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ADI LTC6268IS8-10#TRPBF product image
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ADI LTC6268IS8-10#TRPBFRoHS

Manufacturer
ADI
MPN
LTC6268IS8-10#TRPBF
LCSC Part #
C689171
Packaging
SO-8
Customer #
Key Attributes
4GHz Ultra-Low Bias Current FET Input Op Amp
Datasheetpdf iconADI LTC6268IS8-10#TRPBF
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QtyUnit Price(Reference Only)Total Amount
1+$ 12.712$ 12.71
10+$ 11.0905$ 110.91
30+$ 10.1033$ 303.10
100+$ 9.2754$ 927.54
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerADI
PackagingSO-8
Output Current90mA
Number of Channels1
Vos - Input Offset Voltage200uV
Slew Rate1500V/us
Operating Temperature-40℃~+85℃
Common Mode Rejection Ratio(CMRR)85dB
Ib - Input Bias Current0.003pA
Input Offset Voltage Drift(Vos TC)4uV/℃
Quiescent Current16.5mA
Gain Bandwidth Product4GHz
FeaturesDecompensated stable;Enable/shutdown function
Input Voltage Noise Density4nV/√Hz@1MHz
Rail to RailRail-to-rail output
Single Supply3.1V~5.25V
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Introduction

AI Translation

The LTC6268-10/LTC6269-10 is a single/dual 4GHz FETinput operational amplifier with extremely low input bias current and low input capacitance. It also features low input-referred current noise and voltage noise making it an ideal choice for high speed transimpedance amplifiers, and high-impedance sensor amplifiers. It is a decompensated op amp that is gain-of-10 stable. It operates on 3.1V to 5.25V supply and consumes 16.5mA per amplifier. A shutdown feature can be used to lower power consumption when the amplifier is not in use. The LTC6268-10 single op amp is available in 8-lead SOIC and 6-lead SOT-23 packages. The SOIC package includes two unconnected pins which can be used to create an input pin guard ring to protect against board leakage currents. The LTC6269-10 dual op amp is available in 8-lead MSOP with exposed pad and 3mm × 3mm 10-lead DFN packages. They are fully specified over the -40°C to 85°C and the -40°C to 125°C temperature ranges.

Features

AI Translation
  • Gain Bandwidth Product: 4GHz
  • Low Input Bias Current: ±3n Typ. Room Temperature, 4μ Max at 125°C
  • Current Noise (100kHz): 7fA/√Hz
  • Voltage Noise (1MHz): 4.0nV/√Hz
  • Extremely Low CIN: 1.45pF
  • Rail-to-Rail Output
  • AV ≥ 10
  • Slew Rate: +1500V/μs, -1000V/μs
  • Supply Range: 3.1V to 5.25V
  • Quiescent Current: 16.5mA
  • Operating Temp Range: -40°C to 125°C
  • Single in 8-Lead SO-8, 6-Lead TSOT-23 Packages
  • Dual in 8-Lead MS8, 3mm × 3mm 10-Lead DFN 10 Packages

Applications

AI Translation
  • Transimpedance Amplifiers
  • ADC Drivers
  • Photomultiplier Tube Post-Amplifier
  • Low IBIAS Circuits