DA7217-00U32

Product Overview

Category

DA7217-00U32 belongs to the category of integrated audio codecs.

Use

It is primarily used for audio processing and playback in various electronic devices such as smartphones, tablets, portable media players, and other consumer electronics.

Characteristics

• High-quality audio processing capabilities
• Low power consumption
• Compact size
• Versatile functionality

Package

DA7217-00U32 comes in a small form factor package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of DA7217-00U32 lies in its ability to provide high-fidelity audio processing and playback features in a compact and energy-efficient package.

Packaging/Quantity

The product is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

• Audio Codec Type: Integrated
• Resolution: Up to 24-bit
• Sampling Rate: Up to 192 kHz
• Digital Interfaces: I2S, PCM, TDM
• Analog Inputs: Microphone, Line-In
• Analog Outputs: Headphone, Line-Out
• Power Supply: 1.8V - 3.6V

Detailed Pin Configuration

The pin configuration of DA7217-00U32 is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply (1.8V - 3.6V) | | 2 | GND | Ground | | 3 | MICBIAS | Microphone Bias Voltage | | 4 | MICIN | Microphone Input | | 5 | LINEIN | Line-In Input | | 6 | HPL | Left Headphone Output | | 7 | HPR | Right Headphone Output | | 8 | LINEOUTL | Left Line-Out Output | | 9 | LINEOUTR | Right Line-Out Output | | 10 | SDA | I2C Serial Data | | 11 | SCL | I2C Serial Clock | | 12 | RESET | Reset Pin | | 13 | IRQ | Interrupt Request | | 14 | GPIO1 | General Purpose Input/Output 1 | | 15 | GPIO2 | General Purpose Input/Output 2 | | 16 | GPIO3 | General Purpose Input/Output 3 |

Functional Features

• Audio processing and playback
• Microphone input with bias voltage support
• Line-in input for external audio sources
• Headphone and line-out outputs for audio playback
• I2C interface for control and configuration
• Interrupt request for event-driven operation
• General-purpose input/output pins for additional functionality

Advantages and Disadvantages

Advantages

• High-quality audio processing capabilities ensure excellent sound reproduction.
• Low power consumption extends battery life in portable devices.
• Compact size allows for integration into space-constrained designs.
• Versatile functionality caters to a wide range of audio applications.

Disadvantages

• Limited availability of alternative models from other manufacturers.
• May require additional external components for certain applications.

Working Principles

DA7217-00U32 operates by receiving digital audio data through its input interfaces (I2S, PCM, TDM). It then processes the audio signals using its integrated codec circuitry, which includes analog-to-digital converters (ADCs) and digital-to-analog converters (DACs). The processed audio is then outputted through the headphone and line-out outputs. Control and configuration of the device are achieved through the I2C interface.

Detailed Application Field Plans

DA7217-00U32 finds applications in various electronic devices, including but not limited to: - Smartphones - Tablets - Portable media players - Wearable devices - Gaming consoles - Automotive infotainment systems

Detailed and Complete Alternative Models

While DA7217-00U32 is a highly capable audio codec, there are alternative models available from other manufacturers that offer similar functionality. Some notable alternatives include: - MAX98357A by Maxim Integrated - CS42L42 by Cirrus Logic - WM8960 by Wolfson Microelectronics

These alternative models can be considered based on specific design requirements and availability.

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