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Texas Instruments Audio Codec IC 2-Channel USB Interface 28-Pin SSOP PCM2904DB
Specifications
| Country of Origin | India |
|---|---|
| Resolution | 16 bit |
| Brand | Texas Instruments |
| Height | 1.95mm |
| Length | 10.3mm |
| Model | PCM2904DB |
| Mount Type | Surface |
| Sampling rate | 48ksps |
| Series | PCM2904 |
| Maximum Operating Temperature | 85°C |
| Package Type | SSOP |
| Sub Type | Audio Codec IC |
| Minimum Operating Temperature | -25°C |
| Number Of Channels | 2 |
| Signal to Noise Ratio | 96dB |
| Interface Type | USB |
| Pin Count | 28 |
| Maximum Supply Voltage | 5.25V |
| Minimum Supply Voltage | 3.35V |
| Number of DACs | 1 |
| Number of ADCs | 1 |
Key Features
- Provides high fidelity 16-bit audio sampling at 48ksps.
- Operates with a single power supply voltage ranging from 3.35 to 5.25 volts.
- Features low noise operation with a signal-to-noise ratio of 96dB.
- Designed for surface mount applications in compact 28-pin SSOP packages.
- Supports one digital-to-analog converter (DAC) and one analog-to-digital converter (ADC).
- Operates reliably over a temperature range from -25°C to 85°C.
- Compatible with USB interfaces for audio data transmission.
- Ideal for applications in audio encoding and decoding across industrial and consumer electronics.
Product Description
The Texas Instruments PCM2904DB is a 2-channel audio codec integrated circuit designed for USB interface applications. Packaged in a 28-pin SSOP, this IC supports single power supply operations from 3.35V to 5.25V, enabling efficient audio encoding and decoding with high-quality 16-bit resolution and a sampling rate of 48ksps.
With a signal-to-noise ratio of 96dB, the device ensures clear and high-fidelity audio performance. Its surface mount design facilitates easy integration in compact electronic assemblies. The PCM2904DB features integrated ADC and DAC blocks, supporting one channel each for digital audio conversion.
Operating reliably within a temperature range of -25°C to 85°C, this audio codec is suitable for a broad range of industrial, commercial, and consumer audio applications including audio processing in computers, communication devices, and media equipment.
Provides 16-bit audio resolution with 48ksps sampling rate for high-quality sound. Single voltage power supply simplifies power management between 3.35V and 5.25V. Surface mount SSOP package enables compact board layout and efficient assembly.
Supports USB interface for versatile connectivity in modern electronic systems. Wide operating temperature range ensures performance stability in diverse environments. Includes one ADC and one DAC for complete audio signal processing channel.
Ideal for integration in audio and video encoder and decoder systems.
Recommended for use in electronics manufacturing, audio device design, and embedded systems development. Explore the broad Texas Instruments semiconductor range to find compatible components and optimize your system design on EnvMart.
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Frequently Asked Questions
The maximum operating temperature is 85°C.
It operates at a sampling rate of 48ksps.
It is packaged in a 28-pin SSOP format, suitable for surface mount applications.
The minimum supply voltage is 3.35V.
The height of this model is 1.95mm.
The maximum supply voltage is 5.25V.
It operates reliably within a temperature range of -25°C to 85°C.
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