The PCM1753/54/55 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 TIs 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 PCM1753/54/55 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 PCM1753/55 is pin compatible with the PCM1748, PCM1742, and PCM1741, except for pin 5.
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|# Inputs / # Outputs|
|DAC SNR (Typ) (dB)|
|Digital Audio Interface|
|Power Consumption (Typ) (mW)|
|Operating Temperature Range (C)|
|Estimated Package Size (WxL) (mm2)|
|Approx. Price (US$)|
|0 / 2|
| R |
|-25 to 85|
|16SSOP: 3.9 x 4.9: 29 mm2|
|0.89 | 1ku|
|Sample & Buy|
|Automotive||PCM1754-Q1||Q100 devices qualified for high-reliability automotive applications targeting zero defects|
|Part #||Name||Product Family||Comments|
|TAS5261||315-W Mono Digital Amplifier Power Stage||AUDIO - Mid/High-Power Class D Amplifiers|