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Datasheet Linear Technology LTC6269HDD#PBF

Manufacturer:Linear Technology
Part Number:LTC6269HDD#PBF

Dual 500MHz Ultra-Low Bias Current FET Input Op Amp


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    LTC6268/LTC6269 - 500MHz Ultra-Low Bias Current FET Input Op Amp
    Docket ↓
    500MHz Ultra-Low Bias
    Current FET Input Op Amp
    FEATURES DESCRIPTION Gain Bandwidth Product: 500MHz
    n –3dB Bandwidth (A = 1): 350MHz
    n Low Input Bias Current: ±3fA Typ. Room Temperature 4pA Max at 125°C
    n Current Noise (100kHz): 5.5fA/√Hz
    n Voltage Noise (1MHz): 4.3nV/√Hz
    n Extremely Low C 450fF
    n Rail-to-Rail Output
    n Slew Rate: 400V/µs
    n Supply Range: 3.1V to 5.25V
    n Quiescent Current: 16.5mA
    n Harmonic Distortion (2V
    P-P): –100dB at 1MHz –80dB at 10MHz
    n Operating Temp Range: –40°C to 125°C
    n Single in 8-Lead SO-8, 6-Lead TSOT-23 Packages
    n Dual in 8-Lead MS8, 3mm × 3mm 10-Lead DFN 10 Packages The LTC®6268/LTC6269 is a single/dual 500MHz FET-input
    operational amplifier with extremely low input bias current
    and low input capacitance. It also features low inputreferred current noise and voltage noise making it an ideal
    choice for high speed transimpedance amplifiers, CCD
    output buffers, and high-impedance sensor amplifiers. ...

Eco Plan



Av Min Stable1 V/V
Avol250 V/mV
Common Mode Rejection Ratio90 dB
Cdiff0.1 pF
Number of Channels2
Design ToolsLTspice Model
Enoise Density4.3 nV/rtHz
Export Controlno yes/no
GBW500 MHz
Ibias3.0E-6 nA
Inoise0.0055 pA/rtHz
Ios0.000006 µA
Iout90 mA
Isupply16.5 mA
LF Enoise13 µVPP
Operating Temperature Range-40 to 125 °C
Over-the-Topno yes/no
Rail-to-Rail Inno yes/no
Rail-to-Rail Outyes yes/no
SR400 V/µs
Shutdownyes yes/no
Single Supplyyes yes/no
Ts (0.1%)17 ns
VinCM High (from V+)0.5 V
Voh (from V+)0.07 V
Vol (from V-)0.08 V
Vos0.2 mV
Vos TC4 µV/C
Vs Max5.25 V
Vs Min3.1 V


Package3x3 DFN-10
Package CodeDD

Manufacturer's Classification

  • Operational Amplifiers (Op Amps)

Other Names: LTC6269HDDPBF, LTC6269HDD PBF

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