TLV320DAC23IGQER

Product Overview

• Category: Integrated Circuits (ICs)
• Use: Digital-to-Analog Converter (DAC)
• Characteristics: High-performance audio DAC with low power consumption
• Package: 48-VQFN (7x7) package
• Essence: Converts digital audio signals into analog audio signals
• Packaging/Quantity: Tape & Reel, 2500 pieces per reel

Specifications

• Resolution: Up to 24-bit
• Sampling Rate: Up to 192 kHz
• Total Harmonic Distortion + Noise (THD+N): <0.001%
• Signal-to-Noise Ratio (SNR): >100 dB
• Power Supply Voltage: 2.7 V to 3.6 V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TLV320DAC23IGQER has a total of 48 pins. Here is the detailed pin configuration:

1. AVDD: Analog power supply voltage
2. DVDD: Digital power supply voltage
3. AGND: Analog ground
4. DGND: Digital ground
5. BCLK: Bit clock input
6. LRCLK: Left/right clock input
7. SDIN: Serial data input
8. SDOUT: Serial data output
9. MCLK: Master clock input
10. REF: Reference voltage input
11. VCOM: Common-mode voltage output
12. VREF: Reference voltage output
13. VCM: Common-mode voltage input
14. VAG: Analog ground reference voltage
15. VREG: Regulator output voltage
16. VIO: IO voltage level
17. VDD: Power supply voltage
18. VSS: Ground

... (detailed pin configuration continues)

Functional Features

• High-resolution audio playback
• Low power consumption
• Wide operating temperature range
• Supports various audio formats (e.g., PCM, DSD)
• Built-in digital filters for enhanced audio performance
• Programmable gain control for volume adjustment
• Integrated headphone amplifier

Advantages and Disadvantages

Advantages: - High audio quality with low distortion - Low power consumption for energy efficiency - Versatile audio format support - Compact package size for space-constrained designs

Disadvantages: - Limited pin count for complex audio systems - Requires external components for complete audio system integration

Working Principles

The TLV320DAC23IGQER works by receiving digital audio data through the serial input interface. It then converts the digital data into analog signals using a high-resolution DAC. The analog signals are amplified and filtered to produce high-quality audio output. The device also includes various features such as programmable gain control and digital filters to enhance the audio performance.

Detailed Application Field Plans

The TLV320DAC23IGQER is suitable for a wide range of applications, including:

1. Consumer Electronics: High-fidelity audio systems, portable media players, smartphones, tablets, etc.
2. Automotive: In-car entertainment systems, head units, amplifiers, etc.
3. Professional Audio: Studio monitors, audio mixers, digital audio workstations, etc.
4. Industrial: Public address systems, audio equipment for industrial machinery, etc.

Detailed and Complete Alternative Models

1. TLV320DAC23IDGQER: Similar specifications and features, different package (48-TSSOP)
2. TLV320DAC23IRHBT: Similar specifications and features, different package (32-VQFN)
3. TLV320DAC23IRHDR: Similar specifications and features, different package (32-VQFN)

(Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list.)

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