BU97530KVT-M Datasheet | ROHM

LCD Segment Drivers Multi-function LCD Segment Drivers MAX 445 Segment(89segx5) 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...