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.

For all available packages, see the orderable addendum at the end of the data sheet.

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

APPLICATIONS

• Automotive Infotainment and Cluster
• A/V Receivers
• HDTV Receivers
• Car Audio Systems
• Other Applications Requiring 24-Bit Audio

• Number of DAC channels (#)
• 2
• Analog inputs
• 0
• Analog outputs
• 2
• DAC SNR (Typ) (dB)
• 106
• Sampling rate (Max) (kHz)
• 192
• Control interface
• H/W
• Resolution (Bits)
• 24
• Architecture
• Delta-Sigma

PCM1754-Q1的完整型号有：PCM1754TDBQRQ1，以下是这些产品的关键参数及官网采购报价：

PCM1754TDBQRQ1，工作温度：-40 to 105，封装：SSOP (DBQ)-16，包装数量MPQ：2000个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网PCM1754TDBQRQ1的批量USD价格：0.856（1000+）

PCM1754DBQ IBIS Model

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