PCM3010

ACTIVE

24-bit Stereo Audio Codec 96kHz (ADC) 192 kHz (DAC) with Single-Ended Analog Input/Output

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Data sheet

document-pdfAcrobat 24-Bit Stereo Audio Codec With 96-kHz ADC 192-kHz &Single-Ended Analog In/Output datasheet

PCM3010

ACTIVE

Data sheet

Order now

Product details

Number of ADC channels

2

Number of DAC channels

2

Digital audio interface

I2S, L, R

Analog inputs

2

Analog outputs

2

Sampling rate (max) (kHz)

192

Rating

Catalog

ADC SNR (typ) (dB)

100

DAC SNR (typ) (dB)

104

Operating temperature range (°C)

-25 to 85

Number of ADC channels

2

Number of DAC channels

2

Digital audio interface

I2S, L, R

Analog inputs

2

Analog outputs

2

Sampling rate (max) (kHz)

192

Rating

Catalog

ADC SNR (typ) (dB)

100

DAC SNR (typ) (dB)

104

Operating temperature range (°C)

-25 to 85

SSOP (DB)

24

63.96 mm² 8.2 x 7.8

24-Bit Delta-Sigma ADC and DAC
Stereo ADC:
- Single-Ended Voltage Input: 3 Vp-p
- Antialiasing Filter Included
- 1/128, 1/64 Decimation Filter:
  - Pass-Band Ripple: ±0.05 dB
  - Stop-Band Attenuation: –65 dB
- On-Chip High-Pass Filter: 0.84 Hz at f_S = 44.1 kHz
- High Performance:
  - THD+N: –95 dB (Typical)
  - SNR: 100 dB (Typical)
  - Dynamic Range: 102 dB (Typical)
Stereo DAC:
- Single-Ended Voltage Output: 3 Vp-p
- Analog Low-Pass Filter Included
- ×8 Oversampling Digital Filter:
  - Pass-Band Ripple: ±0.03 dB
  - Stop-Band Attenuation: –50 dB
- High Performance:
  - THD+N: –96 dB (Typical)
  - SNR: 104 dB (Typical)
  - Dynamic Range: 104 dB (Typical)
Multiple Functions:
- Digital De-Emphasis: 32 kHz, 44.1 kHz, 48 kHz
- Power Down: ADC/DAC Simultaneous
- 16-, 24-Bit Audio Data Formats
Sampling Rate: 16-96 kHz (ADC), 16-192 kHz (DAC)
System Clock: 128 f_S, 192 f_S, 256 f_S, 384 f_S, 512 f_S, 768 f_S
Dual Power Supplies: 5 V for Analog and 3.3 V for Digital
Package: 24-Pin SSOP, Lead-Free Product
APPLICATIONS
- DVD Recorders
- CD Recorders
- PC Audio
- Sound Control System

24-Bit Delta-Sigma ADC and DAC
Stereo ADC:
- Single-Ended Voltage Input: 3 Vp-p
- Antialiasing Filter Included
- 1/128, 1/64 Decimation Filter:
  - Pass-Band Ripple: ±0.05 dB
  - Stop-Band Attenuation: –65 dB
- On-Chip High-Pass Filter: 0.84 Hz at f_S = 44.1 kHz
- High Performance:
  - THD+N: –95 dB (Typical)
  - SNR: 100 dB (Typical)
  - Dynamic Range: 102 dB (Typical)
Stereo DAC:
- Single-Ended Voltage Output: 3 Vp-p
- Analog Low-Pass Filter Included
- ×8 Oversampling Digital Filter:
  - Pass-Band Ripple: ±0.03 dB
  - Stop-Band Attenuation: –50 dB
- High Performance:
  - THD+N: –96 dB (Typical)
  - SNR: 104 dB (Typical)
  - Dynamic Range: 104 dB (Typical)
Multiple Functions:
- Digital De-Emphasis: 32 kHz, 44.1 kHz, 48 kHz
- Power Down: ADC/DAC Simultaneous
- 16-, 24-Bit Audio Data Formats
Sampling Rate: 16-96 kHz (ADC), 16-192 kHz (DAC)
System Clock: 128 f_S, 192 f_S, 256 f_S, 384 f_S, 512 f_S, 768 f_S
Dual Power Supplies: 5 V for Analog and 3.3 V for Digital
Package: 24-Pin SSOP, Lead-Free Product
APPLICATIONS
- DVD Recorders
- CD Recorders
- PC Audio
- Sound Control System

The PCM3010 is a low-cost single-chip 24-, 16-bit stereo audio codec (ADC and DAC) with single-ended analog voltage input and output. Both the analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) employ delta-sigma modulation with 64-times oversampling. The ADCs include a digital decimation filter with a high-pass filter, and the DACs include an 8-times-oversampling digital interpolation filter. The DACs also include a digital de-emphasis function. The PCM3010 accepts four different audio data formats for the ADC and DAC. The PCM3010 provides a power-down mode, which works on the ADC and DAC simultaneously. The PCM3010 is suitable for a wide variety of cost-sensitive consumer applications where good performance is required. The PCM3010 is fabricated using a highly advanced CMOS process and is available in a small 24-pin SSOP package.

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