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BU97530KVT-M - Multi-function LCD Segment Drivers

Description

The BU97530KVT-M is 1/5, 1/4, 1/3 or 1/1 duty general-purpose LCD driver that can be used for frequency display in electronic tuners under the control of a microcontroller.

The BU97530KVT-M can drive up to 445 LCD Segments directly.

Features

  • AEC-Q100 Qualified Key input function for up to 30 keys (A key scan is performed only when a key is pressed. ) Either 1/5, 1/4, 1/3 or 1/1 duty (static) can be selected with the serial control data. 1/5 duty drive: Up to 445 segments can be driven 1/4 duty drive: Up to 360 segments can be driven 1/3 duty drive: Up to 270 segments can be driven 1/1 duty drive: Up to 90 segments can be driven Serial data control of frame frequency for com.

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Datasheet Details

Part number BU97530KVT-M
Manufacturer ROHM
File Size 962.52 KB
Description Multi-function LCD Segment Drivers
Datasheet download datasheet BU97530KVT-M Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LCD Segment Drivers Multi-function LCD Segment Drivers BU97530KVT-M MAX 445 Segment(89segx5COM) General Description The BU97530KVT-M is 1/5, 1/4, 1/3 or 1/1 duty general-purpose LCD driver that can be used for frequency display in electronic tuners under the control of a microcontroller. The BU97530KVT-M can drive up to 445 LCD Segments directly. The BU97530KVT-M can also control up to 9 general-purpose output ports. These products also incorporate a key scan circuit that accepts input from up to 30 keys to reduce printed circuit board wring. Features AEC-Q100 Qualified Key input function for up to 30 keys (A key scan is performed only when a key is pressed.) Either 1/5, 1/4, 1/3 or 1/1 duty (static) can be selected with the serial control data.
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