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ADD8505WRUZ-REEL7 bảng dữ liệu(PDF) 1 Page - Analog Devices |
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ADD8505WRUZ-REEL7 bảng dữ liệu(HTML) 1 Page - Analog Devices |
1 / 12 page 4-, 5-, 6-Channel, Muxed Input Line Inversion LCD Gamma Buffers ADD8504/ADD8505/ADD8506 Rev. D Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 ©2005–2010 Analog Devices, Inc. All rights reserved. FEATURES Single-supply operation: 3.3 V to 6.5 V Rail-to-rail input, rail-to-rail output High output current: 380 mA Low supply current: 3.9 mA Stable with 1 nF loads Wide temperature range: −40°C to +105°C 16-, 20-, and 24-lead, Pb-free, TSSOP packages Qualified for automotive applications APPLICATIONS LCD line inversion gamma references Car navigation panels Personal media player panels Automotive infotainment systems GENERAL DESCRIPTION The ADD8504, ADD8505, and ADD8506 are 4-, 5-, and 6-channel LCD gamma reference buffers designed to drive column driver gamma inputs in line inversion panels. Each buffer channel has an A/B input to select between two gamma voltage curves. These buffer channels drive the resistor ladders of LCD column drivers for gamma correction. The ADD8504/ ADD8505/ADD8506 outputs have high slew rates and output drives that increase the stability of the reference ladder resulting in optimal gray scale and visual performance. The ADD8504/ADD8505/ADD8506 are specified over the −40°C to +105°C temperature range. They are available, respec- tively, in 16-, 20-, and 24-lead thin shrink small outline (TSSOP), surface-mount, Pb-free packages. The ADD8506 is also offered in a leaded TSSOP. The ADD8506WWARUZR7 is the automotive grade version. PIN CONFIGURATION DIAGRAMS INA1 1 OUT1 16 INB1 2 OUT2 15 INA2 3 VCC1 14 INB2 4 A/B 13 INA3 5 GND 12 INB3 6 GND 11 INA4 7 OUT3 10 INB4 8 OUT4 9 Figure 1. ADD8504, 4-Channel Buffer INA1 1 VCC1 20 INB1 2 OUT1 19 INA2 3 OUT2 18 INB2 4 OUT3 17 INA3 5 VCC2 16 INB3 6 A/B 15 INA4 7 GND 14 INB4 8 GND 13 INA5 9 OUT4 12 INB5 10 OUT5 11 Figure 2. ADD8505, 5-Channel Buffer INA1 1 VCC1 24 INB1 2 OUT1 23 INA2 3 OUT2 22 INB2 4 OUT3 21 INA3 5 VCC2 20 INB3 6 A/B 19 INA4 7 GND 18 INB4 8 GND 17 INA5 9 OUT4 16 INB5 10 OUT5 15 INA6 11 OUT6 14 INB6 12 VCC3 13 Figure 3. ADD8506, 6-Channel Buffer |
Số phần tương tự - ADD8505WRUZ-REEL7 |
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Mô tả tương tự - ADD8505WRUZ-REEL7 |
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