LT6370 Low Noise Instrumentation Amplifiers

Analog Devices’ amplifiers have ultra-low-voltage offset which removes the need for costly calibrations

Image of LT6370 Low-Noise Instrumentation AmplifiersAnalog Devices’ low noise instrumentation amplifiers provide high-level DC accuracy allowing the user to amplify a small differential signal among a large common-mode noise, thus removing the need for costly calibrations.

The integrated EMI filters save board space and enable customers to pass the board level EMI testing. These amplifiers have ultra-low-voltage offset which removes the need for costly calibrations along with a high CMRR to maintain signal integrity and low linearity to maximize signal chain SNR.

Features
  • Single gain set resistor: G=1 to >1,000
  • Excellent DC precision
    • Input offset voltage: 25 µV max
    • Input offset voltage drift: 0.3 µV/°C max
    • Low gain error: 0.01% max (G=1)
    • Low gain drift: 30 ppm/°C max (G >1)
    • High DC CMRR: 94 dB min (G=1)
  • Input bias current: 400 pA max
  • 3.1 MHz -3 dB bandwidth (G=1)
  • Low noise
    • 0.1 Hz to 10 Hz noise: 0.2 µVPP
    • 1 kHz voltage noise: 7 nV/√Hz
  • Integrated input RFI filter
  • Wide supply range: 4.75 V to 35 V
  • Specified temperature ranges: -40°C to +85°C, -40°C to +125°C
  • MS8, S8E, and 10-pin 3 mm × 3 mm DFN packages
Applications
  • Bridge amplifiers
  • Data acquisition
  • Multiplexed signals
  • Thermocouple amplifiers
  • Strain gauge amplifiers
  • Medical instrumentation
  • Transducer interfaces
  • Differential to single-ended conversions

LT6370 Low Noise Instrumentation Amplifiers

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC INST AMP 1 CIRCUIT 10DFNLT6370HDD#PBFIC INST AMP 1 CIRCUIT 10DFN98 - Immediate$86.30View Details
IC INST AMP 1 CIRCUIT 10DFNLT6370HDD#TRPBFIC INST AMP 1 CIRCUIT 10DFN2087 - Immediate$86.30View Details
IC INST AMP 1 CIRCUIT 8MSOPLT6370HMS8#PBFIC INST AMP 1 CIRCUIT 8MSOP38 - Immediate$86.30View Details
IC INST AMP 1 CIRCUIT 8MSOPLT6370HMS8#TRPBFIC INST AMP 1 CIRCUIT 8MSOP1943 - Immediate$86.30View Details
IC INST AMP 1 CIRCUIT 8SOICLT6370HS8E#PBFIC INST AMP 1 CIRCUIT 8SOIC178 - Immediate$92.05View Details
IC INST AMP 1 CIRCUIT 8SOICLT6370HS8E#TRPBFIC INST AMP 1 CIRCUIT 8SOIC2500 - Immediate$92.05View Details
IC INST AMP 1 CIRCUIT 10DFNLT6370IDD#PBFIC INST AMP 1 CIRCUIT 10DFN134 - Immediate$71.11View Details
IC INST AMP 1 CIRCUIT 10DFNLT6370IDD#TRPBFIC INST AMP 1 CIRCUIT 10DFN2200 - Immediate$71.11View Details
IC INST AMP 1 CIRCUIT 8MSOPLT6370IMS8#PBFIC INST AMP 1 CIRCUIT 8MSOP477 - Immediate$71.11View Details
IC INST AMP 1 CIRCUIT 8MSOPLT6370IMS8#TRPBFIC INST AMP 1 CIRCUIT 8MSOP0 - Immediate$71.11View Details
IC INST AMP 1 CIRCUIT 8SOICLT6370IS8E#PBFIC INST AMP 1 CIRCUIT 8SOIC84 - Immediate$84.98View Details
IC INST AMP 1 CIRCUIT 8SOICLT6370IS8E#TRPBFIC INST AMP 1 CIRCUIT 8SOIC2405 - Immediate$84.98View Details

Evaluation Boards

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
EVAL BOARD 8-DIP 8-SOICEVAL-INAMP-62RZEVAL BOARD 8-DIP 8-SOIC18 - Immediate$433.29View Details
EVAL BOARD 8-MSOPEVAL-INAMP-82RMZEVAL BOARD 8-MSOP25 - Immediate$372.86View Details
EVAL BOARD 8-SOICEVAL-INAMP-82RZEVAL BOARD 8-SOIC30 - Immediate$372.86View Details
Published: 2019-11-08