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BUF08630

Category:LCD-gamma buffer
Product Name:Programmable gamma voltage generator with adjustable gain Vcom and 1/2 AVDD topology
Manufacturers:TI
Production Batch Number:10+
Encapsulation:20VQFN
Stock Status:There is stock
Stock Quantity:5000
Minimum order quantity: 1
Details:

Product introduction

The BUF08630 offers programmable gamma channels 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 BUF08630 supports up to 16 write operations for sample memory.

There are two independent BUF08630 memories that allow 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

characteristic

Digital resolution
Channel P-Gamma
1-Channel P-VCOM
High kill 45V/μs Wycombe: rate
Non-volatile memory is emphasized separately
Two separate 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 of the wire:
- 400kHz and 3.4MHz support
1/2 analog power performance

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BUF08630

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