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LTC1053 Datasheet

LTC1053 Datasheet

Quad Precision Zero-Drift Operational Amplifiers With Internal Capacitors
Part No.: LTC1053
Page: 16 Pages
Size: 284 KB
Manufacturer: Linear Technology
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Views: 1
Update Time: 2023-11-20 10:01:10
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LTC1053 Datasheet Applicable Part

Part No. Packing SPQ Marking MSL Pins Temp Range Package Description Buy
LTC1053CN#PBF Tube 25   1 14 0°C ~ 70°C 14-Lead PDIP  
LTC1053CN#TRPBF Reel     1 14 0°C ~ 70°C 14-Lead PDIP  
LTC1053CN#TRMPBF Reel     1 14 0°C ~ 70°C 14-Lead PDIP  
LTC1053CSW#PBF Tube 40   1 18 0°C ~ 70°C 18-Lead SOIC  
LTC1053CSW#TRPBF Reel 1000   1 18 0°C ~ 70°C 18-Lead SOIC  
LTC1053CSW#TRMPBF Reel 500   1 18 0°C ~ 70°C 18-Lead SOIC  
SPQ:Standard Pack Quantity;MSL:Moisture Sensitivity Level

LTC1053 Datasheet(PDF)

LTC1053 Datasheet(Picture)

LTC1053 Features

  • 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 Quad Op Amps

LTC1053 Applications

  • Thermocouple Amplifiers
  • Electronic Scales
  • Medical Instrumentation
  • Strain Gauge Amplifiers
  • High Resolution Data Acquistion
  • DC Accurate R, C Active Filters

LTC1053 Description

The LTC1053 are high performance, low cost quad zero-drift operational amplifiers. The unique achievement of the LTC1053 is that they integrate on chip the sample-and-hold capacitors usually required externally by other chopper amplifiers. Further, the 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 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 LTC1053 is available in a standard 14-pin plastic package and an 18-pin SO. The LTC1053 are plug in replacements for most standard quad op amps with improved performance.

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