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ADC Dual Delta-Sigma 96ksps 24-bit Serial 14-Pin SOIC T/R, WM8738CGED/R, Cirrus Logic

The WM8738 is a high performance stereo audio ADC designed for consumer applications.Stereo line-level audio inputs are provided, along with a control input pin to allow operation of the audio interface in either one of two industry standard modes. The device also has a selectable digital high pass filter to remove residual DC offsets.Stereo 24-bit multi-bit sigma delta ADCs are provided, along with oversampling digital interpolation filters. 24-bit digital audio output word lengths and sampling rates from 32kHz to 96kHz are supported.The device is available in a small 14-lead SOIC package.

  • Audio Performance
    • 90 dB SNR (‘A’ weighted @ 48kHz)
  • 3.0 – 5.5V Analogue Supply Operation
  • 3.0 – 3.6V Digital Supply Operation
  • ADC Sampling Frequency: 32kHz – 96kHz
  • Selectable ADC High Pass Filter
  • Selectable Audio Data Interface Modes
    • I2S or Left Justified
  • 14-lead SOIC Package

Характеристики

Volt_supply_source

Analog, Digital
Htsn

8542390001
Sampling_rate

96 ksps
Volt_reference

Internal
Digital_supply_support

Yes
Architecture

Delta-Sigma
Resolution

24 Bit
Signal_to_noise_ratio

90 dB
Input_type

Voltage
Input_signal_type

Single-Ended
Input_volt

1 V
Бренд

Msl_level

1
Eccn

EAR99
Number_of_analog_inputs

2
Mounting

Surface Mount
Max_processing_temp

260
Operating_temp

-40 to 85 °C
Pin_count

14
Product_dimensions

8.75(Max) x 4(Max) x 1.5(Max)
Schedule_b

8542390000
Screening_level

Industrial
Specifications

https://4donline.ihs.com/images/VipMasterIC/IC/CIRR/CIRR-S-A0000594539/CIRR-S-A0000594539-1.pdf?hkey=52A5661711E402568146F3353EA87419
Supplier_package

SOIC
Number_of_adc_channels

1
Polarity_of_input_volt

Unipolar
Operating_supply_volt

3 V, 3.6, 5.5
Number_of_adcs

2
Digital_interface_type

Serial
Country_of_origin

United States
Артикул: WM8738CGED/R

Описание

The WM8738 is a high performance stereo audio ADC designed for consumer applications.Stereo line-level audio inputs are provided, along with a control input pin to allow operation of the audio interface in either one of two industry standard modes. The device also has a selectable digital high pass filter to remove residual DC offsets.Stereo 24-bit multi-bit sigma delta ADCs are provided, along with oversampling digital interpolation filters. 24-bit digital audio output word lengths and sampling rates from 32kHz to 96kHz are supported.The device is available in a small 14-lead SOIC package.

  • Audio Performance
    • 90 dB SNR (‘A’ weighted @ 48kHz)
  • 3.0 – 5.5V Analogue Supply Operation
  • 3.0 – 3.6V Digital Supply Operation
  • ADC Sampling Frequency: 32kHz – 96kHz
  • Selectable ADC High Pass Filter
  • Selectable Audio Data Interface Modes
    • I2S or Left Justified
  • 14-lead SOIC Package

Детали

Volt_supply_source

Analog, Digital
Htsn

8542390001
Sampling_rate

96 ksps
Volt_reference

Internal
Digital_supply_support

Yes
Architecture

Delta-Sigma
Resolution

24 Bit
Signal_to_noise_ratio

90 dB
Input_type

Voltage
Input_signal_type

Single-Ended
Input_volt

1 V
Бренд

Msl_level

1
Eccn

EAR99
Number_of_analog_inputs

2
Mounting

Surface Mount
Max_processing_temp

260
Operating_temp

-40 to 85 °C
Pin_count

14
Product_dimensions

8.75(Max) x 4(Max) x 1.5(Max)
Schedule_b

8542390000
Screening_level

Industrial
Specifications

https://4donline.ihs.com/images/VipMasterIC/IC/CIRR/CIRR-S-A0000594539/CIRR-S-A0000594539-1.pdf?hkey=52A5661711E402568146F3353EA87419
Supplier_package

SOIC
Number_of_adc_channels

1
Polarity_of_input_volt

Unipolar
Operating_supply_volt

3 V, 3.6, 5.5
Number_of_adcs

2
Digital_interface_type

Serial
Country_of_origin

United States

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