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LT1739CF
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LT1739CF

  • Category:Amplifiers and linear devices
  • Product Name:DUAL 500MA, 200MHz xDSL Line Driver Amplifiers
  • Manufacturers:LINEAR
  • Production Batch Number:10+
  • Encapsulation:TSSOP20
  • Stock Status:There is stock
  • Stock Quantity:3000
  • Minimum order quantity: 1
  • Details:Click here to find pdf information on the LT1739CF
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  • Product introduction

LT1739CF

DUAL 500MA, 200MHz xDSL Line Driver Amplifiers

peculiarity

  • Available in a 3mm x 4mm high power DFN package
  • Beyond the full rate, the downstream ADSL line driver allrequest
  • ± 500 mAh minimum me
  • ± 11.1V output swing，VS = ± 12V，
    RL = 100 ohms
  • ± 10.9V output swing，VS = ± 12V，
    IL = 250 mA
  • Low distortion: - 82dBc at 1MHz,
    is 2VPP50 ohms
  • Power saving adjustable supply current
  • Power-enhanced TSSOP-20 small package
  • 200MHz gain bandwidth
  • 600V/μs slew rate
  • Specify at ± 12V and ± 5V

Typical applications

Typical applications for the LT1739
Typical applications for the LT1739

description

The LT ® 1739 is a 500mA lowest outputcurrent, excellent distortion performance dual op amp. The gain of the amplifier is stable, but can be easily compensated for for low gain. Extended output swing reduces the system's lower power rails. Supply current sets an external resistor to optimize power dissipation. The LT1739 features a balance of high impedance inputs, low input bias current, and input offset voltage. Active terminals are easy to implement, further reducing the power supply to the system. Short-circuit protection and thermal shutdown ensure the durability of the device.

Output driver, one 100 ohm load± 11.1V ± 12V supply, ± 10.9V 250mA load. The LT1739 is a pin-to-pin replacement for the LT1794 for xDSL line driver applications and requires no circuit variation.

The LT1739 is the largest port density in a very small, thermally enhanced 3 × 4mm DFN package or 20-lead TSSOP for central office line driver applications. For the LT1739 dual version, LT6301 datasheet.

apply

  • High density ADSL central line drivers
  • High efficiency ADSL, HDSL2 G.lite, SHDSL line drivers
  • bumper
  • Test the instrument amplifier
  • Cable driver

andLT1739CFRelated ICs are:


Model Manufacturers lot number encapsulation illustrate
LT1739CF LINEAR 10+ TSSOP20 DUAL 500MA, 200MHz xDSL Line Driver Amplifiers

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