Programmable Micropower CMOS Input, Rail-to-Rail Output Operational Amplifier

The LPV531 is an extremely versatile Operational Amplifier A single external resistor gives the system designer the ability to define the quiescent current, gain bandwidth product and output short circuit current. This innovative feature gives the system designer a method to dynamically Switch the power level to optimize the performance of the op amp and meet the system design requirements.
The LPV531 CAN be tailored to a wide variety of applications. It offers the system designer the ability to dynamically trade off supply current for bandwidth by adjusting the current drawn from the ISEL pin using a DAC or switching in different value resistors in series with the ISEL pin. The LPV531 is capable of operating from 73 kHz, consuming only 5 ?A, to as fast as 4.6 MHz, consuming only 425 ?A. The input offset voltage is relatively independent and therefore is not significantly affected by the chosen power level.
Utilizing a CMOS input stage, the LPV531 achieves an input bias current of 50 fA and a common mode input voltage which extends from the negative rail to within 1.2V of the positive supply. The LPV531 's Rail-to-Rail class AB output stage enables this op amp to offer maximum dynamic range at low supply voltage.
Offered in the space saving 6-pin TSOT23 package, the LPV531 is ideal for use in handheld electronics and portable applications. The LPV531 is manufactured using National's advanced VIP50 process.
A fixed supply current/gain bandwidth is available upon request.
By National Semiconductor Corporation
Part Manufacturer Description Datasheet Samples
LPV531MK/NOPB Texas Instruments Programmable Micropower CMOS Input, Rail-to-Rail Output Operational Amplifier 6-SOT-23-THIN -40 to 85
LPV531MKX/NOPB Texas Instruments Programmable Micropower CMOS Input, Rail-to-Rail Output Operational Amplifier 6-SOT-23-THIN -40 to 85
LPV531 's PackagesLPV531 's pdf datasheet
LPV531MK TSOT
LPV531MKX TSOT




LPV531 Pinout, Pinouts
LPV531 pinout,Pin out
This is one package pinout of LPV531,If you need more pinouts please download LPV531's pdf datasheet.

LPV531 Application circuits
LPV531 circuits
This is one application circuit of LPV531,If you need more circuits,please download LPV531's pdf datasheet.


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