BU9729K |
RFQ for BU9729K Required Field |
 |
| Product | Manufacturers | Pack | D/C |
| BU9729K | - | 00+ | QFP-32 |
The BU9729K is a driver for segmented liquid crystal displays, which enables connection with a microcomputer
through a serial interface. 4-bit common output and an internal power supply circuit for LCD drive make it possible to
configure a low-cost display system.
Typical Application |
Features |
| ·Movie projectors, car audio equipment, telephones | · Serial interface (8-bit length).· Display RAM: 72bits, internal (up to 72 segments can be displayed).· Internal power supply circuit for liquid crystal drive.· Display duty: 1 / 4.· Low-voltage and low-current operation supported. |
| Parameter | Symbol | Limits | Unit |
| Power supply voltage 1 | VDD | 0.3 ~ + 7.0 | V |
| Power supply voltage 2 | VLCD | 0.3 ~ + 7.0*1 | V |
| Power dissipation | Pd | 400*2 | mW |
| Operating temperature | Topr | 25 ~ + 75 | |
| Storage temperature | Tstg | 50 ~ + 125 | |
| Input voltage | VIN | 0.3 ~ VDD + 0.3 | V |
| Output voltage | VOUT | 0.3 ~ VDD + 0.3 | V |
