LC75832E Datasheet PDF - ON Semiconductor
| Part Number | LC75832E | |
| Description | General-Purpose LCD Display Driver | |
| Manufacturers | ON Semiconductor | |
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There is a preview and LC75832E download ( pdf file ) link at the bottom of this page. Total 22 Pages | ||
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Ordering number : ENA0712A
LC75832E
LC75832W
CMOS IC
Static Drive, 1/2-Duty Drive
General-Purpose LCD
Display Driver
http://onsemi.com
Overview
The LC75832E and 75832W are static drive or 1/2-duty drive, microcontroller-controlled general-purpose LCD
drivers that can be used in applications such as frequency display in products with electronic tuning. In addition to
being capable to drive up to 108 segments directly, they can control up to 4 general-purpose output ports. Since the
LC75832E and LC75832W use separate power supply systems for the LCD drive block and the logic block, the LCD
driver block power-supply voltage can be set to any voltage in the range 2.7 to 6.0 volts, regardless of the logic block
power-supply voltage.
Features
• Serial data control of switching between static drive mode and 1/2 duty drive mode.
• Up to 54 segments can be displayed in static drive (1/1 duty) mode and up to 108 segments can be displayed in
1/2 duty drive mode.
• Serial data input supports CCB* format communication with the system controller.
• Serial data control of the power-saving mode based backup function and the all segments forced off function.
• Serial data control of switching between the segment output port and general-purpose output port functions
(up to 4 general-purpose output ports).
• Serial data control of the frame frequency of the common and segment output waveforms.
• Either RC oscillator operating or external clock operating mode can be selected with the serial control data.
• High generality, since display data is displayed directly without the intervention of a decoder circuit.
• Independent VLCD for the LCD driver block (VLCD can be set to any voltage in the range of 2.7 to 6.0 volts.)
regardless of the logic block supply-voltage.
• The INH pin allows the display to be forced to the off state.
• Allows compatible operation with the LC75822 (822 mode transfer function).
• CCB is ON Semiconductor® ’s original format. All addresses are managed
by ON Semiconductor® for this format.
• CCB is a registered trademark of Semiconductor Components Industries, LLC.
Semiconductor Components Industries, LLC, 2013
July, 2013
O1309HKPC 20070621-S00005,20070621-S00006/30707HKIM No.A0712-1/22
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Pin Assignment
LC75832E, 75832W
S49
S50
S51
S52
S53
S54
OSC
VDD
INH
VLCD
VSS
CE
CL
DI
COM2
COM1
48
49
64
1
Block Diagram
LC75832E
LC75832W
33
32
17
16
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
Top view
LC75832E: QIP64E(14×14)
LC75832W: SQFP64(10×10)
INH
OSC
VDD
VLCD
VSS
COMMON
DRIVER
CLOCK
GENERATOR
SEGMENT DRIVER & LATCH
CONTROL
REGISTER
SHIFT REGISTER
CCB INTERFACE
No.A0712-5/22
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for LC75832E electronic component. |
| Information | Total 22 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ LC75832E.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| LC75832E | The function is General-Purpose LCD Display Driver. ON Semiconductor | |
| LC75832E | The function is General-Purpose LCD Display Driver. Sanyo |  |
| LC75832W | The function is General-Purpose LCD Display Driver. ON Semiconductor | |
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