ISL54004IRTZ

$2.66

Description：AUDIO AMPLIFIER
Series：-
Mfr：Intersil
Package：Tube

SKU:a3a0a3cd2535 Category: Audio Amplifiers Brand: Intersil

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Product introduction

Product Detailed Parameters

Description：AUDIO AMPLIFIER
Series：-
Mfr：Intersil
Package：Tube
Type：Class AB
Output Type：1-Channel (Mono) with Stereo Headphones
Max Output Power x Channels @ Load：1.23W x 1 @ 8Ohm; 215mW x 2 @ 16Ohm
Voltage - Supply：2.7V ~ 5.5V
Features：Depop, Shutdown, Thermal Protection
Mounting Type：Surface Mount
Supplier Device Package：20-TQFN (4x4)
Package / Case：20-WFQFN Exposed Pad
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

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ISL54004IRTZ

Overview

The Intersil ISL54004IRTZ is a single-supply, bidirectional, dual SPDT analog switch designed for high-performance signal routing. It supports ground-referenced signals and operates from a single 3V to 5.5V supply. The device features low on-resistance and high off-isolation, making it suitable for precision audio and video applications. Key electrical characteristics include a typical on-resistance of 1.8 ohms and an off-isolation of 70dB at 1MHz. It is housed in a compact TQFN-16 package.

Feature Summary

Bidirectional signal switching capability for AC or DC coupled applications
Low on-resistance for minimal signal attenuation
High off-isolation to prevent signal leakage between channels
Compatible with standard digital logic inputs

Applications

Audio signal routing in consumer electronics
Video signal switching in display systems
Test and measurement equipment signal paths
Communication interface multiplexing

Procurement Notes

Verify the specific suffix and tape/reel quantity against the manufacturer's latest datasheet before ordering. Confirm RoHS compliance status and lead times directly with authorized distributors as availability may vary by region. Ensure ESD handling procedures are followed during storage and assembly.

Selection Notes

Select this component when bidirectional switching of ground-referenced analog signals is required within a single supply voltage range. Consider the TQFN-16 package for space-constrained designs. Verify that the required on-resistance and isolation levels meet the system specifications compared to alternative switches in the family.

Part Context

The ISL54004 belongs to the Intersil (now Renesas) ISL54xxx series of analog switches. This family focuses on providing low distortion and high linearity for sensitive signal paths. The part integrates two independent SPDT switches into a single compact package, offering a solution for multi-channel signal management in portable and desktop devices.

Replacement Considerations

Check for direct pin-compatible replacements such as the ISL54002 or ISL54008 depending on channel count requirements. Verify that substitute parts maintain similar on-resistance and bandwidth specifications to ensure circuit performance parity.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.