Datasheet Details
Part number:
TC9329FB, TC9329FA
Manufacturer:
File Size:
1.25 MB
Description:
Portable audio dts controller.
Note:
This datasheet PDF includes multiple part numbers: TC9329FB, TC9329FA.
Please refer to the document for exact specifications by model.
TC9329FB, TC9329FA, Portable Audio DTS Controller
of Pin Function TC9329FA/FB Pin No.
Symbol Pin Name Function and Operation 1 COM1/OT1 2 COM2/OT2 3 COM3/OT3 4 COM4/OT4 S1/OT5~ 5~14 S10/OT14 P8-0/S13~ 15~22 P9-3/S18 Output common signals to LCD panels.
Through a matrix with pins S1 to S22, a maximum 88 segments can be displayed.
LCD common o
TC9329FB Features
* built-in 1/4 duty, 1/2 bias and a 3 V voltage doubler boosting circuit, implementing stable LCD. The power supply voltage ranges from 0.9 to 1.8 V. Because of its low-current consumption (CPU: 80 µA (max)), the device is suitable for use in digital tuning systems in portable equipment such as headph
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