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ADD8704ARU Datasheet(PDF) 1 Page - Analog Devices |
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ADD8704ARU Datasheet(HTML) 1 Page - Analog Devices |
1 / 16 page 16 V Quad Operational Amplifier ADD8704 FEATURES Single-supply operation: 4.5 V to 16.5 V Upper/lower buffers swing to VDD/GND Continuous output current: 35 mA VCOM peak output current: 250 mA Offset voltage: 15 mV Slew rate: 6 V/µs Unity gain stable with large capacitive loads Supply current: 700 µA per amplifier Drop-in replacement for EL5420 APPLICATIONS TFT LCD monitor panels TFT LCD notebook panels Communications equipment Portable instrumentation Electronic games GENERAL DESCRIPTION The ADD8704 is a single-supply quad operational amplifier that has been optimized for today’s low cost TFT LCD notebook and monitor panels. Output channels A and D swing to the rail for use as end-point gamma references. Output channels B and C provide high continuous and peak current drive for use as VCOM or repair amplifiers; they can also be used as midpoint gamma references. All four amplifiers have excellent transient response and have high slew rate and capacitive load drive capability. The ADD8704 is specified over the –40°C to +85°C temperature range and is available in either a 14-lead TSSOP or a 16-lead LFCSP package for thin, portable applications. Table 1. Input/Output Characteristics Channel VIH VIL IO (mA) ISC (mA) A VDD – 1.7 V GND 15 150 B VDD – 1.7 V GND 35 250 C VDD GND 35 250 D VDD GND + 1.7 V 15 150 Rev. 0 PIN CONFIGURATIONS 1 2 3 4 5 6 7 14 13 12 11 10 9 8 ADD8704 OUT B –IN B +IN B V+ V– +IN A –IN A OUT A OUT C –IN C +IN C +IN D –IN D OUT D +– +– +– +– Figure 1. 14-Lead TSSOP (RU Suffix) 12 –IN D 11 +IN D 10 V– 9 +IN C –IN A 1 +IN A 2 V+ 3 +IN B 4 ADD8704 TOP VIEW Figure 2. 16-Lead CSP (CP Suffix) Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.326.8703 © 2003 Analog Devices, Inc. All rights reserved. |
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