ISD5116SYR

Product Overview

Category: Integrated Circuit (IC)

Use: Audio Recording and Playback

Characteristics: - Non-volatile memory - Low power consumption - High-quality audio recording and playback - Easy integration into electronic devices

Package: SOP (Small Outline Package)

Essence: ISD5116SYR is a versatile audio recording and playback IC that offers non-volatile memory storage for high-quality audio applications.

Packaging/Quantity: The ISD5116SYR is typically sold in reels, with 2500 units per reel.

Specifications

Memory Size: 16 seconds
Sampling Frequency: 8 kHz
Bit Resolution: 4-bit ADPCM
Operating Voltage: 2.4V - 5.5V
Standby Current: 10 µA (typical)
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ISD5116SYR has a total of 28 pins, which are assigned specific functions for proper operation. Here is the detailed pin configuration:

VDD: Power supply voltage
VSS: Ground reference
XTI: Crystal oscillator input
XTO: Crystal oscillator output
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection
NC: No connection

Functional Features

Voice recording and playback capabilities
Non-volatile storage ensures data retention even when power is disconnected
Simple control interface for easy integration into electronic devices
Low power consumption extends battery life in portable applications
High-quality audio output with 4-bit ADPCM compression

Advantages and Disadvantages

Advantages: - Compact size and easy integration - Non-volatile memory ensures data retention - High-quality audio playback - Low power consumption

Disadvantages: - Limited memory size (16 seconds) - Limited bit resolution (4-bit ADPCM)

Working Principles

The ISD5116SYR utilizes non-volatile memory to store audio data. When a recording is initiated, the IC converts analog audio signals into digital format using a 4-bit ADPCM compression algorithm. The compressed audio data is then stored in the non-volatile memory. During playback, the IC retrieves the stored data and converts it back into analog audio signals for output.

Detailed Application Field Plans

The ISD5116SYR finds applications in various fields, including: 1. Voice recorders 2. Toys and games 3. Security systems 4. Medical devices 5. Automotive electronics

Alternative Models

Here are some alternative models that offer similar functionality to the ISD5116SYR: 1. ISD5120SYR - 20 seconds memory size 2. ISD5132SYR - 32 seconds memory size 3. ISD5144SYR - 44 seconds memory size

These alternative models provide different memory sizes to suit specific application requirements.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von ISD5116SYR in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of ISD5116SYR in technical solutions:

Q: What is ISD5116SYR? A: ISD5116SYR is a voice recording and playback chip commonly used in technical solutions.
Q: How does ISD5116SYR work? A: ISD5116SYR works by storing audio recordings in its internal memory and playing them back when triggered by external signals.
Q: What is the maximum recording time of ISD5116SYR? A: The maximum recording time of ISD5116SYR is 16 seconds.
Q: Can I extend the recording time of ISD5116SYR? A: No, the recording time of ISD5116SYR cannot be extended beyond its maximum limit.
Q: How can I interface ISD5116SYR with other components in my technical solution? A: ISD5116SYR can be interfaced using digital input/output pins or through a microcontroller using SPI or I2C communication protocols.
Q: Can I play multiple audio recordings sequentially using ISD5116SYR? A: Yes, ISD5116SYR supports sequential playback of multiple audio recordings.
Q: Is it possible to change the audio recordings stored in ISD5116SYR? A: Yes, you can reprogram ISD5116SYR to change the audio recordings stored in its memory.
Q: What power supply voltage does ISD5116SYR require? A: ISD5116SYR typically operates on a power supply voltage of 2.4V to 5.5V.
Q: Can ISD5116SYR be used in battery-powered applications? A: Yes, ISD5116SYR can be used in battery-powered applications due to its low power consumption.
Q: Are there any limitations or considerations when using ISD5116SYR? A: Some considerations include limited recording time, the need for external components like a speaker and microphone, and the requirement of proper grounding and decoupling for optimal performance.

Please note that these answers are general and may vary depending on the specific implementation and datasheet of ISD5116SYR.