The BUF08832 provides a programmable gamma channel and an 8-channel programmable Wycombe.
The final Gamma and Wycombe values can be stored in on-chip, non-volatile memory.To allow program errors or LCD panel rework, the BUF08832 supports up to 16 write operations for sample memory.
There are two independent BUF08832 memory banks, allowing two different gamma curves to be stored simultaneously to facilitate switching of gamma curves.
All Gamma and Wycombe companies offer a rail-to-rail output channel within a typical 150mV swing to orbit with one condition: either supply the load.Standard operation is programmed using all channel line interfaces to support and high-speed data transmission up to 400kHz 3.
The view in the "Datasheet" is fully described
characteristic
- Digital resolution
- Channel P-GAMMA
- 1-CHANNEL P-VCOM
- High kill 45V/μs Wycombe: rate
- Non-volatile memory is emphasized separately
- TWO INDEPENDENT PIN-SELECTIVE MEMORY BANKS
-
Rail-to-rail output
- 300mV min Swing-to-Rail (conditional)
- > 300mA Max IOUT
- Low supply current
- To the supply voltage: because 20V
- 5.5V digital supply: 2V,
- Interface for 400kHz wire: supported and 3.4MHz
-
apply
parameter
| |
BUF08832 |
| # gamma buffer |
8 |
| # Wycombe Channel |
1 |
| Pair (Min)(V) |
9 |
| Pair (Max) (V) |
20 |
| Intelligence quotient (mA) per channel (stream) |
0.5 |
| Vcom-Output Current (Current) (mA) |
300 |
| Gamma-Output Current (Current) (mA) |
30 |
| Operating temperature range(°C) |
- 40 to 85 |
| Pin/Pack |
20HTSSOP |