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LT6221 Datasheet

LT6221 Datasheet

Dual 60MHz, 20V/µs Low Power, Rail-to-Rail Input and Output Precision Op Amp
Part No.: LT6221
Page: 22 Pages
Size: 323 KB
Manufacturer: Linear Technology
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Views: 1
Update Time: 2023-11-10 15:26:55
DataSheet: Download

LT6221 Datasheet Applicable Part

Part No. Packing SPQ Marking MSL Pins Temp Range Package Description Buy
LT6221CDD#PBF Tube 121 LADZ 1 8 0°C ~ 70°C 8-Lead (3mm × 3mm) Plastic DFN  
LT6221CDD#TRPBF Reel 2500 LADZ 1 8 0°C ~ 70°C 8-Lead (3mm × 3mm) Plastic DFN  
LT6221CDD#TRMPBF Reel 500 LADZ 1 8 0°C ~ 70°C 8-Lead (3mm × 3mm) Plastic DFN  
LT6221IDD#PBF Tube 121 LADZ 1 8 -40°C ~ 85°C 8-Lead (3mm × 3mm) Plastic DFN  
LT6221IDD#TRPBF Reel 2500 LADZ 1 8 -40°C ~ 85°C 8-Lead (3mm × 3mm) Plastic DFN  
LT6221IDD#TRMPBF Reel 500 LADZ 1 8 -40°C ~ 85°C 8-Lead (3mm × 3mm) Plastic DFN  
LT6221CS8#PBF Tube 100 6221 1 8 0°C ~ 70°C 8-Lead Plastic SO  
LT6221CS8#TRPBF Reel 2500 6221 1 8 0°C ~ 70°C 8-Lead Plastic SO  
LT6221CS8#TRMPBF Reel 500 6221 1 8 0°C ~ 70°C 8-Lead Plastic SO  
LT6221IS8#PBF Tube 100 6221I 1 8 -40°C ~ 85°C 8-Lead Plastic SO  
LT6221IS8#TRPBF Reel 2500 6221I 1 8 -40°C ~ 85°C 8-Lead Plastic SO  
LT6221IS8#TRMPBF Reel 500 6221I 1 8 -40°C ~ 85°C 8-Lead Plastic SO  
SPQ:Standard Pack Quantity;MSL:Moisture Sensitivity Level

LT6221 Datasheet(PDF)

LT6221 Datasheet(Picture)

LT6221 Features

  • Gain Bandwidth Product: 60MHz
  • Input Common Mode Range Includes Both Rails
  • Output Swings Rail-to-Rail
  • Low Quiescent Current: 1mA Max
  • Input Offset Voltage: 350μV Max
  • Input Bias Current: 150nA Max
  • Wide Supply Range: 2.2V to 12.6V
  • Large Output Current: 50mA Typ
  • Low Voltage Noise: 10nV√Hz Typ
  • Slew Rate: 20V/μs Typ
  • Common Mode Rejection: 102dB Typ
  • Power Supply Rejection: 105dB Typ
  • Open-Loop Gain: 100V/mV Typ
  • Operating Temperature Range: –40°C to 85°C
  • Dual in the 8-Lead SO and (3mm × 3mm) DFN Packages

LT6221 Applications

  • Low Voltage, High Frequency Signal Processing
  • Driving A/D Converters
  • Rail-to-Rail Buffer Amplifiers
  • Active Filters
  • Video Amplifiers
  • Fast Current Sensing Amplifiers

LT6221 Description

The LT6221 are dual, low power, high speed rail-to-rail input and output operational amplifiers with excellent DC performance. The LT6221 feature reduced supply current, lower input offset voltage, lower input bias current and higher DC gain than other devices with comparable bandwidth.

Typically, the LT6221 have an input offset voltage of less than 100μV, an input bias current of less than 15nA and an open-loop gain of 100V/mV. The parts have an input range that includes both supply rails and an output that swings within 10mV of either supply rail to maximize the signal dynamic range in low supply applications.

The LT6221 maintain performance for supplies from 2.2V to 12.6V and are specified at 3V, 5V and ±5V supplies. The inputs can be driven beyond the supplies without damage or phase reversal of the output.

The LT6221 is available in 8-lead SO and DFN (3mm × 3mm low profile dual fine pitch leadless) packages with the standard op amp pinout. The LT6221 can be used as plug-in replacements for many op amps to improve input/output range and performance.

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