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ADD8710:  10-Channel Gamma Buffer with VCOM Driver

Product Details

The ADD8710 is a low cost, 10-channel gamma buffer with a VCOM driver that operates from a single supply. The part is designed for high resolution TFT LCD panels and is built on an advanced, high voltage CBCMOS process.

The gamma buffers have a high slew rate, minimum 10 mA output current, and a high capacitive load drive capability. The VCOM buffer is capable of delivering 250 mA of peak current and can also drive large capacitive loads. The ADD8710 offers a wide supply range and offset voltages below 12 mV.

The ADD8710 is specified over the −40°C to +85°C tempera-ture range and is available in a Pb-free, 28-lead TSSOP package.


  • TFT LCD monitor panels
  • TFT LCD notebook panels


  • Single-supply operation: 4.5 V to 18 V
  • Upper/lower buffers swing to VS/GND
  • Gamma continuous output current: >10 mA
  • VCOM peak output current: 250 mA
  • Offset voltage: 12 mV
  • Slew rate: 8 V/μs
  • Unity gain stable with large capacitive loads
  • Supply current: 700 μA per amplifier
  • Compact 28-lead TSSOP
  • Pb-free package
  • Drop-in replacement for BUF11702

Functional Block Diagram for ADD8710


Title Content Type File Type
ADD8710: 10-Channel Gamma Buffer with VCOM Driver Data Sheet (Rev B, 06/2007) (pdf, 301 kB) Data Sheets PDF
Amplifier pricing where you want it,  (pdf, 1037 kB)
... performance where you need it.
Overview PDF
Advantiv™ Advanced Television Solutions  (pdf, 549 kB)
Enhancing the HD system design and consumer experience, Analog Devices offers its Advantiv portfolio of video and audio integrated circuit solutions, specifically developed and optimized for advanced television applications.
Overview PDF
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Evaluation Kits & Symbols & Footprints

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Price, packaging, availability

ADD8710 Model Options
Model Package Pins Temp.
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
ADD8710ARUZ Status: Production 28 ld TSSOP 28 Ind Tube, 50 $2.12 $1.84 Y  Material Info PCN Purchase Sample
ADD8710ARUZ-REEL Status: Production 28 ld TSSOP 28 Ind Reel, 2500 - $1.84 Y  Material Info PCN Purchase Sample
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

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