LTC6269-10 Datasheet

Dual 4GHz Ultra-Low Bias Current FET Input Op Amp

Part No.:
LTC6269-10
Manufacturer:
Linear Technology
Page:
22 Pages
Size:
831 KB
Views:
2
Update Time:
2023-10-16 10:17:54

LTC6269-10 DataSheet Applicable Part

Part No. In Stock Price Packaging SPQ Marking MSL Pins Temp Range Package Description
LTC6269HDD-10#PBF 0 $8.676 Tube 121 LGRK 1 10 -40°C ~ 125°C 10-Lead DFN
LTC6269HDD-10#TRPBF 0 $8.676 Reel 2500 LGRK 1 10 -40°C ~ 125°C 10-Lead DFN
LTC6269HMS8E-10#PBF 2000pcs $8.676 Tube 50 LTGRM 1 8 -40°C ~ 125°C 8-Lead MSOP-EP
LTC6269HMS8E-10#TRPBF 0 $8.676 Reel 2500 LTGRM 1 8 -40°C ~ 125°C 8-Lead MSOP-EP
LTC6269IDD-10#PBF 0 $7.551 Tube 121 LGRK 1 10 -40°C ~ 85°C 10-Lead DFN
LTC6269IDD-10#TRPBF 0 $7.551 Reel 2500 LGRK 1 10 -40°C ~ 85°C 10-Lead DFN
LTC6269IMS8E-10#PBF 100pcs $7.551 Tube 50 LTGRM 1 8 -40°C ~ 85°C 8-Lead MSOP-EP
LTC6269IMS8E-10#TRPBF 0 $7.551 Reel 2500 LTGRM 1 8 -40°C ~ 85°C 8-Lead MSOP-EP
SPQ:Standard Pack Quantity;MSL:Moisture Sensitivity Level

LTC6269-10 DataSheet PDF

LTC6269-10 Features

  • Gain Bandwidth Product: 4GHz
  • Low Input Bias Current:
    • ±3fA Typ. Room Temperature
    • 4pA Max at 125°C
  • Current Noise (100kHz): 7fA/√Hz
  • Voltage Noise (1MHz): 4.0nV/√Hz
  • Extremely Low CIN 0.45pF
  • 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
  • Dual in 8-Lead MS8, 3mm × 3mm 10-Lead DFN 10 Packages

LTC6269-10 Applications

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

LTC6269-10 Description

The LTC6269-10 is a dual 4GHz FET-input 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 LTC6269-10 dual op amp is available in 8-lead MSOP with exposed pad and 3mm × 3mm 10-lead DFN packages. The LTC6269-10 is fully specified over the –40°C to 85°C and the –40°C to 125°C temperature ranges.

LTC6269-10 Datasheet FAQs