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ROHM 32-bit High Sound Quality Stereo Audio DAC 2-Channel 2 Wire Interface 768 kHz Sampling Rate BD34301EKV-E2
Specifications
| Country of Origin | India |
|---|---|
| Resolution | 32 bit |
| Brand | ROHM |
| Height | 1mm |
| Model | BD34301EKV-E2 |
| Width | 12mm |
| Sampling rate | 768kHz |
| Series | MUS-IC |
| Maximum Operating Temperature | 85°C |
| Package Type | HTQFP64BV |
| Minimum Operating Temperature | -25°C |
| Number Of Channels | 2 |
| Interface Type | 2 Wire |
| Standards/Approvals | RoHS |
| Pin Count | 64 |
| Maximum Supply Voltage | 5.5V |
Key Features
- This digital to analogue converter provides exceptional audio fidelity with a 130 dB typical Signal-to-Noise Ratio (SNR).
- The Total Harmonic Distortion plus Noise (THD+N) is impressively low at -115 dB typical.
- Supports two selectable digital FIR filters for sound customization, with sharp and slow roll-off options.
- Compatible with high-resolution PCM interfaces up to 768 kHz and DSD interfaces up to 22.4 MHz.
- The package is a compact 64-pin HTQFP64BV with a height of 1 mm and width of 12 mm.
- Operates within a supply voltage maximum of 5.5 V and temperature range from -25°C to +85°C.
- Selectable among four device I2C addresses (38h, 3Ah, 3Ch, 3Eh) for multi-device configurations.
- Designed for high-end audio applications requiring superior digital-to-analog conversion quality.
Product Description
ROHM BD34301EKV-E2 is a 32-bit stereo audio converter DAC designed for high-end digital to analogue conversion applications. This device features a 2-channel 2 wire interface and supports sampling frequencies ranging from 32 kHz up to an impressive 768 kHz, delivering premium sound fidelity suitable for audiophile and professional use.
Its superior numerical performance includes a typical signal-to-noise ratio (SNR) of 130 dB and very low total harmonic distortion plus noise (THD+N) of -115 dB, ensuring clear and precise audio output. Users can choose from two digital FIR filter options - sharp roll-off and slow roll-off - to customize the audio output to personal preference.
The BD34301EKV-E2 supports PCM interface at high sampling rates and also supports DSD up to 22.4 MHz, broadening its application scope in advanced audio systems. Packaged in a compact 64-pin HTQFP64BV form factor, the converter operates at a maximum supply voltage of 5.5 V with an operating temperature range of -25°C to 85°C, making it suitable for a variety of environmental conditions.
This device offers selectable device addresses (38h, 3Ah, 3Ch, 3Eh) through the I2C interface, facilitating integration in multi-device systems. It complies with RoHS standards, ensuring environmental and safety compliance.
This audio DAC is ideal for applications in consumer electronics, audio equipment manufacturing, industrial audio systems, and other high-end sound processing applications requiring precise digital-to-analog conversion.
Exceptional high sound quality with 32-bit resolution and stereo support. Selectable digital filters for audio customization. High sampling rate supports advanced PCM and DSD audio formats. Compact HTQFP64BV 64-pin package for space-saving integration.
Wide operating temperature and supply voltage range for robust use. Explore our extensive range of semiconductor components and digital converters suitable for your industrial, commercial, and laboratory audio technology needs at EnvMart.
Explore more products in our Digital to Analogue Converter category.
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Frequently Asked Questions
The maximum sampling rate of this DAC is 768 kHz, allowing for high-resolution audio playback.
It features a typical signal-to-noise ratio (SNR) of 130 dB, ensuring clear audio output.
The total harmonic distortion plus noise (THD+N) is typically -115 dB, indicating very low distortion in the audio output.
This model has a height of 1 mm and a width of 12 mm, packaged in a 64-pin HTQFP64BV format.
The operating temperature range is from -25°C to 85°C, making it suitable for various environmental conditions.
It utilizes a 2-channel 2 wire interface for digital communication.
The maximum supply voltage for this model is 5.5 V.
Yes, it supports DSD interfaces up to 22.4 MHz, expanding its application in advanced audio systems.
It offers two selectable digital FIR filters: sharp roll-off and slow roll-off, allowing for audio customization.
Yes, it complies with RoHS standards, ensuring environmental and safety compliance.
This model has 2 channels, providing stereo audio output.
It is designed for high-end audio applications, including consumer electronics and industrial audio systems that require superior digital-to-analog conversion quality.
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