Texas Instruments PCM1680
The PCM1680 is a CMOS, monolithic integrated circuit which features eight 24-bit audio digital-to-analog converters (DACs) and support circuitry in a small SSOP-28. The DACs use TI's enhanced multilevel delta-sigma (ΔΣ) architecture to achieve excellent signal-to-noise performance and a high tolerance to clock jitter. The PCM1680 accepts industry-standard audio data formats with 16-bit to 24-bit audio data.- Min Voltage : 4.75V
- Max Voltage : 5.25V
- Channels : 8
- Max Operating Temp : 70°C
- Min Operating Temp : -25°C
Source:
Octopart
| Part No. | PCM1680 |
|---|---|
| Datasheet | PCM1680 Download |
| Manufacturer |  Texas Instruments |
| Description | Audio Digital-to-Analog Converter |
| Buy | Stock & Price |
FEATURES
1●2345 24-Bit Resolution
● Analog Performance: – Dynamic Range: 105 dB Typical – SNR: 105 dB Typical – THD+N: 0.002% Typical – Full-Scale Output: 3.9 VPP Typical
● 4x/8x Oversampling Interpolation Filter: – Stop-Band Attenuation: –50 dB – Passband Ripple: ±0.04 dB
● Sampling Frequency: 5 kHz to 200 kHz
● System Clock: 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, 768 fS, or 1152 fS with Autodetect
● Zero Flags for Selectable Channel Combinations
● Serial Port (SPI™/I2C™) for Mode Control
● User-Programmable Functions: – Flexible Audio Data Formats – Right-Justified, I2S™, and Left-Justified – 16-, 18-, 20-, and 24-Bit Audio Data – Digital Attenuation: Mode Selectable – 0 dB to –63 dB, 0.5-dB/step – 0 dB to –100 dB, 1-dB/step – Soft Mute – Digital De-Emphasis – Digital Filter Roll-Off: Sharp or Slow
● Single Power-Supply Operation: 5-V Analog, 5-V Digital
● Package: SSOP-28 (150 mil)
● Pin-Compatible with PCM1780
APPLICATIONS
● Integrated A/V Receivers● DVD Movie and Audio Players...
