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LT1212 Datasheet

LT1212 Datasheet

14MHz, 7V/µs, Single Supply Quad Precision Op Amps
Part No.: LT1212
Page: 20 Pages
Size: 352 KB
Manufacturer: Linear Technology
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Views: 1
Update Time: 2023-12-28 11:03:17
DataSheet: Download

LT1212 Datasheet Applicable Part

Part No. Packing SPQ Marking MSL Pins Temp Range Package Description Buy
LT1212CN#PBF Tube 25   1 14 0°C ~ 70°C 14-Lead PDIP  
LT1212CN#TRPBF Reel     1 14 0°C ~ 70°C 14-Lead PDIP  
LT1212CN#TRMPBF Reel     1 14 0°C ~ 70°C 14-Lead PDIP  
LT1212IN#PBF Tube 25   1 14 -40°C ~ 85°C 14-Lead PDIP  
LT1212IN#TRPBF Reel     1 14 -40°C ~ 85°C 14-Lead PDIP  
LT1212IN#TRMPBF Reel     1 14 -40°C ~ 85°C 14-Lead PDIP  
LT1212CS#PBF Tube 50   1 16 0°C ~ 70°C 16-Lead SOIC  
LT1212CS#TRPBF Reel 2500   1 16 0°C ~ 70°C 16-Lead SOIC  
LT1212CS#TRMPBF Reel 500   1 16 0°C ~ 70°C 16-Lead SOIC  
LT1212IS#PBF Tube 50   1 16 -40°C ~ 85°C 16-Lead SOIC  
LT1212IS#TRPBF Reel 2500   1 16 -40°C ~ 85°C 16-Lead SOIC  
LT1212IS#TRMPBF Reel 500   1 16 -40°C ~ 85°C 16-Lead SOIC  
SPQ:Standard Pack Quantity;MSL:Moisture Sensitivity Level

LT1212 Datasheet(PDF)

LT1212 Datasheet(Picture)

LT1212 Features

  • Slew Rate: 7V/µs Typ
  • Gain-Bandwidth Product: 14MHz Typ
  • Fast Settling to 0.01%
    • 2V Step to 200µV: 900ns Typ
    • 10V Step to 1mV: 2.2µs Typ
  • Excellent DC Precision in All Packages
    • Input Offset Voltage: 275µV Max
    • Input Offset Voltage Drift: 6µV/°C Max
    • Input Offset Current: 30nA Max
    • Input Bias Current: 125nA Max
    • Open-Loop Gain: 1200V/mV Min
  • Single Supply Operation
    • Input Voltage Range Includes Ground
    • Output Swings to Ground While Sinking Current
  • Low Input Noise Voltage: 12nV/√Hz Typ
  • Low Input Noise Current: 0.2pA/√Hz Typ
  • Specified on 3.3V, 5V and ±15V
  • Large Output Drive Current: 20mA Min
  • Low Supply Current per Amplifier: 1.8mA Max
  • Quad in 14-Pin DIP and NARROW SO16

LT1212 Applications

  • 2.5V Full-Scale 12-Bit Systems: VOS < 0.45LSB
  • 10V Full-Scale 16-Bit Systems: VOS < 1.8LSB
  • Active Filters
  • Photo Diode Amplifiers
  • DAC Current-to-Voltage Amplifiers
  • Battery-Powered Systems

LT1212 Description

The LT1212 is a quad version of the same amplifier. The DC precision of the LT1212 eliminates trims in most systems while providing high frequency performance not usually found in single supply amplifiers.

The LT1212 will operate on any supply greater than 2.5V and less than 36V total. These amplifiers are specified on single 3.3V, single 5V and ±15V supplies, and only require 1.3mA of quiescent supply current per amplifier. The inputs can be driven beyond the supplies without damage or phase reversal of the output. The minimum output drive is 20mA, ideal for driving low impedance loads.

LT1212 Datasheet Related Parts

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