BU97520AKV-M Datasheet - ROHM

BU97520AKV-M Multi-function LCD Segment Drivers

The BU97520AKV-M is 1/4 or 1/3-Duty general-purpose LCD driver that can be used for frequency display in electronic tuners under the control of a microcontroller. The BU97520AKV-M can drive up to 276 LCD Segments directly. The BU97520AKV-M can also control up to 6 general-purpose output ports. These.

BU97520AKV-M Features

* AEC-Q100 Qualified (Note1)

* Key input function for up to 30 keys. (A key scan is performed only when a key is pressed.)

* Either 1/4 or 1/3-Duty can be selected with the serial control data. 1/4-Duty drive: Up to 276 segments 1/3-Duty drive: Up to 207 segments

* Se

BU97520AKV-M-ROHM.pdf