Packaging information
| Package | Pins TSSOP (PW) | 16 |
| Operating temperature range (°C) -25 to 85 |
| Package qty | Carrier 2,000 | LARGE T&R |
Features for the PCM3008
- 16-Bit Delta-Sigma ADC and DAC
- Stereo ADC:
- Single-Ended Voltage Input
- Anti-Aliasing Filter Included
- High Performance
- THD+N: -84 dB
- SNR: 88 dB
- Dynamic Range: 88 dB
- 1/64× Decimation Digital Filter
- Passband Ripple: ±0.05 dB
- Stopband Attenuation: -65 dB
- Digital HPF Included
- Stereo DAC:
- Single-Ended Voltage Output
- Analog LPF and FIR Filter Included
- High Performance
- THD+N: -88 dB
- SNR: 92 dB
- Dynamic Range: 92 dB
- 8× Oversampling Digital Filter
- Passband Ripple: ±0.1 dB
- Stopband Attenuation: -43 dB
- Audio Data Format:
- ADC: 16-bit, Left-Justified
- DAC: 16-bit, Right-Justified
- Special Built-In Functions:
- Digital De-Emphasis: 32, 44.1, 48 kHz
- ADC/DAC Independent Power Down With Pop-Noise Free Muting
- Sampling Rate: 8 kHz to 48 kHz
- System Clock: 256fS, 384fS, 512fS
- Low Voltage Power Supply:
- 2.4 V TYP, 2.1 V MIN to 3.6 V MAX
- Low Power Dissipation:
- 32 mW at VCC = 2.4 V
- Package: 16-Pin TSSOP
- APPLICATIONS
- Digital Video Camera
- Portable MD Player
- Other Portable System
Description for the PCM3008
The PCM3008 is a low cost single chip 16-bit stereo audio codec with single-ended analog voltage input and output.
Both ADCs and DACs employ delta-sigma modulation with 64-times oversampling. ADCs include a digital decimation filter and digital high pass filter. DACs include an 8-times oversampling digital interpolation filter, digital de-emphasis filter and pop-noise free muting which works during the power down ON/OFF sequence. The PCM3008 accepts left-justified format for ADC, and right-justified format for DAC. Independent power-down modes for ADC and DAC are provided.
The PCM3008 is suitable for a wide variety of cost-sensitive consumer applications where good performance is required. It is fabricated using a highly advanced CMOS process and is available in a small 16-pin TSSOP package.