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TDA1309H from PHILIPS

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TDA1309H

Manufacturer: PHILIPS, PHI

Low-voltage low-power stereo bitstream ADC/DAC

Partnumber Manufacturer Quantity Availability
TDA1309H PHILIPS, PHI 244 In Stock

Description and Introduction

Low-voltage low-power stereo bitstream ADC/DAC The TDA1309H is a digital-to-analog converter (DAC) chip manufactured by PHILIPS. Below are its key specifications, descriptions, and features based on available factual information:

### **Specifications:**
- **Manufacturer:** PHILIPS  
- **Type:** Digital-to-Analog Converter (DAC)  
- **Package:** SO16 (Small Outline 16-pin package)  
- **Supply Voltage (VDD):** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Sampling Frequency:** Up to 384 kHz  
- **Resolution:** 24-bit  
- **Signal-to-Noise Ratio (SNR):** Typically 120 dB  
- **Total Harmonic Distortion + Noise (THD+N):** Low (exact value depends on application conditions)  
- **Digital Input Format:** I²S (Inter-IC Sound)  
- **Output Type:** Current output (requires external I/V conversion)  

### **Descriptions:**
- The TDA1309H is a high-performance DAC designed for high-quality audio applications.  
- It supports 24-bit resolution and high sampling rates, making it suitable for professional and consumer audio equipment.  
- The chip operates with a single 5V power supply and is optimized for low distortion and high signal fidelity.  
- It is commonly used in CD players, digital audio workstations, and other high-end audio systems.  

### **Features:**
- **High Resolution:** 24-bit digital-to-analog conversion.  
- **Low Noise & Distortion:** Optimized for high-fidelity audio output.  
- **Wide Supply Range:** Operates between 4.5V and 5.5V.  
- **I²S Interface:** Compatible with standard digital audio interfaces.  
- **Robust Design:** Operates reliably across a wide temperature range (-40°C to +85°C).  
- **Compact Package:** SO16 package for space-efficient PCB design.  

This information is based on the manufacturer's datasheet and technical documentation. For precise application details, refer to the official PHILIPS datasheet for the TDA1309H.

Application Scenarios & Design Considerations

Low-voltage low-power stereo bitstream ADC/DAC

Alternative Part Number

  • CS8406-CSZ --: Digital audio interface transceiver with similar S/PDIF and I2S functionality, widely used as a drop-in replacement in audio systems.
  • AK4113VF --: Digital audio receiver/transmitter supporting S/PDIF and I2S, functionally comparable to the TDA1309H in audio interface applications.
  • WM8804GEDS --: S/PDIF transceiver with I2S interface, offering similar digital audio interfacing capability and often used where TDA1309H was deployed.
  • CS4392-KZ --: Stereo DAC with similar audio performance and I2S interface, commonly used as a replacement in audio designs.
  • PCM1716E --: 24-bit stereo DAC with comparable functionality and interface, suitable for audio playback applications.
  • AK4380VT --: Low-cost stereo DAC with similar audio specs and serial interface, usable as a functional substitute.

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