MFG:ROHM Package Cooled:QFP-48 D/C:02
MFG: ROHM
Package Cooled: QFP-48
D/C: 02
Description: The BU9728AKV is a segment-type LCD system driver which can accommodate microcomputer control and a se...
The BU9728AKV is a segment-type LCD system driver which can accommodate microcomputer control and a serial
interface. An internal 4-bit common output and LCD drive power supply circuit enable configuration of a display system
at low cost.
| Parameter | Symbol | Limits | Unit |
| Power supply voltage 1 | VDD | 0.3 ~ + 7.0 | V |
| Power supply voltage 2 | VLCD | 0.3 ~ + VDD | V |
| Power dissipation | Pd | 400* | mW |
| Operating temperature | Topr | 20 ~ + 75 | |
| Storage temperature | Tstg | 55 ~ + 125 |
·Serial interface. (8-bit length)
· Display RAM: Internal, 128 bits. (up to 128 segments can be displayed)
· Internal power supply circuit for LCD drive.
· Display duty: 1 / 4
· Can be driven with low voltage and low current dissipation.
BU9728AKV
PDF/DataSheet Download
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