Key facts
- Brand
- STMicroelectronics
- Model
- STA339BW
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-08
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STMicroelectronics STA339BWS Datasheet
The STA339BWS is a Sound Terminal device designed as a 2.1-channel, 40-watt high-efficiency digital audio system. It features wide-range supply voltage support from 4.5 V to 21.5 V and offers three power output configurations: two channels of ternary PWM plus a PWM output, two channels of ternary PWM plus a stereo line-out, or 2.1 channels of binary PWM (left, right, LFE). The device supports FFX with 100-dB SNR and dynamic range, scalable modulation indices, and selectable input sample rates from 32 to 192 kHz.
Read onlineSTMicroelectronics STA339BW specifications
| Voltage supply range (operating) | 5V to 26 V |
|---|---|
| Voltage supply range (absolute maximum) | 30 V |
| SNR | 100 dB |
| Input sample rates | 32 to 192 kHz |
| Internal processing sample rate | 96 kHz |
| Resolution | 28-bit |
Source: STMicroelectronics STA339BW 2.1-Channel High-Efficiency Digital Audio System Datasheet
All STMicroelectronics STA339BW documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the power output of the STA339BWS in 2.1-channel binary PWM mode?
The device delivers 2 x 9 W into 4 Ω plus 1 x 20 W into 8 Ω at 18 V.
What is the wide-range supply voltage for the STA339BWS?
The device supports a supply voltage ranging from 4.5 V to 21.5 V.
What are the power output configurations for the STA339BW?
The device supports three power output configurations: stereo mode, 2.1 mode using ternary PWM, and 2-channel IS input data interface.
From: STMicroelectronics STA339BW 2.1-Channel High-Efficiency Digital Audio System Datasheet
Is the STA339BW compatible with the STA339BWS?
Yes, the STA339BW is fully compatible with the STA339BWS.
From: STMicroelectronics STA339BW 2.1-Channel High-Efficiency Digital Audio System Datasheet