BUF08832

所属类别：LCD-伽马缓冲器
产品名称：可编程伽马电压发生器和具有集成的 2 组存储器的高转换率 Vcom 校准器
厂商：TI
生产批号：10+
封装：20HTSSOP
库存状态：有库存
库存量：5000
最低订购量：1
详细资料：

Product Introduction

BUF08832 offers a programmable gamma channel and an 8-channel programmable Wycombe company.

The final Gamma and Wycombe values can be stored on tablets, non-volatile memories.To allow program errors or LCD panel rework, BUF08832 support up to 16 write operations for sample memory.

There are two independent BUF08832 memory banks that allow two different gamma curves to be stored simultaneously to facilitate gamma curve switching.

All Gamma and Wycombe companies offer a rail-to-rail output channel within a typical 150mV swing-to-rail with one condition: either supply the load.Standard operation is programmed with all channel line interfaces, supporting and high-speed data transmission up to 400kHz3.

In the "Data Table Views" full description

characteristic

Digital resolution
Channel P-GAMMA
1-CHANNEL P-VCOM
High kill 45V/μs Wycombe rate
Non-volatile memory is emphasized
Two independent PIN-SELECTABLE memory banks
Rail-to-rail output
- 300mV min Swing-to-Rail (condition)
- > 300mA Max IOUT
Low supply current
For supply voltage: because 20V
5.5V Digital Supply: 2V,
Interface of 400kHz wire: support and 3.4MHz
apply
- TFT - LCD Reference驱动器

parameter

	BUF08832
#伽玛缓冲器	8
#威科姆公司渠道	1
Pair (Min) (V)	9
Pair (Highest) (V)	20
Intelligence per channel (stream) (mA)	0.5
Vcom-Output Current (current) (mA)	300
Gamma-Output Current (current) (mA)	30
Operating temperature range (°C)	- 40 to 85
Pin/Pack	20HTSSOP

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Model	Manufacturers	lot number	encapsulation	illustrate
BUF08832	TI	10+	20HTSSOP	Programmable gamma voltage generator and high conversion rate VCOM calibrator with integrated 2 sets of memory

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