LM828 Datasheet | National Semiconductor

Description The LM8272 is a Rail-to-Rail input and output Op Amp which can operate with a wide supply voltage range. This device has high output current drive, greater than Rail-to-Rail input mon mode voltage range, unlimited capacitive load drive capability while requiring only 0.95m A/channel supply current. It is specifically designed to handle the requirements of flat panel TFT panel V driver applications as well as being suitable for other low power, and medium speed applications which require ease of use and enhanced performance over existing devices. Greater than Rail-to-Rail input mon mode voltage range with 50d B of mon Mode Rejection, allows high side and low side sensing, among many applications, without having any concerns over exceeding the range and no promise in accuracy. Exceptionally wide operating supply voltage range of 2.5V to 24V alleviates any concerns over functionality under extreme conditions and offers flexibility of use in multitude of applications. In addition, most device parameters are insensitive to power supply variations; this design enhancement is yet another step in simplifying its usage. The LM8272 is offered in the 8-pin MSOP package. Features (VS = 12V, TA = 25˚C, Typical values unless specified). n GBWP 15MHz n Wide supply voltage range 2.5V to 24V n Slew rate 15V/µs n Supply current/channel 0.95m A n Cap load tolerance Unlimited ± 130m A n Output short circuit current ± 65m A n Output current (1V from rails) n Input mon mode voltage 0.3V beyond rails n Input voltage noise 15n V/ n Input current noise 1.4p A/ Applications n n n n TFT-LCD flat panel V driver A/D converter buffer High side/low side sensing Headphone amplifier Connection Diagram 8-Pin MSOP Large Signal Step Response for Various Cap. Load Top View Ordering Information Package 8-Pin MSOP Part Number LM8272MM LM8272MMX Package Marking A60 Transport Media 1k Unit Tape and Reel 3.5k Unit Tape and Reel NSC Drawing MUA08A © 2002 National...