ISD1416SI

Product Overview

Category

ISD1416SI belongs to the category of integrated circuits (ICs).

Use

The ISD1416SI IC is primarily used for audio recording and playback applications.

Characteristics

• Package: The ISD1416SI is available in a 28-pin plastic DIP (Dual Inline Package).
• Essence: This IC is designed to provide high-quality audio recording and playback capabilities.
• Packaging/Quantity: The ISD1416SI is typically sold in reels or tubes, with a quantity of 25 units per reel/tube.

Specifications

The specifications of the ISD1416SI IC are as follows:

• Memory Size: 16 seconds
• Sampling Frequency: 8 kHz
• Bit Resolution: 12 bits
• Operating Voltage: 2.4V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Power Supply Current: 10 mA (typical)

Detailed Pin Configuration

The pin configuration of the ISD1416SI IC is as follows:

1. VCC - Power supply voltage
2. GND - Ground
3. CE1 - Chip enable input
4. CE2 - Chip enable input
5. WE - Write enable input
6. OE - Output enable input
7. RESET - Reset input
8. XTI - Crystal oscillator input
9. XTO - Crystal oscillator output
10. NC - No connection
11. A0-A10 - Address inputs
12. D0-D7 - Data inputs/outputs
13. CS - Chip select input
14. RST - Reset output
15. VDD - Power supply voltage
16. VSS - Ground
17. A11 - Address input
18. A12 - Address input
19. A13 - Address input
20. A14 - Address input
21. A15 - Address input
22. NC - No connection
23. NC - No connection
24. NC - No connection
25. NC - No connection
26. NC - No connection
27. NC - No connection
28. NC - No connection

Functional Features

The ISD1416SI IC offers the following functional features:

• High-quality audio recording and playback capabilities
• Non-volatile storage of recorded audio data
• Low power consumption
• Simple interface for easy integration into various applications
• On-chip oscillator for simplified system design

Advantages and Disadvantages

Advantages

• High-quality audio recording and playback
• Non-volatile storage ensures data retention even during power loss
• Low power consumption extends battery life
• Easy integration due to a simple interface
• Simplified system design with on-chip oscillator

Disadvantages

• Limited memory size (16 seconds)
• Relatively low sampling frequency (8 kHz)
• Limited bit resolution (12 bits)

Working Principles

The ISD1416SI IC utilizes non-volatile flash memory technology to store audio data. It employs an on-chip oscillator to generate the required clock signals for recording and playback operations. The IC's address and data inputs/outputs are used to access the stored audio data, while various control inputs enable functions such as chip enable, write enable, output enable, and reset.

Detailed Application Field Plans

The ISD1416SI IC finds applications in various fields, including but not limited to:

1. Voice recorders
2. Message playback systems
3. Alarm systems
4. Toys and games
5. Automotive audio systems
6. Medical devices
7. Security systems
8. Industrial equipment

Detailed and Complete Alternative Models

Some alternative models to the ISD1416SI IC that offer similar functionality are:

1. ISD1420SI
2. ISD1430SI
3. ISD1440SI
4. ISD1450SI
5. ISD1460SI

These alternative models provide different memory sizes, sampling frequencies, and bit resolutions to cater to specific application requirements.

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