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LM8272 Datasheet(PDF) 1 Page - Texas Instruments |
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LM8272 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 26 page Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM8272 SNOS515F – OCTOBER 2000 – REVISED AUGUST 2015 LM8272 Dual RRIO, High Output Current & Unlimited Cap Load Op Amp in Miniature Package 1 Features 3 Description The LM8272 is a Rail-to-Rail input and output Op 1 (VS = 12V, TA = 25°C, Typical values unless Amp which can operate with a wide supply voltage specified). range. This device has high output current drive, • GBWP 15MHz greater than Rail-to-Rail input common mode voltage • Wide supply voltage range 2.5 V to 24 V range, and unlimited capacitive load drive capability, while requiring only 0.95mA/channel supply current. It • Slew rate 15 V/µs is specifically designed to handle the requirements of • Supply current/channel 0.95 mA flat panel TFT panel VCOM driver applications as well • Cap load tolerance Unlimited as being suitable for other low power and medium speed applications which require ease of use and • Output short circuit current ±13 0mA enhanced performance over existing devices. • Output current (1 V from rails) ±65 mA Greater than Rail-to-Rail input common mode voltage • Input common mode voltage 0.3 V beyond rails range with 50 dB of Common Mode Rejection allows • Input voltage noise 15 nV/ √Hz high side and low side sensing among many • Input current noise 1.4 pA/ √Hz applications without concerns for exceeding the range and with no compromise in accuracy. An 2 Applications exceptionally wide operating supply voltage range of 2.5 V to 24 V removes any concerns over • TFT-LCD flat panel VCOM driver functionality under extreme conditions and offers • A/D converter buffer flexibility of use in multitude of applications. In • High side/low side sensing addition, most device parameters are insensitive to power supply variations. This design enhancement is • Headphone amplifier yet another step in simplifying its usage. The LM8272 is offered in the 8-pin VSSOP package. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) LM8272 VSSOP (8) 3.00 mm × 3.00 mm (1) For all available packages, see the orderable addendum at the end of the datasheet. Large Signal Step Response Simplified Schematic for Various Cap. Load 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. |
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