2560S

Product Overview

2560S is commonly associated with Winbond / Nuvoton ISD2560S, a single-chip voice record and playback IC from the ISD2500 ChipCorder® family. The device provides non-volatile analog voice storage with approximately 60-second recording duration, integrated microphone preamplifier, automatic gain control, anti-aliasing and smoothing filters, speaker amplifier support and push-button or microcontroller interface operation. With 5V class operation, multiple-message capability and 28-pin SOIC package options, it is suitable for voice prompts, message recorders, alarms, toys, consumer electronics, industrial voice notification systems, embedded audio boards and legacy voice IC replacement projects.

Key Features

• Manufacturer: Winbond / Nuvoton Technology legacy

• Marking / Short Part Number: 2560S

• Full / Related Part Number: ISD2560S, ISD2560SY, ISD2560S I and related ISD2500 series variants

• Device Type: Single-chip voice record / playback IC

• Product Category: Interface IC / voice record and playback IC

• Voice Duration: 60-second class recording duration

• Memory Type: Non-volatile analog voice storage

• Audio Technology: ISD ChipCorder® voice storage technology

• Message Feature: Multiple-message record and playback support depending on addressing mode

• Audio Input: Microphone input with integrated preamplifier and automatic gain control

• Audio Output: Speaker output / analog audio output support depending on circuit design

• Filter Feature: Integrated anti-aliasing and smoothing filter functions

• Control Interface: Push-button mode or microcontroller control depending on system design

• Supply Voltage: 5V class operation depending on exact datasheet version

• Data Retention: Long-term message retention depending on datasheet condition

• Package Type: 28-pin SOIC package for S version

• Mounting Type: Surface mount

• Key Features: 60-second voice storage, single-chip record / playback, non-volatile analog memory, microphone preamplifier, AGC, integrated filters, multiple-message support and SOIC package

• Typical Use: Voice prompts, message recorders, alarms, toys, consumer electronics, industrial notification systems, embedded audio boards and repair applications

• Ordering / Packaging Note: 2560S is usually a shortened marking-style reference for ISD2560S variants; buyers should verify the full Winbond / Nuvoton ordering code, package suffix, recording duration, top marking, packing format, date code and datasheet revision before production or repair use.

Applications

2560S can be used in electronic systems that require non-volatile voice recording and playback without external digital memory. Typical applications include voice prompt modules, answering devices, alarm systems, toys, handheld products, consumer electronics, industrial control panels, access control systems, embedded audio equipment, maintenance projects and legacy voice IC repair. It is also suitable for BOM review where a Winbond / Nuvoton ISD2560S family 60-second voice record and playback IC is required.

Quality & Sourcing

Antrex Electronics can support 2560S sourcing with stock availability checks, RFQ quotation, package confirmation, date code review and shipment arrangement. For project-based purchasing, buyers can provide quantity, target price, required date code, packaging requirements and application information for faster quotation support.

For quality control, Antrex Electronics can help arrange product photos, label review, visual inspection and third-party testing support when required. OEMs, EMS providers, repair centers and electronic component buyers are welcome to send BOM lists or hard-to-find part requests for sourcing assistance.