The LM8261 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 common mode voltage range, unlimited capacitive load drive capability, and provides tested and guaranteed high speed and slew rate while requiring only 0.97 mA supply current. It is specifically designed to handle the requirements of flat panel TFT panel VCOM 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 common mode voltage range with 50 dB of Common Mode Rejection allows high side and low side sensing, among many applications, without concern over exceeding the range and with no compromise in accuracy. Exceptionally wide operating supply voltage range of 2.5 V to 30 V alleviates any concerns over functionality under extreme conditions and offers flexibility for 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 output stage has low distortion (0.05% THD+N) and can supply a respectable amount of current (15 mA) with minimal headroom from either rail (300 mV).
The LM8261 is offered in the space-saving SOT-23-5 package.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | LM8261 Single RRIO High Output Current & Unlimited Cap Load Op Amp datasheet (Rev. J) | PDF | HTML | 12 Jan 2015 |
| E-book | The Signal e-book: A compendium of blog posts on op amp design topics | 28 Mar 2017 | ||
| Application note | Generation of a VCOM buffer input using PWM signal | 21 Dec 2015 | ||
| Application note | Unlimited Cap Load Drive Op Amp Takes Guess Work Out of Design (Rev. C) | 07 May 2013 | ||
| User guide | LMH6321 PSOP & TO-263 Sin Open Loop HS Buffer Eval Brds (Rev. C) | 03 May 2013 | ||
| Application note | AN-1515 A Comprehensive Study of the Howland Current Pump (Rev. A) | 26 Apr 2013 | ||
| Application note | Unlimited Capacitive Load Drive Op Amp Takes Guesswork Out Of Design | 06 Mar 2003 |
For additional terms or required resources, click any title below to view the detail page where available.
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| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| SOT-23 (DBV) | 5 | Ultra Librarian |
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