LT6201 - Dual 165MHz, Rail-to-Rail Input and Output, 0.95nV/√Hz Low Noise, Op Amp Family

The LT6200/LT6201 are single and dual ultralow noise, rail-to-rail input and output unity gain stable op amps that feature 0.95nV/√Hz noise voltage. These amplifiers combine very low noise with a 165MHz gain bandwidth, 50V/μs slew rate and are optimized for low voltage signal conditioning systems. A shutdown pin reduces supply current during standby conditions and thermal shutdown protects the part from overload conditions.

The LT6200-5/LT6200-10 are single amplifiers optimized for higher gain applications resulting in higher gain bandwidth and slew rate. The LT6200 family maintains its performance for supplies from 2.5V to 12.6V and are specified at 3V, 5V and ±5V.

For compact layouts the LT6200/LT6200-5/LT6200-10 are available in the 6-lead ThinSOT™ and the 8-pin SO package. The dual LT6201 is available in an 8-pin SO package with standard pinouts as well as a tiny, dual fine pitch leadless package (DFN). These amplifiers can be used as plug-in replacements for many high speed op amps to improve input/output range and noise performance.

Features
  • Low Noise Voltage: 0.95nV/√Hz (100kHz)
  • Gain Bandwidth Product: LT6200/LT6201     165MHz     AV = 1 LT6200-5                800MHz     AV ≥ 5 LT6200-10              1.6GHz       AV ≥ 10
  • Low Distortion: –80dB at 1MHz, RL = 100Ω
  • Dual LT6201 in Tiny DFN Package
  • Input Common Mode Range Includes Both Rails
  • Output Swings Rail-to-Rail
  • Low Offset Voltage: 1mV Max
  • Wide Supply Range: 2.5V to 12.6V
  • Output Current: 60mA Min
  • SO-8 and Low Profile (1mm) ThinSOT™ Packages
  • Operating Temperature Range –40°C to 85°C
  • Power Shutdown, Thermal Shutdown
Typical Application
LT6201 Typical Application
LT6201 Typical Application
Applications
  • Transimpedance Amplifiers
  • Low Noise Signal Processing
  • Active Filters
  • Rail-to-Rail Buffer Amplifiers
  • Driving A/D Converters
Packaging
LT6201 Package Drawing
LT6201 Package Drawing
LT6201 Package Drawing
LT6201 Package Drawing
Order Information
Part NumberPackageTempPrice(1-99)Price (1k)*
LT6201CDD#PBF3x3 DFN-8C$4.50$3.75
LT6201CDD#TRPBF3x3 DFN-8C$3.81
LT6201CS8#PBFSO-8C$4.40$3.65
LT6201CS8#TRPBFSO-8C$3.71
LT6201IS8#PBFSO-8I$5.35$4.40
LT6201IS8#TRPBFSO-8I$4.46
Demo Boards
Part NumberDescriptionPrice
DC1826A-ALTC2389-18 with LTC6655/LT6201, 18-Bit, 2.5Msps, Serial/Parallel SAR ADC with 99.8dB SNR. Req DC718$150.00
DC1826A-ELTC2389-16 with LTC6655/LT6201, 16-Bit, 2.5Msps, Serial/Parallel SAR ADC with 96dB SNR. Req DC718$150.00
Companion Boards
Part NumberDescriptionPrice
DC718CUSB Data Acquisition Controller, for PScope Evaluation Kits (<135Mbps)$300.00
Datasheet
Reliability Data
Product Selector Card
LT Journal
CAD Symbol
LTspice
Related Products
LT6200/LT6200-5/LT6200-10/ LT6201 - 165MHz, Rail-to-Rail Input and Output, 0.95nV/√Hz Low Noise, Op Amp Family
R378 Reliability Data
SAR ADC Drivers
Aug 2002 High Speed Low Noise Op Amp Family Challenges Power and Distortion Assumptions with Rail-to-Rail Inputs and Output
LT6201 Footprints and Symbols
LT6201/LTC6655 Demo Circuit - Single-Ended to Differential Amplifier for LTC2387-18