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LTC2054 Datasheet

LTC2054 Datasheet

Single Micropower Zero-Drift Operational Amplifiers
Part No.: LTC2054
Page: 16 Pages
Size: 197 KB
Manufacturer: Linear Technology
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Views: 2
Update Time: 2025-01-01 11:23:25
DataSheet: Download

LTC2054 Datasheet Applicable Part

Part No. Packing SPQ Marking MSL Pins Temp Range Package Description Buy
LTC2054CS5#PBF Tube   LTAGB 1 5 0°C ~ 70°C 5-Lead Plastic TSOT-23  
LTC2054CS5#TRPBF Reel 2500 LTAGB 1 5 0°C ~ 70°C 5-Lead Plastic TSOT-23  
LTC2054CS5#TRMPBF Reel 500 LTAGB 1 5 0°C ~ 70°C 5-Lead Plastic TSOT-23  
LTC2054HVCS5#PBF Tube   LTAGD 1 5 0°C ~ 70°C 5-Lead Plastic TSOT-23  
LTC2054HVCS5#TRPBF Reel 2500 LTAGD 1 5 0°C ~ 70°C 5-Lead Plastic TSOT-23  
LTC2054HVCS5#TRMPBF Reel 500 LTAGD 1 5 0°C ~ 70°C 5-Lead Plastic TSOT-23  
LTC2054IS5#PBF Tube   LTAGB 1 5 -40°C ~ 85°C 5-Lead Plastic TSOT-23  
LTC2054IS5#TRPBF Reel 2500 LTAGB 1 5 -40°C ~ 85°C 5-Lead Plastic TSOT-23  
LTC2054IS5#TRMPBF Reel 500 LTAGB 1 5 -40°C ~ 85°C 5-Lead Plastic TSOT-23  
LTC2054HVIS5#PBF Tube   LTAGD 1 5 -40°C ~ 85°C 5-Lead Plastic TSOT-23  
LTC2054HVIS5#TRPBF Reel 2500 LTAGD 1 5 -40°C ~ 85°C 5-Lead Plastic TSOT-23  
LTC2054HVIS5#TRMPBF Reel 500 LTAGD 1 5 -40°C ~ 85°C 5-Lead Plastic TSOT-23  
LTC2054HS5#PBF Tube   LTAGB 1 5 -40°C ~ 125°C 5-Lead Plastic TSOT-23  
LTC2054HS5#TRPBF Reel 2500 LTAGB 1 5 -40°C ~ 125°C 5-Lead Plastic TSOT-23  
LTC2054HS5#TRMPBF Reel 500 LTAGB 1 5 -40°C ~ 85°C 5-Lead Plastic TSOT-23  
LTC2054HVHS5#PBF Tube   LTAGD 1 5 -40°C ~ 125°C 5-Lead Plastic TSOT-23  
LTC2054HVHS5#TRPBF Reel 2500 LTAGD 1 5 -40°C ~ 125°C 5-Lead Plastic TSOT-23  
LTC2054HVHS5#TRMPBF Reel 500 LTAGD 1 5 -40°C ~ 85°C 5-Lead Plastic TSOT-23  
LTC2054MPS5#PBF Tube   LTFFF 1 5 -55°C ~ 150°C 5-Lead Plastic TSOT-23  
LTC2054MPS5#TRPBF Reel 2500 LTFFF 1 5 -55°C ~ 150°C 5-Lead Plastic TSOT-23  
LTC2054MPS5#TRMPBF Reel 500 LTFFF 1 5 -40°C ~ 85°C 5-Lead Plastic TSOT-23  
LTC2054HVMPS5#PBF Tube   LTFFG 1 5 -55°C ~ 150°C 5-Lead Plastic TSOT-23  
LTC2054HVMPS5#TRPBF Reel 2500 LTFFG 1 5 -55°C ~ 150°C 5-Lead Plastic TSOT-23  
LTC2054HVMPS5#TRMPBF Reel 500 LTFFG 1 16 -55°C ~ 125°C 5-Lead Plastic TSOT-23  
SPQ:Standard Pack Quantity;MSL:Moisture Sensitivity Level

LTC2054 Datasheet(PDF)

LTC2054 Datasheet(Picture)

LTC2054 Features

  • Supply Current 150μA (Max per Amplifier)
    Guaranteed from –40°C to 85°C
  • Offset Voltage 3μV (Max, –40°C to 85°C)
  • Offset Voltage Drift 30nV/°C (Max, –40°C to 85°C)
  • Guaranteed Specifications from –55°C to 150°C (LTC2054MP)
  • Common Mode Input Range from V to V+ – 0.5V
  • Output Swings Rail-to-Rail
  • Voltage Gain: 140dB (Typ)
  • PSRR and CMRR: 130dB (Typ)
  • Input Bias Current: 1pA (Typ, 25°C)
  • Noise: 1.6μVP-P (0.01Hz to 10Hz Typ)
  • Supply Operation:
    • 2.7V to 6V (LTC2054)
    • 2.7V to ±5.5V (LTC2054HV)
  • Low Profile (1mm) SOT-23, MS8 and 3mm × 3mm × 0.8mm DFN Packages

LTC2054 Applications

  • Thermocouple Amplifiers
  • Electronic Scales
  • Medical Instrumentation
  • Strain Gauge Amplifiers
  • High Resolution Data Acquisition
  • DC Accurate RC Active Filters
  • Low Side Current Sense
  • Battery-Powered Systems

LTC2054 Description

The LTC2054 are low power, low noise, single, zero-drift operational amplifiers with an extended temperature version (LTC2054MP) that has guaranteed specifications from –55°C to 150°C. They are available in SOT-23 (ThinSOT) and MS8 packages. For space limited applications. They operate from a single 2.7V minimum supply and support ± 5V applications. The current consumption is typically 150μA for the LTC2054.

The LTC2054, despite their miniature size, feature uncompromising DC performance. The maximum input offset voltage and offset drift are 3.0μV and 30nV/°C over the –40°C to 85°C industrial temperature range. The almost zero DC offset and drift are supported with a power supply rejection ratio (PSRR) and common mode rejection ratio (CMRR) of 130dB (typ).

The input common mode voltage ranges from the negative supply up to typically 0.5V below the positive supply. The open-loop gain is typically 140dB. The LTC2054 also feature a 1.6μVP-P DC to 10Hz noise and a 500kHz gain-bandwidth product.

LTC2054 Related Parts

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