The EL5175 and EL5375 are single and triple high bandwidth amplifiers designed to extract the difference signal from noisy environments. They are primarily targeted for applications such as receiving signals from twisted-pair lines or any application where common mode noise injection is likely to occur. The EL5175 and EL5375 are stable for a gain of one and requires two external resistors to set the voltage gain for each channel. The output common mode level is set by the reference pin (VREF), which has a -3dB bandwidth of over 450MHz. Generally, this pin is grounded but it can be tied to any voltage reference. The output can deliver a maximum of ±60mA and is short circuit protected to withstand a temporary overload condition. The EL5175 is available in the 8 Ld SOIC and 8 Ld MSOP packages and the EL5375 in the 24 Ld QSOP package. All are specified for operation over the full -40°C to +85°C temperature range.


  • Differential input range ±2.3V
  • 550MHz 3dB bandwidth
  • 900V/µs slew rate
  • 60mA maximum output current
  • Single 5V or dual ±5V supplies
  • Low power, 9.6mA per channel
  • Pb-free available (RoHS compliant)


  • Twisted-pair receivers
  • Differential line receivers
  • VGA over twisted-pair
  • Differential to single-ended amplification
  • Reception of analog signals in a noisy environment

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active QSOP Tube 55
Active QSOP Reel 2500
Active QSOP Reel 1000

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
EL5175, EL5375 Datasheet Datasheet PDF 872 KB
Application Notes & White Papers
How to Bias Op-Amps Correctly Application Note PDF 263 KB
AN1993: Voltage Feedback versus Current Feedback Operational Amplifiers Application Note PDF 564 KB
AN1484: Extending the KVM Video Range to 1.5k Ft Application Note PDF 957 KB
AN1694: The Four Basic Building Blocks of an Op Amp Application Note PDF 357 KB
AN535: Design Considerations for a Data Acquisition System (DAS) Application Note PDF 843 KB
PCN12091 - QSOP and SC-70 from Unisem to CAM as alternate assembly site Product Change Notice PDF 529 KB
PCN12084 - Manufacturing Site Change for the Listed Intersil Products - Carsem (CAS) Ipoh Malaysia Product Change Notice PDF 135 KB
Analog ICs Brochure 日本語 Brochure PDF 4.20 MB
TB514: Operational Amplifier Basics Other PDF 519 KB
General-purpose operational amplifiers and comparators Pamphlet ( D18268EJ2V0PF00 ) Flyer PDF 1.11 MB