BUF20820

Mfr. #:: BUF20820
製造商:: Texas Instruments
描述:
生命週期:: 製造商新產品
數據表:: BUF20820 數據表
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產品屬性
屬性值

製造商: 德州儀器

產品分類: 線性 - 放大器 - 視頻放大器和模塊

系列: -

打包: 數碼捲軸

包裝盒: 38-TFSOP (0.173", 4.40mm Width) Exposed Pad

安裝型: 表面貼裝

輸出類型: 軌對軌

應用: TFT-LCD 面板：伽馬緩衝器、VCOM 驅動器

供應商-設備-包: 38-HTSSOP

電路數: 18

電壓-單-雙: 7 V ~ 18 V

供電: 18mA

-3db-帶寬: -

轉換率: -

電流輸出通道: 100mA

Tags: BUF20820, BUF2082, BUF208, BUF20, BUF2, BUF

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

BUF20820 描述

***th Star Micro: 18-Channel Gamma Voltage Generator with Two Programmable Vcom Channels

***as Instruments: The BUF20820 is a programmable voltage reference generator designed for gamma correction in TFT-LCD panels. It provides 18 programmable outputs for gamma correction and two channels for VCOM adjustment, each with 10-bit resolution. It offers on-chip One-Time Programmable (OTP) memory that allows the user to store the gamma voltages on-chip. This eliminates the need for an external EEPROM. This programmability replaces the traditional, time-consuming process of changing resistor values to optimize the various gamma voltages and allows designers to determine the correct gamma voltages for a panel very quickly. Required voltage changes can also be easily implemented without hardware changes. The BUF20820 uses TIs latest, small-geometry analog CMOS process, which makes it a very competitive choice for full production, not just evaluation. Programming of each output occurs through an industry-standard, two-wire serial interface. Unlike existing programmable buffers, the BUF20820 offers a high-speed mode that allows clock speeds up to 3.4MHz. For lower or higher channel count, please contact your local sales or marketing representative. The BUF20820 is available in an HTSSOP-38 PowerPAD package. It is specified from -40C to +85C.

Market price

型號	製造商	描述	庫存	價格
BUF20820AIDCPR DISTI # 296-19400-2-ND	Texas Instruments	IC GAMMA GEN 18CHAN 38HTSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Limited Supply - Call
BUF20820AIDCPR DISTI # 296-19400-1-ND	Texas Instruments	IC GAMMA GEN 18CHAN 38HTSSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	Limited Supply - Call
BUF20820AIDCPR DISTI # 296-19400-6-ND	Texas Instruments	IC GAMMA GEN 18CHAN 38HTSSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	Limited Supply - Call
BUF20820EVM DISTI # BUF20820EVM-ND	Texas Instruments	EVAL MOUDLE FOR BUF20820 RoHS: Compliant Min Qty: 1 Container: Box	Limited Supply - Call
BUF20820AIDCPR DISTI # 595-BUF20820AIDCPR	Texas Instruments	LCD Gamma Buffers 18-Ch Vltg Generator w/2 Prog VCOM Chs RoHS: Compliant	0
BUF20820AIDCPRE4 DISTI # 595-BUF20820AIDCPRE4	Texas Instruments	LCD Gamma Buffers 18-Ch Vltg Generator w/2 Prog VCOM Chs RoHS: Compliant	0
BUF20820EVM DISTI # 595-BUF20820EVM	Texas Instruments	Amplifier IC Development Tools BUF20800-BUF20820 Eval Mod RoHS: Compliant	0
BUF20820AIDCPR	Texas Instruments	Analog Circuit, 1 Func, CMOS, PDSO38 RoHS: Compliant	30997	1000:$5.1300 500:$5.4000 100:$5.6200 25:$5.8700 1:$6.3200

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