Key facts
- Brand
- Texas Instruments
- Model
- PGA2311
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-08-01
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TEXAS INSTRUMENTS PGA2311 handbook
SBOS218A is a digital volume controller produced by Texas Instruments. It has two independent audio channels, zero crossing detection, and mute function. This product has a wide gain and attenuation range, low noise and distortion, noise-free level transitions, low interchannel crosstalk, and is suitable for audio amplifiers, mixing consoles, multi-track recorders, broadcasting studio equipment, musical instruments, effect processors, A/V receivers, and car audio systems.
Read onlineTexas Instruments PGA2311 specifications
| Gain range | +31.5 dB to –95.5 dB |
|---|---|
| THD+N (U‑Grade) | 0.0004 % at 1 kHz |
| Dynamic range | 120 dB |
| Power supplies | ±5 V analog, +5 V digital |
| Operating temperature | –40 °C to +85 °C |
| Package options | DIP‑16 and SOL‑16 |
Source: Texas Instruments PGA2311 Audio Volume Control Datasheet
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Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
How is zero‑crossing detection enabled?
Zero‑crossing detection is enabled by setting the ZCEN pin HIGH.
From: Texas Instruments PGA2311 Audio Volume Control Datasheet
What is the maximum input or output voltage range?
The maximum input or output voltage range is 7.5 V peak‑to‑peak.
From: Texas Instruments PGA2311 Audio Volume Control Datasheet