Datasheet Details
| Part number | BL9148 |
|---|---|
| Manufacturer | SHANGHAI BELLING |
| File Size | 52.24 KB |
| Description | General infrared Ray Remote Control Transmitter |
| Datasheet | BL9148_SHANGHAIBELLING.pdf |
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Overview: .. BL9148 General infrared Ray Remote Control Transmitter.
| Part number | BL9148 |
|---|---|
| Manufacturer | SHANGHAI BELLING |
| File Size | 52.24 KB |
| Description | General infrared Ray Remote Control Transmitter |
| Datasheet | BL9148_SHANGHAIBELLING.pdf |
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The BL9148 is CMOS LSI developed for use n the general infrared ray remote control transmitter.
The circuit has 10 functions ombining with BL9149 while it has 18 functions bining with BL9150.And total 75 mands can be transmitted: 63 mands by continuous keys, as multiple keying is possible, and 12 mands by single-shot keys.
Pin Assignment GND XT XT K1 K2 K3 K4 K5 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 V DD TX OUT TEST Code K3 K2 K1 K0 DIP 16 PIN
| Part Number | Description |
|---|---|
| BL9148B | General infrared Ray Remote Control Transmitter |
| BL9149 | General Infrared Ray Remote Control Receiver |
| BL9150 | General Infrared Ray Remote Control Receiver |
| BL9180 | CMOS LDO Regulator |