Shenzhen Meiyuxin Technology Co., Ltd. [Supplier settled in] Imported original PCM1753TDBQRQ1 automotive 106dB SNR stereo digital-to-analog converter! !

Description

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.

Product parameters

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