Datasheet Summary
LCD Segment Drivers
Multi-function LCD Segment Drivers
MAX 445 Segment(89SEGx5)
General Description The BU91530KVT-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 BU91530KVT-M can drive up to 445 LCD Segments directly. The BU91530KVT-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 (Note1)
- Key input function for up to 30 keys (A key scan is performed only when a key is pressed.)
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