National Semiconductor LMP7711/LMP7712 Precision Amplifier Datasheet

The LMP7711/LMP7712 are single and dual low noise, low offset, CMOS input, rail-to-rail output precision amplifiers with a high gain bandwidth product and an enable pin. The LMP7711/LMP7712 are part of the LMP™ precision amplifier family and are ideal for a variety of instrumentation applications.


National Semiconductor LMP7711/LMP7712 Precision Amplifier Datasheet - cover page
Brand
National Semiconductor
Category
amplifier
Document type
Datasheet
Language
English
Pages
18
File format
PDF
File size
1.3 MB
Published
06 July, 2012
Updated
30 September, 2023
Model
LMP7711
MD5 checksum
C587CBF8EEAE6DAD07C2550EEB167321

About this manual

The LMP7711 and LMP7712 are single and dual low noise, low offset, CMOS input, rail-to-rail output precision amplifiers with a high gain bandwidth product of 17 MHz. These devices feature an enable pin for power management and are part of the LMP™ precision amplifier family.

What's inside

  • General Description
  • Features
  • Applications
  • Absolute Maximum Ratings
  • Operating Ratings
  • Electrical Characteristics (2.5V)
  • Electrical Characteristics (5V)
  • Connection Diagrams
  • Ordering Information

Specifications

Gain Bandwidth Product17 MHz
Input Offset Voltage (Max)+150 µV
Input Bias Current100 fA
Supply Voltage Range1.8V to 5.5V
Operating Temperature Range-40°C to 125°C
Supply Current (LMP7711)1.15 mA
Package Type (LMP7711)6-pin TSOT23
Package Type (LMP7712)10-pin MSOP

Frequently asked questions

What are the applications for these amplifiers?

They are ideal for active filters and buffers, sensor interface applications, and transimpedance amplifiers.

What is the input voltage noise?

The input referred voltage noise is 5.8 nV/√Hz at 1 kHz.

What is the total harmonic distortion?

The THD+N is 0.001% at f = 1 kHz with a gain of 1 and load of 600Ω.

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