LT1222 - 500MHz, 3nV/rtHz, AV >=10 Operational Amplifier

The LT1222 is a member of a family of fast, high performance amplifiers that employ Linear Technology Corporation’s advanced complementary bipolar processing. For unity-gain stable applications the LT1220 can be used, and for gains of 4 or greater the LT1221 can be used.

Features
  • Gain-Bandwidth: 500MHz
  • Gain of 10 Stable Uncompensated
  • Slew Rate: 200V/μs
  • Input Noise Voltage: 3nV/√Hz
  • C-LoadTM Op Amp Drives Capacitive Loads
  • External Compensation Pin
  • Maximum Input Offset Voltage: 300μV
  • Maximum Input Bias Current: 300nA
  • Maximum Input Offset Current: 300nA
  • Minimum Output Swing Into 500Ω: ±12V
  • Minimum DC Gain: 100V/mV, RL = 500Ω
  • Settling Time to 0.1%: 75ns, 10V Step
  • Settling Time to 0.01%: 120ns, 10V Step
  • Differential Gain: 0.4%, AV = 2, RL = 150Ω
  • Differential Phase: 0.1°, AV = 2, RL = 150Ω
Typical Application
LT1222 Typical Application
LT1222 Typical Application
Applications
  • Wideband Amplifiers
  • Buffers
  • Active Filters
  • Video and RF Amplification
  • Cable Drivers
  • 8-, 10-, 12-Bit Data Acquisition Systems
Packaging
LT1222 Package Drawing
Order Information
Part NumberPackageTempPrice(1-99)Price (1k)*
LT1222CN8#PBFN-8C$4.17$3.40
LT1222CS8#PBFSO-8C$4.58$3.65
LT1222CS8#TRPBFSO-8C$3.71
LT1222IS8#PBFSO-8I$4.70$3.95
LT1222IS8#TRPBFSO-8I$4.01
Demo Boards
Part NumberDescriptionPrice
DC1416BLT1222CS8 Demo Board | 500mHz, 3nV/rtHz Operational Amplifier$75.00
DC417BDIP8, MS8, S8, SOT23-6 | Multi-Footprint General Purpose Board for Single Op. Amp$25.00
Datasheet
Application Note
Design Note
Reliability Data
CAD Symbol
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R164 Reliability Data
LT1222 Footprints and Symbols