BU9729K

Segment-type LCD driver

Rohm

BU9729K Features

* 1) Serial interface (8-bit length). 2) Display RAM: 72bits, internal (up to 72 segments can be displayed). 3) Internal power supply circuit for liquid crystal drive. 4) Display duty: 1 / 4. 5) Low-voltage and low-current operation supported.

* Block diagram VLCD VC LCD Driver Bias

BU9729K General Description

Pin name OSC1 OSC2 VSS VC VLCD VDD SCK Pin No. 1 2 3 4 5 6 7

* I I/O I O

*

* Function These are the I / O pins for the internal oscillator. Resistance should be connected between the pins when the internal clock is operating. When an external clock is operating, input should.

BU9729K Datasheet (146.43 KB)

BU9729K Datasheet Preview — Preview of BU9729K PDF

Datasheet Details

Part number:

BU9729K

Manufacturer:

ROHM ↗

File Size:

146.43 KB

Description:

Segment-type lcd driver.
Standard ICs Segment-type LCD driver BU9729K The BU9729K is a driver for segmented liquid crystal displays, which enables connection with a microcomp.

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BU9729K Segment-type LCD driver Rohm

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BU9729K Features

BU9729K General Description

Datasheet Details

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Description:

BU9729K Distributor