Evaluation Boards for Negative Signal Swing, Sub-ohm, Dual SPDT & SPST Single Supply Switches


The ISL540xxEVAL1Z evaluation boards are designed to provide a quick and easy method for evaluating the ISL540xx analog switch ICs.

The ISL54059 and ISL54062 ICs are single supply dual single-pole/double-throw (SPDT) analog switches while the ISL54060, ISL54061, ISL54063, and ISL54064 ICs are single supply dual single-pole/single-throw (SPST) analog switches. All devices feature negative swing capability, sub-Ω ON-resistance and low power dissipation. The ICs are designed for applications that require an analog switch that may see voltages below ground at the switch terminals, such as audio and video. The evaluation board is developed to evaluate the ISL540xx ICs, integrating many features for ease of use in examining the performance of the device under various operating conditions. To help understand the operation of the ISL540xx IC and the ISL540xxEVAL1Z evaluation board, it is recommended to study the evaluation board schematic found in the user guide and the datasheet for the IC under evaluation.

The analog switch ICs are capable of swinging down to 6.5V below the positive supply rail. For example, if the supply is at +1.8V, the switch terminal analog operating range is from -4.3V to +1.8V. The ISL54062, ISL54063 and ISL54064 also integrate click and pop elimination circuitry to remove transient noises at the speaker during power ON/OFF of an audio system. The evaluation board contains standard RCA/BNC connectors and a single headphone jack to allow the user to easily interface with the IC to evaluate its functions, features and performance.

Key Features

  • RCA audio input/output jacks, stereo headphone output jack and BNC connectors
  • Convenient test points and connections for test equipment
  • Click and pop elimination circuitry (ISL54062, ISL54063 and ISL54064)
  • Manual or external logic input control


  • Audio and video switching
  • Battery-powered, handheld and portable equipment
    • MP3 and multimedia players
    • Cellular/Mobile phones
    • Pagers
    • Laptops, notebooks and palmtops
  • Portable test and measurement
  • Medical equipment

ISL54059EVAL1Z Evaluation Board

ISL54059EVAL1Z Evaluation Board

Tool Information

Tools Orderable Part Number (s) Production Status Manufacturer Suggested Single Tool Price
Description Distributor Stock Distributors Distributor Purchase Buy Direct
ISL54064EVAL1Z Mass Production Renesas call 1 0 Contato Distribuidor -
ISL54063EVAL1Z Mass Production Renesas call 1 0 Contato Distribuidor -
ISL54062EVAL1Z Mass Production Renesas call 1 0 Contato Distribuidor -
ISL54061EVAL1Z Mass Production Renesas call 1 0 Contato Distribuidor -
ISL54060EVAL1Z Mass Production Renesas call 1 0 Contato Distribuidor -
ISL54059EVAL1Z Mass Production Renesas call 1 1 Mouser -

Note: Distributor Prices may vary from the stated budgetary price. The pricing and availability information on this site is based on information provided by Renesas’ authorized distributors and is subject to change without notice. By selecting a distributor from this page, you will be redirected from the Renesas site to the distributor’s website to complete a purchase. The distributors are independent from Renesas and maintain their own terms and conditions of sale. Renesas disclaims all representations and warranties, express and implied, with respect to transactions between distributors and their end customers.

Disclaimer: THIS MATERIAL IS PROVIDED “AS-IS” FOR EVALUATION PURPOSES ONLY. RENESAS ELECTRONICS CORPORATION AND ITS SUBSIDIARIES (collectively, “Renesas”) DISCLAIM ALL WARRANTIES, INCLUDING WITHOUT LIMITATION, FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY. Renesas provides evaluation platforms and design proposals to help our customers to develop products. However, factors beyond Renesas' control, including without limitation, component variations, temperature changes and PCB layout, could significantly affect the product performance. It is the user’s responsibility to verify the actual circuit performance.