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ISL1557IUEZ-T7 +BOM

Telecom IC Line Interface Unit (LIU) 10-HMSOP

ISL1557IUEZ-T7 General Description

The ISL1557 is a dual operational amplifier designed for VDSL2 and ADSL line driving in DMT 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 ISL1557 is available in the thermally-enhanced 16 Ld QFN and 10 Ld HMSOP package and is specified for operation across -40°C to +85°C (IRZ, IUEZ) or -40°C to +12

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Key Features

  • Full-range industrial temperature (FRZ only): -40°C to +125°C
  • 21dBm output power capability
  • Drives up to 750mA from a +12V supply
  • 20VP-P differential output drive into 21Ω
  • -80dBc typical driver output distortion at full output at 150kHz
  • -75dBc typical driver output distortion at 4MHz
  • -71dBc typical driver output distortion at 10MHz
  • -75dBc typical driver output distortion at 17MHz
  • Low quiescent current of 6mA per amplifier
  • Supply range
    • ISL1557IRZ, ISL1557FRZ: ±2.25V to ±6V, 4.5V to 12V
    • ISL1557IUEZ: 4.5V to 12V
  • 300MHz bandwidth
  • Thermal shutdown
  • Pb-free (RoHS compliant)
Renesas Technology Corp Original Stock
Renesas Technology Corp Inventory

Specifications

Pin Count 11 Released Date Dec 27, 2019

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In Stock: 5,263

Minimum Order: 1

Qty. Unit Price Ext. Price
1+ $3.174 $3.17
200+ $1.228 $245.60
500+ $1.185 $592.50
1500+ $1.164 $1,746.00

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