Key facts
- Brand
- STMicroelectronics
- Model
- STA382BWS
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-08
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STMicroelectronics STA382BW Sound Terminal Datasheet
The STA382BW is a 2.1-channel high-efficiency digital audio system designed for wide-range supply voltages from 4.5 V to 26 V. It supports three output power stage configurations, including 2.0 mode with L/R full bridges and 2.1 mode with a subwoofer full bridge or PWM output for an external amplifier. The device offers driving load capabilities of 2x20 W into 8 Ω in ternary modulation mode.
Read onlineSTMicroelectronics STA382BWS specifications
| Supply voltage (operating) | 4.5 V to 26 V |
|---|---|
| Supply voltage (absolute maximum) | 30 V |
| Analog input | 1 Vrms stereo |
| Sampling rate range | 32 kHz ~ 192 kHz |
| Output power (2.0 mode) | 2x20 W into 8 Ω |
| Output power (2.1 mode) | 2x9 W into 4 Ω + 1x 20 W into 8 Ω |
| Headphone output power | 40 mW into 32 Ω |
| Line output capability | 2Vrms |
| Dynamic range | 100 dB |
| Package | VQFN48 (7 x 7 mm) |
Source: STMicroelectronics STA382BW Sound Terminal Datasheet
All STMicroelectronics STA382BWS documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the operating supply voltage range?
The operating supply voltage range is 4.5 V to 26 V.
What are the supported sampling rates?
The device supports sampling rates from 32 kHz to 192 kHz.
What is the operating supply voltage range?
The operating supply voltage range is 4.5 V to 25.5 V.
From: STA382BWS Sound Terminal 2.1-Channel Digital Audio System Datasheet
What are the supported I2S sampling rates?
The supported sampling rates are from 32 kHz to 192 kHz.
From: STA382BWS Sound Terminal 2.1-Channel Digital Audio System Datasheet