Datasheet Details
| Part number | PT6991 |
|---|---|
| Manufacturer | Princeton Technology |
| File Size | 188.59 KB |
| Description | Front Panel LED Control/Driver Power |
| Datasheet |
 PT6991 Datasheet
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General Description
The PT6991 is designed to integrate the LED driver, key-scan matrix, infrared (IR) remote control decoding and into one integrated solution.
All functions are programmable using I2C interface.
Key Features
- IC front panel LED controller driver.
- Standby power management to the host.
- 5.0V (VDD) supply and 3.3V interface for the IC.
- IR remote control decoder (Philips, NEC, Thomson, Sony, Matsushita).
- Multiple display modes ( 10 segments and 6 digits to 12 segments and 4 digits ).
- External resistors necessary for all logic outputs (N-CH. Open drain).
- Key scanning (up to 10 x 1 matrix = 10 keys).
- I2C serial interface (SCL, SDA) com.