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LT1214 Datasheet

LT1214 Datasheet

28MHz, 12V/µs, Single Supply Quad Precision Op Amps
Part No.: LT1214
Page: 20 Pages
Size: 360 KB
Manufacturer: Linear Technology
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Views: 1
Update Time: 2023-12-28 11:26:25
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LT1214 Datasheet Applicable Part

Part No. Packing SPQ Marking MSL Pins Temp Range Package Description Buy
LT1214CN#PBF Tube 25   1 14 0°C ~ 70°C 14-Lead PDIP  
LT1214CN#TRPBF Reel     1 14 0°C ~ 70°C 14-Lead PDIP  
LT1214CN#TRMPBF Reel     1 14 0°C ~ 70°C 14-Lead PDIP  
LT1214CS#PBF Tube 50   1 16 0°C ~ 70°C 16-Lead SOIC  
LT1214CS#TRPBF Reel 2500   1 16 0°C ~ 70°C 16-Lead SOIC  
LT1214CS#TRMPBF Reel 500   1 16 0°C ~ 70°C 16-Lead SOIC  
SPQ:Standard Pack Quantity;MSL:Moisture Sensitivity Level

LT1214 Datasheet(PDF)

LT1214 Datasheet(Picture)

LT1214 Features

  • Slew Rate: 12V/µs Typ
  • Gain-Bandwidth Product: 28MHz Typ
  • Fast Settling to 0.01%
    • 2V Step to 200µV: 500ns Typ
    • 10V Step to 1mV: 1.1µs Typ
  • Excellent DC Precision in All Packages
    • Input Offset Voltage: 275µV Max
    • Input Offset Voltage Drift: 6µV/°C Max
    • Input Offset Current: 40nA Max
    • Input Bias Current: 200nA 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: 10nV/√Hz Typ
  • Low Input Noise Current: 0.2pA/√Hz Typ
  • Specified at 3.3V, 5V and ±15V
  • Large Output Drive Current: 30mA Min
  • Low Supply Current per Amplifier: 3.5mA Max
  • Quad in 14-Pin DIP and NARROW SO-16

LT1214 Applications

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

LT1214 Description

The LT1214 is a quad version of the same amplifier. The DC precision of the LT1214 eliminates trims in most systems while providing high frequency performance not usually found in single supply amplifiers.

The LT1214 will operate on any supply greater than 2.5V and less than 36V total. These amplifiers are specified at single 3.3V, single 5V and ±15V supplies, and only require 2.7mA 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 30mA, ideal for driving low impedance loads.

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