Audio Volume Controllers

Audio volume controllers control audio signal and volume with minimal distortion and noise. They're essentially high-performance amplifiers that provide low noise and low distortion. They're used in electronics and are a critical part of any professional audio system.

Why are audio volume controllers important?

Because of the dynamic nature of audio and the amount of variance that can come from different audio sources, it's important that you have control over the amount of gain (or loudness) in your audio system. Audio volume controllers will provide this with no significant distortion or noise in order to preserve the integrity of the source audio signal.

You can connect your audio volume controller to your circuit using wires and solder. It can be surface mounted or attached through mounting holes.

Audio volume controller applications

Some of the applications in which audio volume controllers are used include:

  • Audio amplifiers
  • Mixing consoles
  • Effects processors
  • A/V recievers
  • Car audio systems
  • Multi-track recorders
  • Broadcast studio equipment
  • Musical instruments

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Description Price Number of Channels per Chip Maximum Attenuation Mounting Type Package Type Pin Count Dimensions Length Width Height Maximum Operating Temperature Minimum Operating Temperature
RS Stock No. 121-9237
Mfr. Part No.PGA2320IDW
£11.613
Each (In a Tube of 40)
Units
- - Surface Mount SOIC 16 10.28 x 7.52 x 2.35mm 10.28mm 7.52mm 2.35mm +85 °C -40 °C
RS Stock No. 665-8769
Mfr. Part No.PGA2320IDW
£13.73
Each
Units
- - Surface Mount SOIC 16 10.28 x 7.52 x 2.35mm 10.28mm 7.52mm 2.35mm +85 °C -40 °C
RS Stock No. 169-8112
Mfr. Part No.NJM2761V
£0.559
Each (On a Reel of 2000)
Units
- - Surface Mount SSOP 14 5 x 4.4 x 1.15mm 5mm 4.4mm 1.15mm +75 °C -20 °C
RS Stock No. 713-9228
Mfr. Part No.NJM2761V-TE1
£0.368
Each (In a Pack of 5)
Units
- - Surface Mount SSOP 14 5 x 4.4 x 1.15mm 5mm 4.4mm 1.15mm +75 °C -20 °C
RS Stock No. 535-042
Mfr. Part No.NJM2761V
£0.614
Each (In a Pack of 5)
Units
- - Surface Mount SSOP 14 5 x 4.4 x 1.15mm 5mm 4.4mm 1.15mm +75 °C -20 °C
RS Stock No. 922-2993
Mfr. Part No.PGA2311P
£6.009
Each (In a Tube of 25)
Units
- - Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 19.3mm 6.35mm 4.57mm +85 °C -40 °C
RS Stock No. 665-8762
Mfr. Part No.PGA2311P
£7.19
Each
Units
- - Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 19.3mm 6.35mm 4.57mm +85 °C -40 °C
RS Stock No. 461-9298
Mfr. Part No.PGA2311U
£7.73
Each
Units
2 +31.5dB → -95.5dB with 0.5dB Surface Mount SOIC 16 10.28 x 7.52 x 2.35mm 10.28mm 7.52mm 2.35mm +85 °C -40 °C
RS Stock No. 100-3868
Mfr. Part No.PGA2311U
£6.277
Each (In a Tube of 40)
Units
2 +31.5 → -95.5 with 0.5dB Surface Mount SOIC 16 10.28 x 7.52 x 2.35mm 10.28mm 7.52mm 2.35mm +85 °C -40 °C
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