PCM1680TIThe PCM1680 is a CMOS, monolithic integrated circuit which features eight 24Bit audio digital-to-analog converters (DACs) and support circuitry in a small SSOP-28
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PCM1680TI
制造商:
TI
制造商型号#:
PCM1680
百芯编号#:
CM294612771
价格(CNY):
百芯库存:
267
个
库存地点:
可供应量:
209
个在库
此为供应商库存，需要与销售确认
产品描述:
The PCM1680 is a CMOS, monolithic integrated circuit which features eight 24Bit audio digital-to-analog converters (DACs) and support circuitry in a small SSOP-28
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 (%#x394;) 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. Sampling rates up to 200 kHz are supported. The PCM1680 provides a full set of user-programmable functions through a serial control port, using an SPI or I2C interface.
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
HDTV Receivers
Car Audio Systems
DVD Add-On Cards for High-End PCs
Digital Audio Workstations
Other Multichannel Audio Systems
System Two, Audio Precision are trademarks of Audio Precision, Inc.
