# PGA4311 (Component) ## Description 4-Channel Audio Volume Control, SPI Interface, +31.5dB to -95.5dB, SOIC-28W audio volume control 4ch spi SOIC*7.5x17.9mm*P1.27mm* ## Component Details - **Owner:** kicad-part-library - **Created:** 9/27/2024 - **Last Updated:** 9/27/2024 - **Visibility:** Public - **Datasheet URL:** http://www.ti.com/lit/ds/symlink/pga4311.pdf - **Manufacturer Name:** Texas Instruments Inc. - **Manufacturer Part Number:** PGA4311 - **Package or Case Code:** SOIC-28W_7.5x17.9mm_P1.27mm - **Used in:** 1 project - **Stars:** 1 - **Manufacturer:** Texas Instruments - **MPN:** PGA4311 - **Package / Case Code:** SO - **Pin Count:** 28 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | ~{MUTE} | | | 2 | AGND_1 | | | 3 | Ain-1 | | | 4 | AGND_1 | | | 5 | Aout_1 | | | 6 | VA- | | | 7 | VA+ | | | 8 | Aout_3 | | | 9 | AGND_3 | | | 10 | Ain-3 | | | 11 | AGND_3 | | | 12 | VD+ | | | 13 | SDI | | | 14 | ~{CS} | | | 15 | SCLK | | | 16 | SDO | | | 17 | DGND | | | 18 | AGND_4 | | | 19 | Ain-4 | | | 20 | AGND_4 | | | 21 | Aout_4 | | | 22 | VA+ | | | 23 | VA- | | | 24 | Aout_2 | | | 25 | AGND_2 | | | 26 | Ain-2 | | | 27 | AGND_2 | | | 28 | ZCEN | | --- *Generated from [https://www.flux.ai/kicad-part-library/pga4311~z8k](https://www.flux.ai/kicad-part-library/pga4311~z8k)*