Overview

Features and Benefits

  • 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
  • Dual in 8-Pin DIP and SO-8
  • Quad in 14-Pin DIP and NARROW SO-16

Product Details

The LT1213 is a dual, single supply precision op amp with a 28MHz gain-bandwidth product and a 12V/µs slew rate. The LT1214 is a quad version of the same amplifier. The DC precision of the LT1213/LT1214 eliminates trims in most systems while providing high frequency performance not usually found in single supply amplifiers.

The LT1213/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.

Note: For applications requiring higher slew rate, see the LT1215/LT1216 data sheet. For lower power and lower slew rate, see the LT1211/LT1212 data sheet.

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

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Tools & Simulations

LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

LTspice

Models for the following parts are available in LTspice:

LT1214

Design Resources

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


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