Wolfson Microelectronics part numbers

Wolfson (WM audio codecs and DACs) was acquired by Cirrus Logic in 2014.

Wolfson Microelectronics is now Cirrus Logic (2014). We quote Wolfson Microelectronics parts — current, obsolete and end-of-life — and parts that carry older Wolfson Microelectronics markings. See also all Cirrus Logic part numbers.

38 Wolfson Microelectronics heritage part numbers

Part-number families from Wolfson Microelectronics, listed under their current manufacturer.

Part numberManufacturerTypePackageKey specs
WM8196SCDS/RV Cirrus Logic Analog Front End (AFE) SSOP-28 4.75V~5.25V16
WM8213SCDS/V Cirrus Logic Analog Front End (AFE) SSOP-28-208mil 2.97V~3.63V16
WM8215CSEFL/R Cirrus Logic Analog Front End (AFE) QFN-32(5x5) 3.3V~3.63V10
WM8231GEFL/RV Cirrus Logic Analog Front End (AFE) QFN-56(8x8) 5MHz~35MHz2.97V~3.63V
WM8259SCDS/RV Cirrus Logic Analog Front End (AFE) 2.97V~3.63V16
WM8259SCDS/V Cirrus Logic Analog Front End (AFE) 2.97V~3.63V16
WM8351CGEB/RV Cirrus Logic Audio Interface ICs BGA-129(7x7)
WM8521CH9GED Cirrus Logic ADCs/DACs - Special Purpose I2S7.6V~13.2V
WM8521CH9GED/R Cirrus Logic ADCs/DACs - Special Purpose I2S7.6V~13.2V
WM8521H9GED/RV Cirrus Logic ADCs/DACs - Special Purpose I2S7.6V~13.2V
WM8521H9GED/V Cirrus Logic ADCs/DACs - Special Purpose I2S7.6V~13.2V
WM8524CGEDT/R Cirrus Logic ADCs/DACs - Special Purpose TSSOP-16 I2S2.97V~3.63V
WM8533ECSN/R Cirrus Logic ADCs/DACs - Special Purpose WCSP-20(1.8x1.8)
WM8580GEFT/RV Cirrus Logic Audio Interface ICs TQFP-48(7x7) I2S, I2C, SPI, S/PDIF2.7V~3.6V, 2.7V~5.5V
WM8716SEDS/RV Cirrus Logic ADCs/DACs - Special Purpose SSOP-28 SPI3.3V~5V
WM8725CGED Cirrus Logic ADCs/DACs - Special Purpose I2S3V~5V
WM8725CGED/R Cirrus Logic ADCs/DACs - Special Purpose I2S3V~5V
WM8731SEDS/RV Cirrus Logic Specialty Logic SSOP-28-208mil 2.7V~3.6V-40°C~+85°C
WM8738CGED Cirrus Logic Analog To Digital Converters (ADC) I2SExternal
WM8740SEDS/RV Cirrus Logic ADCs/DACs - Special Purpose SSOP-28 SPI3.3V~5V
WM8758CBGEFL/RV Cirrus Logic Audio Interface ICs WQFN-32-EP(5x5) I2S, I2C, SPI2.5V~3.6V, 1.71V~3.6V
WM8776SEFT/RV Cirrus Logic Signal Switches, Multiplexers, Decoders TQFP-48(7x7) Single Supply-25°C~+85°C
WM8782ASEDS/RV Cirrus Logic ADCs/DACs - Special Purpose SSOP-20 I2S2.7V~5.5V
WM8782SEDS/RV Cirrus Logic Analog To Digital Converters (ADC) SSOP-20 I2SExternal
WM8786GEDS/RV Cirrus Logic ADCs/DACs - Special Purpose SSOP-20 I2S4.5V~5.5V
WM8804GEDS/RV Cirrus Logic Audio Interface ICs SSOP-20-208mil I2S2.7V~3.6V
WM8805GEDS/RV Cirrus Logic Audio Interface ICs SSOP-28-208mil I2S2.7V~3.6V
WM8904CGEFL/RV Cirrus Logic Audio Interface ICs VQFN-32-EP(4x4) I2S, I2C-40°C~+85°C
WM8940KGEFL/RV Cirrus Logic Audio Interface ICs QFN-24(4x4) Serial2.5V~3.6V
WM8960CGEFL/RV Cirrus Logic Audio Interface ICs QFN-32-EP(5x5) I2S, I2C2.7V~3.6V, 2.7V~5.5V, 1.71V~3.6V
WM8962ECSN/R Cirrus Logic Audio Interface ICs CSP-49 I2S, I2C, SPI-40°C~+85°C
WM8974CGEFL/RV Cirrus Logic Codec ICs QFN-24-EP(4x4)
WM8978CGEFL/RV Cirrus Logic Audio Interface ICs WQFN-32-EP(5x5) I2C, SPI2.5V~3.6V
WM8988LGECN/RV Cirrus Logic Audio Interface ICs QFN-28(4x4) I2S, I2C, SPI1.8V~3.6V
WM9081GICN/V Cirrus Logic ADCs/DACs - Special Purpose QFN-28(4x4) I2S1.71V~3.6V
WM9713CLGEFL/RV Cirrus Logic Audio Interface ICs QFN-48-EP(7x7) PCM, I2S1.8V~3.6V, 1.71V~3.6V, 1.8V~4.2V
WM9714CLGEFL/RV Cirrus Logic Audio Interface ICs QFN-48-EP(7x7) PCM, I2S1.8V~3.6V, 1.71V~3.6V, 1.8V~4.2V
WM9715CLGEFL/RV Cirrus Logic Audio Interface ICs QFN-48-EP(7x7) S/PDIF1.8V~3.6V

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Frequently asked questions

Is Wolfson Microelectronics still in business?

Wolfson (WM audio codecs and DACs) was acquired by Cirrus Logic in 2014.

Can I still buy Wolfson Microelectronics parts?

Yes. PartnerSemi quotes Wolfson Microelectronics part numbers, including obsolete and end-of-life parts and parts with old Wolfson Microelectronics markings. Send the part number and quantity; we reply with price, lead time, date code and origin. We are an independent distributor, not an authorized Wolfson Microelectronics or Cirrus Logic distributor.

PartnerSemi is not affiliated with Wolfson Microelectronics or Cirrus Logic. Brand names are used to identify parts only.