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LT1028CSW
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LT1028CSW

  • Category:Amplifiers and linear devices
  • Product Name:Ultra-low noise precision high speed operational amplifier
  • Manufacturers:LINEAR
  • Production Batch Number:09+
  • Encapsulation:SOP-16
  • Stock Status:There is stock
  • Stock Quantity:5000
  • Minimum order quantity: 0
  • Details:Click here to find pdf information on the LT1028CSW
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  • Product introduction

LT1028CSW

Ultra-low noise precision high speed operational amplifier

peculiarity

  • Voltage noise
    1.1 nV/rt Hz maximum. At 1kHz
    0.85nV/rt Hz typical. At 1kHz
    1.0nV/rtHz typical. at 10Hz
  • 35NpolypropyleneTypical, 0.1Hz to 10Hz.
  • Gain-bandwidth product
    LT1028: 50MHz minimum.
    LT1128: 13MHz minimum.
  • Slew rate
    LT1028: 11V/μs min.
    LT1128: 5V/μs min.
  • Offset voltage: 40μV maximum.
  • With temperature drift: 0.8μV/°C (max).
  • Voltage gain: 7 million minutes.
  • 100% testing of voltage and current noise
  • Available in 8-pin SO package

® The LT 1028 (-1 stable yield)/LT1128 (1 stable yield) achieves a new standard of noise performance of 0.85nV/Rt.Hz 1kHz noise and 1.0nV/Rt.Hz 10Hz noise. This ultralow noise is combined with excellent high speed specifications (gain bandwidth product of 75MHz for the LT1028, LT1128 for 20MHz), distortion-free output, and true accuracy parameters (0.1μV/°C drift, 10μV offset voltage, voltage gain of 300,000). Although the LT1028/LT1128 input stage operates close to the collector current to achieve low voltage noise of 1 mA, the input bias current is only 25nA.

The voltage noise of the LT1028/LT1128 is less than the noise of a resistor of 50 ohms. Therefore, the total system noise contribution of the LT1028/LT1128 is negligible, even in very low source impedance sensor or audio amplifier applications.

andLT1028CSWRelated ICs are:


Model Manufacturers lot number encapsulation illustrate
LT1028CSW LINEAR 09+ SOP-16 Ultra-low noise precision high speed operational amplifier

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