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LPV511

ACTIVO

Amplificador operacional simple de 12 V y 27 kHz

Detalles del producto

Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 12 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Rail-to-rail In, Out GBW (typ) (MHz) 0.027 Slew rate (typ) (V/µs) 0.0077 Vos (offset voltage at 25°C) (max) (mV) 3 Iq per channel (typ) (mA) 0.00097 Vn at 1 kHz (typ) (nV√Hz) 320 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 0.3 Input bias current (max) (pA) 1000 CMRR (typ) (dB) 115 Iout (typ) (A) 0.0005 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) 0.0012 Input common mode headroom (to positive supply) (typ) (V) 0.00097 Output swing headroom (to negative supply) (typ) (V) 0.11 Output swing headroom (to positive supply) (typ) (V) -0.11
Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 12 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Rail-to-rail In, Out GBW (typ) (MHz) 0.027 Slew rate (typ) (V/µs) 0.0077 Vos (offset voltage at 25°C) (max) (mV) 3 Iq per channel (typ) (mA) 0.00097 Vn at 1 kHz (typ) (nV√Hz) 320 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 0.3 Input bias current (max) (pA) 1000 CMRR (typ) (dB) 115 Iout (typ) (A) 0.0005 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) 0.0012 Input common mode headroom (to positive supply) (typ) (V) 0.00097 Output swing headroom (to negative supply) (typ) (V) 0.11 Output swing headroom (to positive supply) (typ) (V) -0.11
SOT-SC70 (DCK) 5 4.2 mm² (2 mm × 2.1 mm)
  • Wide Supply Voltage Range: 2.7 V to 12 V
  • Slew Rate: 7.7 V/ms
  • Supply Current: 880 nA
  • Output Short-Circuit Current: 1.35 mA
  • Rail-to-Rail Input
  • Rail-to-Rail Output: 100 mV from Rails
  • Bandwidth (CL = 50 pF, RL = 1 MΩ): 27 kHz
  • Unity Gain Stable
  • Wide Supply Voltage Range: 2.7 V to 12 V
  • Slew Rate: 7.7 V/ms
  • Supply Current: 880 nA
  • Output Short-Circuit Current: 1.35 mA
  • Rail-to-Rail Input
  • Rail-to-Rail Output: 100 mV from Rails
  • Bandwidth (CL = 50 pF, RL = 1 MΩ): 27 kHz
  • Unity Gain Stable

The LPV511 is a micropower operational amplifier that operates from a voltage supply range as wide as 2.7 V to 12 V with ensured specifications at 3 V, 5 V, and 12 V. The ultra-low power LPV511 exhibits an excellent speed to power ratio, drawing only 880 nA of supply current with a bandwidth of 27 kHz. These specifications make the LPV511 an ideal choice for battery-powered systems that require long life through low supply current, such as instrumentation, sensor conditioning and battery current monitoring.

The LPV511 has an input range that includes both supply rails for ground and high-side battery sensing applications. The LPV511 output swings within 100 mV of either rail to maximize the signal’s dynamic range in low supply applications. In addition, the output is capable of sourcing 650 µA of current when powered by a 12-V battery.

The LPV511 is fabricated on TI’s advanced VIP50C process.

The LPV511 is available in the space-saving SC70 package, which makes it ideal for portable electronics with area-constrained PC boards.

The LPV511 is a micropower operational amplifier that operates from a voltage supply range as wide as 2.7 V to 12 V with ensured specifications at 3 V, 5 V, and 12 V. The ultra-low power LPV511 exhibits an excellent speed to power ratio, drawing only 880 nA of supply current with a bandwidth of 27 kHz. These specifications make the LPV511 an ideal choice for battery-powered systems that require long life through low supply current, such as instrumentation, sensor conditioning and battery current monitoring.

The LPV511 has an input range that includes both supply rails for ground and high-side battery sensing applications. The LPV511 output swings within 100 mV of either rail to maximize the signal’s dynamic range in low supply applications. In addition, the output is capable of sourcing 650 µA of current when powered by a 12-V battery.

The LPV511 is fabricated on TI’s advanced VIP50C process.

The LPV511 is available in the space-saving SC70 package, which makes it ideal for portable electronics with area-constrained PC boards.

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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos LPV511 Micropower, Rail-to-Rail Input and Output Operational Amplifier datasheet (Rev. D) PDF | HTML 25/08/2016
Libro electrónico The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML 28/03/2017
Informe A Voltage-Controlled Filter 1/06/2006

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