The ISL1572 is a dual operational amplifier designed for PLC line driving in OFDM and SSC based solutions. This device features a high drive capability of 750mA while consuming only 6mA of supply current per amplifier and operating from a single 4. 5V to 12V supply. The driver achieves a typical distortion of -80dBc, at 150kHz into a 25Ω load. The ISL1572 is available in the thermally-enhanced 16 Ld QFN or 10 Ld HMSOP package and is specified for operation over the full -40°C to +85°C temperature range. The ISL1572 has control pins BIAS0 and BIAS1 for controlling the bias and enable/disable of the outputs. These controls allow for lowering the power to fit the performance/power ratio for the application.

Features

  • 21dBm output power capability
  • Drives up to 750mA from a +12V supply
  • 20VP-P differential output drive into 21Ω
  • Very low noise floor
  • -75dBc typical driver output distortion at 4MHz
  • -80dBc typical driver output distortion at 10MHz
  • -79dBc typical driver output distortion at 17MHz
  • Low quiescent current of 6mA per amplifier
  • Supply range
    • For ISL1572IUEZ 4.5V to 12V
    • For ISL1572IRZ ±2.25V to ±6V, 4.5V to 12V
  • 250MHz bandwidth
  • Thermal shutdown
  • Pb-free (RoHS compliant)

Applications

  • UPA digital home standard

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active QFN Tube 90
Availability
Active QFN Reel 1000
Availability
Active MSOP-EP Tube 50
Availability
Active MSOP-EP Reel 1500
Availability

Documentation

Title language Type Format File Size Date
Datasheets & Errata
ISL1572 Datasheet Request Datasheet 0 KB
ISL1572 Data Short Short Form Datasheet PDF 166 KB
PCNs & PDNs
PCN19033 - Package Outline Correction for 10L / MSOP-EP Product Change Notice PDF 169 KB
PCN12094 - Alternate Manufacturing Site for Assembly of the Listed Intersil Packaged Products - Amkor Technology, Philippines (ATP) Product Change Notice PDF 98 KB
PCN12084 - Manufacturing Site Change for the Listed Intersil Products - Carsem (CAS) Ipoh Malaysia Product Change Notice PDF 135 KB
PCN11082 - Wafer Fabrication Site Change for Intersil ISL1557*, ISL1557A*, ISL1571* and ISL1572* Products - NXP Semiconductor Nijmegen, Netherlands Product Change Notice PDF 180 KB
PCN11059 - Shipping Tube Change for Intersil MSOP Packaged Products Product Change Notice PDF 117 KB
Other
PA14042 - Minimum Line Quantity Change Product Advisory PDF 363 KB