IDTSTAC9251G3TAEA1X

Product Overview

• Category: Integrated Circuit (IC)
• Use: Audio Codec
• Characteristics: High-performance, low-power consumption
• Package: TQFP (Thin Quad Flat Pack)
• Essence: Converts analog audio signals to digital and vice versa
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Sampling Rate: Up to 96 kHz
• Resolution: 24-bit
• Number of Channels: 2 (Stereo)
• Interface: I2S (Inter-IC Sound)

Detailed Pin Configuration

The IDTSTAC9251G3TAEA1X has a total of 32 pins. The pin configuration is as follows:

1. VDDA
2. VSSA
3. MICBIAS
4. MICIN1P
5. MICIN1N
6. MICIN2P
7. MICIN2N
8. MICBIAS2
9. VREF
10. AVDD
11. DVDD
12. AGND
13. DGND
14. BCLK
15. LRCLK
16. SDIN
17. SDOUT
18. MCLK
19. GPIO1
20. GPIO2
21. GPIO3
22. GPIO4
23. GPIO5
24. GPIO6
25. GPIO7
26. GPIO8
27. GPIO9
28. GPIO10
29. GPIO11
30. GPIO12
31. GPIO13
32. GPIO14

Functional Features

• High-quality audio conversion with low distortion
• Support for multiple audio formats
• Built-in digital filters for enhanced audio performance
• Flexible GPIO (General Purpose Input/Output) pins for additional functionality
• Low-power consumption for extended battery life in portable devices

Advantages and Disadvantages

Advantages: - High-performance audio conversion - Wide operating temperature range - Multiple GPIO pins for added flexibility - Low power consumption

Disadvantages: - Limited number of channels (2 stereo channels) - Requires external components for complete audio system integration

Working Principles

The IDTSTAC9251G3TAEA1X operates by converting analog audio signals into digital format using an ADC (Analog-to-Digital Converter). It then processes the digital audio data and converts it back to analog format using a DAC (Digital-to-Analog Converter). The device also incorporates digital filters to enhance audio quality and reduce noise. The converted audio signals can be transmitted or received through the I2S interface.

Detailed Application Field Plans

The IDTSTAC9251G3TAEA1X is widely used in various applications, including:

1. Consumer Electronics: Audio systems, home theaters, soundbars, gaming consoles
2. Automotive: Car infotainment systems, head units, amplifiers
3. Telecommunications: VoIP phones, conference systems, IP intercoms
4. Industrial: Public address systems, professional audio equipment, audio mixers
5. Medical: Ultrasound machines, patient monitoring systems, medical imaging devices

Detailed and Complete Alternative Models

1. Texas Instruments PCM3168A: 8-channel audio codec with similar specifications
2. Cirrus Logic CS4272: 24-bit, 192 kHz stereo audio codec with integrated digital filters
3. Analog Devices AD1939: Multi-channel audio codec with advanced signal processing features

These alternative models offer similar functionality and can be considered as alternatives to the IDTSTAC9251G3TAEA1X.

(Note: The content provided above is a sample and may not reflect the actual specifications and details of the IDTSTAC9251G3TAEA1X. Please refer to the official documentation for accurate information.)