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INA116 - Ultra Low Input Bias Current INSTRUMENTATION AMPLIFIER

Download the INA116 datasheet PDF. This datasheet also covers the INA116_Burr variant, as both devices belong to the same ultra low input bias current instrumentation amplifier family and are provided as variant models within a single manufacturer datasheet.

General Description

The INA116 is a complete monolithic FET-input instrumentation amplifier with extremely low input bias current.

Difet ® inputs and special guarding techniques yield input bias currents of 3fA at 25°C, and only 25fA at 85°C.

Key Features

  • q LOW INPUT BIAS.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (INA116_Burr-BrownCorporation.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Burr-Brown (Texas Instruments)

Part Number Description
INA110 Fast-Settling FET-Input INSTRUMENTATION AMPLIFIER
INA111 High Speed FET-Input INSTRUMENTATION AMPLIFIER
INA114 Precision INSTRUMENTATION AMPLIFIER
INA115 Precision INSTRUMENTATION AMPLIFIER
INA117 High Common-Mode Voltage DIFFERENCE AMPLIFIER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
® INA 116 INA116 INA 116 Ultra Low Input Bias Current INSTRUMENTATION AMPLIFIER FEATURES q LOW INPUT BIAS CURRENT: 3fA typ q BUFFERED GUARD DRIVE PINS q LOW OFFSET VOLTAGE: 2mV max q HIGH COMMON-MODE REJECTION: 84dB (G = 10) q LOW QUIESCENT CURRENT: 1mA q INPUT OVER-VOLTAGE PROTECTION: ±40V DESCRIPTION The INA116 is a complete monolithic FET-input instrumentation amplifier with extremely low input bias current. Difet ® inputs and special guarding techniques yield input bias currents of 3fA at 25°C, and only 25fA at 85°C. Its 3-op amp topology allows gains to be set from 1 to 1000 by connecting a single external resistor. Guard pins adjacent to both input connections can be used to drive circuit board and input cable guards to maintain extremely low input bias current.