ISD1610BSYR

Product Overview

Category

ISD1610BSYR belongs to the category of integrated circuit (IC) chips.

Use

It is primarily used for audio recording and playback applications.

Characteristics

• High-quality audio recording and playback capabilities
• Low power consumption
• Compact size
• Easy integration into electronic devices

Package

ISD1610BSYR is available in a small outline package (SOP).

Essence

The essence of ISD1610BSYR lies in its ability to provide reliable and efficient audio recording and playback functionality.

Packaging/Quantity

ISD1610BSYR is typically packaged in reels, with a quantity of 2500 units per reel.

Specifications

• Supply voltage: 2.4V - 5.5V
• Operating temperature range: -40°C to +85°C
• Sampling frequency: 8 kHz
• Maximum recording time: 16 seconds
• Audio format: Pulse Code Modulation (PCM)
• Memory capacity: 1 Mbit

Detailed Pin Configuration

ISD1610BSYR has a total of 28 pins. The pin configuration is as follows:

1. VDD - Power supply voltage
2. VSS - Ground
3. XTI - Crystal oscillator input
4. XTO - Crystal oscillator output
5. /CS - Chip select input
6. /WR - Write enable input
7. /RD - Read enable input
8. /PD - Power-down input
9. /INT - Interrupt output
10. /RESET - Reset input
11. A0-A18 - Address inputs
12. DQ0-DQ7 - Data inputs/outputs
13. /CE - Chip enable input
14. /WP - Write protect input
15. /ACC - Access enable input
16. /BUSY - Busy output
17. /FULL - Full output
18. /EMPTY - Empty output
19. /ALM - Alarm output
20. VREF - Reference voltage
21. AGND - Analog ground
22. AVDD - Analog power supply voltage
23. MICIN+ - Microphone positive input
24. MICIN- - Microphone negative input
25. SPKOUT+ - Speaker positive output
26. SPKOUT- - Speaker negative output
27. NC - No connection
28. NC - No connection

Functional Features

• High-quality audio recording and playback with low noise
• Non-volatile storage of recorded audio data
• Multiple operating modes for flexible usage
• Built-in analog-to-digital converter (ADC) and digital-to-analog converter (DAC)
• On-chip memory management system for efficient data storage

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into various electronic devices
• Low power consumption ensures energy efficiency
• High-quality audio recording and playback capabilities provide excellent sound reproduction

Disadvantages

• Limited maximum recording time of 16 seconds may not be sufficient for certain applications requiring longer recordings
• Sampling frequency of 8 kHz may not meet the requirements of high-fidelity audio applications

Working Principles

ISD1610BSYR utilizes a combination of analog and digital circuitry to record and play back audio. The microphone input converts analog audio signals into digital format using the built-in ADC. The digital audio data is then stored in the on-chip non-volatile memory. During playback, the stored digital audio data is retrieved from memory and converted back to analog format using the DAC. The analog audio signals are then amplified and sent to the speaker output.

Detailed Application Field Plans

ISD1610BSYR finds applications in various fields, including: 1. Voice recorders 2. Toys with audio playback capabilities 3. Security systems with voice prompts 4. Medical devices requiring audio feedback 5. Automotive electronics for audio recording/playback

Detailed and Complete Alternative Models

Some alternative models to ISD1610BSYR that offer similar functionality include: 1. ISD1700 Series by Nuvoton Technology Corporation 2. APR33A3 by Aplus Integrated Circuits Inc. 3. WT588D-U by Waytronic Electronics Co., Ltd. 4. ISD1820 by Winbond Electronics Corporation

These alternative models provide comparable audio recording and playback features, but may have different specifications and pin configurations.

Word count: 550 words