LTC2050HV
Info : RECOMMENDED FOR NEW DESIGNS
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LTC2050HV

High Voltage Zero-Drift Operational Amplifier in SOT-23 with Extended Temperature Range

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Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 18
1ku List Price Starting From $1.57
Features
  • Maximum Offset Voltage of 3µV
  • Maximum Offset Voltage Drift of 30nV/°C
  • Noise: 1.5µVP-P (0.01Hz to 10Hz Typ)
  • Voltage Gain: 140dB (Typ)
  • PSRR: 130dB (Typ)
  • CMRR: 130dB (Typ)
  • Supply Current: 0.8mA (Typ)
  • Supply Operation
    • LTC2050: 2.7V to 6V
    • LTC2050HV: 2.7V to ±5.5V
    • LTC2050HVMP: 4.5V to ±5.5V
  • Extended Common Mode Input Range
  • Output Swings Rail-to-Rail
  • Input Overload Recovery Time: 2ms (Typ)
  • Operating Temperature Range
    • LTC2050: –40°C to 125°C
    • LTC2050HVMP: –55°C to 150°C
  • Low Profile (1mm) SOT-23 (ThinSOT) Package
  • AEC-Q100 Qualified for Automotive Applications
Additional Details
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The LTC2050 and LTC2050HV are zero-drift operational amplifiers available in the 5- or 6-lead SOT-23 and SO-8 packages. The LTC2050 operates from a single 2.7V to 6V supply. The LTC2050HV operates on supplies from 2.7V to ±5.5V. The current consumption is 800µA and the versions in the 6-lead SOT-23 and SO-8 packages offer power shutdown (active low). The LTC2050HVMP offer operating range from 4.5V to ±5.5V and operating temperature range of – 55°C to 150°C.

The LTC2050, despite its miniature size, features uncompromising DC performance. The typical input offset voltage and offset drift are 0.5µV and 10nV/°C. The almost zero DC offset and drift are supported with a power supply rejection ratio (PSRR) and common mode rejection ratio (CMRR) of more than 130dB.

The input common mode voltage ranges from the negative supply up to typically 1V from the positive supply. The LTC2050 also has an enhanced output stage capable of driving loads as low as 2kΩ to both supply rails. The open-loop gain is typically 140dB. The LTC2050 also features a 1.5µVP-P DC to 10Hz noise and a 3MHz gain bandwidth product.

Applications

  • Thermocouple Amplifiers
  • Electronic Scales
  • Medical Instrumentation
  • Strain Gauge Amplifiers
  • High Resolution Data Acquisition
  • DC Accurate RC Active Filters
  • Low Side Current Sense
Part Models 18
1ku List Price Starting From $1.57

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
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Product Lifecycle

PCN

Oct 12, 2022

- 22_0255

Epoxy Change from Henkel 8290 to 8290A for 8-Lead SOIC Package (PCN part 2 of 2)

LTC2050HVCS8#PBF

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Jun 16, 2021

- 21_0026

Laser Top Mark for 8SOICN Assembled in ADPG, UTL and CRM

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Filter by Model

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Part Models

Product Lifecycle

PCN

Oct 12, 2022

- 22_0255

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Epoxy Change from Henkel 8290 to 8290A for 8-Lead SOIC Package (PCN part 2 of 2)

LTC2050HVCS8#PBF

PRODUCTION

LTC2050HVCS8#TRPBF

PRODUCTION

LTC2050HVIS8#PBF

PRODUCTION

LTC2050HVIS8#TRPBF

PRODUCTION

Jun 16, 2021

- 21_0026

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Laser Top Mark for 8SOICN Assembled in ADPG, UTL and CRM

LTC2050HVCS8#PBF

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Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

Tools & Simulations

Tools & Simulations 1

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

To launch ready-to-run LTspice demonstration circuits for this part:

Step 1: Download and install LTspice on your computer.

Step 2: Click on the link in the section below to download a demonstration circuit.

Step 3: If LTspice does not automatically open after clicking the link below, you can instead run the simulation by right clicking on the link and selecting “Save Target As.” After saving the file to your computer, start LTspice and open the demonstration circuit by selecting ‘Open’ from the ‘File’ menu.

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