Datasheet Details
| Part number | BU97520AKV-M |
|---|---|
| Manufacturer | ROHM |
| File Size | 1.24 MB |
| Description | Multi-function LCD Segment Drivers |
| Datasheet |
 BU97520AKV-M Datasheet
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General Description
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.
Key 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.
- Serial data control of frame frequency for common and segment output waveforms.
- Serial data control of switching between the segment output port , PWM output port and genera.