chip via a 40 x 8 bit RAM which holds the LCD
content driven by the driver. LCD pixels (or segments) are
addressed on a one to one basis with the 40 x 8 bit RAM ( a
set bit corresponds to an activated LCD pixel). The V 6118
has very low dynamic current consumption, 150 µA 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
much application flexibility. The LCD bias generation is
internal. The voltage bias levels can also be provided extern-
nally for applications having large pixels sizes. The V 6118
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 func-
tion is provided to blank the LCD, useful at power up to hold
the display blank until the microprocessor has updated the
display RAM.
Applications
nBalances and scales
nAutomotive displays
nUtility meters
nLarge displays (public information panels etc.)
nPagers
nPortable, battery operated products
nTelephones
Typical Operating Configuration
V6118 8
QFP52
V6118
1
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V6118 2/4/8
X
40 bit display latch
40 display driver outputs
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for V61182 electronic component. |
| Information | Total 14 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ V61182.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| V6118 | The function is 2/ 4 and 8 Multiplex LCD Driver. ETC | |
| V61182 | The function is 2/ 4 and 8 Multiplex LCD Driver. ETC | |
| V6118252F | The function is 2/ 4 and 8 Multiplex LCD Driver. ETC | |
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