LTC1053
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LTC1053

Dual/Quad Precision Zero-Drift Operational Amplifiers With Internal Capacitors

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Part Details
Part Models 3
1ku List Price Starting From $10.04
Features
  • Dual/Quad Low Cost Precision Op Amp
  • No External Components Required
  • Maximum offset Voltage: 5µV
  • Maximum Offset Voltage Drift: 0.05µV/°C
  • Low Noise 1.5µVP-P (0.1Hz to 10Hz)
  • Minimum Voltage Gain: 120dB
  • Minimum PSRR: 120dB
  • Minimum CMRR: 114dB
  • Low Supply Current: 1mA/Op Amp
  • Single Supply Operation: 4.75V to 16V
  • Input Common Mode Range Includes Ground
  • Output Swings to Ground
  • Typical Overload Recovery Time: 3ms
  • Pin Compatible with Industry Standard Dual and Quad Op Amps
Additional Details
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The LTC1051/LTC1053 are high performance, low cost dual/quad zero-drift operational amplifiers. The unique achievement of the LTC1051/LTC1053 is that they integrate on chip the sample-and-hold capacitors usually required externally by other chopper amplifiers. Further, the LTC1051/LTC1053 offer better combined overall DC and AC performance than is available from other chopper stabilized amplifiers with or without internal sample/hold capacitors.

The LTC1051/LTC1053 have an offset voltage of 0.5µV, drift of 0.01µV/°C, DC to 10Hz, input noise voltage typically 1.5µVP-P and typical voltage gain of 140dB. The slew rate of 4V/µs and gain bandwidth product of 2.5MHz are achieved with only 1mA of supply current per op amp.

Overload recover times from positive and negative saturation conditions are 1.5ms and 3ms respectively, about a 100 or more times improvement over chopper amplifiers using external capacitors.

The LTC1051 is available in an 8-lead standard plastic dual-in-line package as well as a 16-pin SW package. The LTC1053 is available in a standard 14-pin plastic package and an 18-pin SO. The LTC1051/LTC1053 are plug in replacements for most standard dual/quad op amps with improved performance.

Applications

  • Thermocouple Amplifiers
  • Electronic Scales
  • Medical Instrumentation
  • Strain Gauge Amplifiers
  • High Resolution Data Acquistion
  • DC Accurate R, C Active Filters
Part Models 3
1ku List Price Starting From $10.04

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
LTC1053CN#PBF
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LTC1053CSW#PBF
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LTC1053CSW#TRPBF
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Product Lifecycle

PCN

Oct 11, 2022

- 22_0241

Epoxy Change from Henkel 8290 to 8290A for PDIP Package

Aug 6, 2022

- 22_0172

Laser Top Mark Conversion for PDIP Packages Assembled in ADPG [PNG]

Aug 10, 2022

- 22_0176

Laser Top Mark Conversion for SOIC_W Packages Assembled in ADPG [PNG] and UTL

LTC1053CSW#PBF

PRODUCTION

LTC1053CSW#TRPBF

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Oct 11, 2022

- 22_0241

arrow down

Epoxy Change from Henkel 8290 to 8290A for PDIP Package

Aug 6, 2022

- 22_0172

arrow down

Laser Top Mark Conversion for PDIP Packages Assembled in ADPG [PNG]

Aug 10, 2022

- 22_0176

arrow down

Laser Top Mark Conversion for SOIC_W Packages Assembled in ADPG [PNG] and UTL

LTC1053CSW#PBF

PRODUCTION

LTC1053CSW#TRPBF

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

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.

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