Key facts
- Brand
- Texas Instruments
- Model
- PGA2320
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-01
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Texas Instruments PGA2320 Stereo Audio Volume Control Datasheet
The Texas Instruments PGA2320 is a high-performance stereo audio volume control designed for professional and high-end consumer audio systems. It features digitally-controlled analog volume with a wide gain and attenuation range from +31.5dB to -95.5dB in 0.5dB steps. The device operates from +15V analog power supplies to handle large voltage swings and includes features such as zero crossing detection and a mute function.
Read onlineTexas Instruments PGA2320 specifications
| Gain Range | +31.5dB to -95.5dB |
|---|---|
| Step Size | 0.5 dB |
| THD+N | 0.0003% at 1kHz |
| Dynamic Range | 120dB |
| Interchannel Crosstalk | -126dBFS |
| Operating Temperature | -40 to +85 °C |
| Supply Voltage Analog | +15V |
Source: Texas Instruments PGA2320 Stereo Audio Volume Control Datasheet
All Texas Instruments PGA2320 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the gain step size of the PGA2320?
The gain step size is 0.5 dB.
From: Texas Instruments PGA2320 Stereo Audio Volume Control Datasheet
What is the maximum operating temperature range?
The operating temperature range is -40 to +85 °C.
From: Texas Instruments PGA2320 Stereo Audio Volume Control Datasheet
What is the gain range of the PGA2320?
The PGA2320 provides a gain range from +31.5 dB down to –95.5 dB with 0.5 dB steps.
From: Texas Instruments PGA2320 Stereo Audio Volume Control Datasheet
Can multiple PGA2320 devices be controlled together?
Yes, the serial interface supports daisy‑chaining of multiple devices, allowing a single three‑wire bus to program all devices in the chain.
From: Texas Instruments PGA2320 Stereo Audio Volume Control Datasheet