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LMV772-Q1 Datasheet(PDF) 1 Page - Texas Instruments |
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LMV772-Q1 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 34 page LMV771, LMV772, LMV774 www.ti.com SNOSA04F – MAY 2004 – REVISED SEPTEMBER 2010 LMV771/LMV772/LMV772Q/LMV774 Single/Dual/Quad, Low Offset, Low Noise, RRO Operational Amplifiers Check for Samples: LMV771, LMV772, LMV774 1 FEATURES • Temperature range −40°C to 125°C • LMV772Q is AEC-Q100 Grade 1 qualified and 23 • (Unless otherwise noted, typical values at VS = is manufactured on Automotive grade flow 2.7V) • Guaranteed 2.7V and 5V specifications APPLICATIONS • Maximum VOS (LMV771) 850μV (limit) • Transducer amplifier • Voltage noise • Instrumentation amplifier • f = 100 Hz 12.5nV/ √Hz • Precision current sensing • f = 10 kHz 7.5nV/ √Hz • Data acquisition systems • Rail-to-Rail output swing • Active filters and buffers • RL = 600Ω 100mV from rail • Sample and hold • RL = 2kΩ 50mV from rail • Portable/battery powered electronics • Open loop gain with RL = 2kΩ 100dB • Automotive • VCM 0 to V + −0.9V • Supply current (per amplifier) 550µA • Gain bandwidth product 3.5MHz DESCRIPTION The LMV771/LMV772/LMV772Q/LMV774 are Single, Dual, and Quad low noise precision operational amplifiers intended for use in a wide range of applications. Other important characteristics of the family include: an extended operating temperature range of −40°C to 125°C, the tiny SC70-5 package for the LMV771, and low input bias current. The extended temperature range of −40°C to 125°C allows the LMV771/LMV772/LMV772Q/LMV774 to accommodate a broad range of applications. The LMV771 expands National Semiconductor’s Silicon Dust™ amplifier portfolio offering enhancements in size, speed, and power savings. The LMV771/LMV772/LMV772Q/LMV774 are guaranteed to operate over the voltage range of 2.7V to 5.0V and all have rail-to-rail output. The LMV771/LMV772/LMV772Q/LMV774 family is designed for precision, low noise, low voltage, and miniature systems. These amplifiers provide rail-to-rail output swing into heavy loads. The maximum input offset voltage for the LMV771 is 850 μV at room temperature and the input common mode voltage range includes ground. The LMV771 is offered in the tiny SC70-5 package, LMV772/LMV772Q in the space saving MSOP-8 and SOIC- 8, and the LMV774 in TSSOP-14. 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 2 Silicon Dust is a trademark of Texas Instruments. 3 All other trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright © 2004–2010, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
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