EL1509CSZ-T13

Drivers, Receivers, Transceivers Overview

The EL1509CSZ-T13 is a dual operational amplifier designed for customer premise line driving in DMT ADSL solutions. It features a high drive capability of 250mA while consuming only 7.1mA of supply current per amplifier and operating from a single 5V to 12V supply. This driver achieves a typical distortion of less than -85dBc, at 150kHz into a 25Ω load. The device is available in the industry standard 8 Ld SOIC package, specified for operation over the full -40°C to +85°C temperature range.

Drivers, Receivers, Transceivers Feature Summary

• High drive capability of 250mA from a +12V supply
• Low quiescent current consumption of 7.5mA per amplifier
• Typical driver output distortion of less than -85dBc at 150kHz

Drivers, Receivers, Transceivers Applications

• ADSL G.lite CO line driving
• ADSL full rate CPE line driving
• G.SHDSL, HDSL2 line driver
• Video distribution amplifier
• Video twisted-pair line driver

Drivers, Receivers, Transceivers Procurement Notes

Verify the manufacturer origin, as Elantec was acquired by Intersil and subsequently Renesas. Confirm the suffix Z indicates RoHS compliance and T13 denotes tape and reel packaging. Ensure the datasheet matches the specific lot date code and package marking requirements for your assembly process.

Drivers, Receivers, Transceivers Selection Notes

Select this component when designing for ADSL customer premise equipment requiring medium power differential line driving. Consider the 250mA drive capability and low distortion characteristics suitable for 100Ω loads. Verify that the single 5V to 12V supply range fits your system architecture and that the SOIC-8 package meets your PCB layout constraints.

Drivers, Receivers, Transceivers Part Context

This part belongs to the EL1509 series of dual operational amplifiers. The CSZ-T13 designation specifies the commercial temperature range, lead-free RoHS-compliant construction, and tape-and-reel packaging format. It is functionally equivalent to other EL1509 variants differing primarily in packaging or environmental compliance suffixes.

Drivers, Receivers, Transceivers Replacement Considerations

Check for direct equivalents such as EL1509C or EL1509CL from Intersil or Renesas. Verify pinout compatibility and electrical parameter overlap before substitution. Alternative manufacturers may offer similar ADSL line drivers with comparable drive currents and distortion specs.