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PCM1754-Q1 - 产品图解:
PCM1754-Q1-汽车类 106dB SNR 立体声音频 DAC(硬件控制)
PCM1754-Q1-音频DAC-音频转换器-音频
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TI产品 - PCM1754-Q1介绍
PCM1754-Q1 - 汽车类 106dB SNR 立体声音频 DAC(硬件控制)

PCM1754-Q1是TI公司的一款音频DAC产品,PCM1754-Q1是汽车类 106dB SNR 立体声音频 DAC(硬件控制),本页介绍了PCM1754-Q1的产品说明、应用、特性等,并给出了与PCM1754-Q1相关的TI元器件型号供参考。

PCM1754-Q1 - 汽车类 106dB SNR 立体声音频 DAC(硬件控制) - 音频DAC - 音频转换器 - TI公司(Texas Instruments,德州仪器)

产品特性
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 2: –40°C to 105°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C4B
  • 24-Bit Resolution
  • Analog Performance (VCC = 5 V)
    • Dynamic Range: 106 dB
    • SNR: 106 dB, Typical
    • THD+N: 0.002%, Typical
    • Full-Scale Output: 4 VPP, Typical
  • 4× and 8× Oversampling Digital Filter
    • Stop-Band Attenuation: –50 dB
    • Pass-Band 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, 1152 fS with Auto Detect
  • Hardware Control (PCM1754-Q1)
    • I2S and 16-Bit Word, Right-Justified
    • 44.1 kHz Digital De-Emphasis
    • Soft Mute
    • Zero Flag for L-, R-Channel Common Output
  • Power Supply: 5-V Single Supply
  • Small 16-Lead SSOP Package, Lead-Free
产品应用
  • Automotive Infotainment and Cluster
  • A/V Receivers
  • HDTV Receivers
  • Car Audio Systems
  • Other Applications Requiring 24-Bit Audio
产品说明

The PCM175x-Q1 family of devices is a CMOS, monolithic, integrated circuit, which includes stereo digital-to-analog converters and support circuitry in a small 16-lead SSOP package. The data converters use TI's enhanced multilevel delta-sigma architecture, which employs 4th-order noise shaping and 8-level amplitude quantization to achieve excellent dynamic performance and improved tolerance to clock jitter. The PCM175x-Q1 family of devices accepts industry-standard audio data formats with 16- to 24-bit data, providing easy interfacing to audio DSP and decoder chips. Sampling rates up to 200 kHz are supported. A full set of user-programmable functions is accessible through a three-wire serial control port, which supports register write functions.

The PCM1753-Q1 device is pin-compatible with the PCM1748, PCM1742, and PCM1741 devices, except for pin 5.

产品器件信息
PART NUMBERPACKAGEBODY SIZE (NOM)
PCM1753-Q1SSOP (16)4.90 mm × 3.90 mm
PCM1754-Q1
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