PCM1742E/2K Texas Instruments - Yeehing Electronics

106dB SNR Stereo DAC

Pricing (USD)

Quantity	Unit Price
1 — 99	3.705
100 — 249	3.246
250 — 999	2.276
1,000 +	1.05

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Audio D/A Converter ICs
RoHS	Y
Series	PCM1742
Number of Converters	2 Converter
Resolution	24 bit
Interface Type	SPI
Sampling Rate	192 kS/s
SNR - Signal to Noise Ratio	106 dB
Number of DAC Outputs	2 Output
Operating Supply Voltage	5 V
Minimum Operating Temperature	- 25 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	SSOP-16
Packaging	Reel
Description/Function	106DB SNR STEREO DAC
Height	1.5 mm (Max)
Length	5 mm (Max)
Output Type	Voltage
Product	Audio DACs
Supply Type	Analog and Digital
Width	4 mm (Max)
Architecture	Multilevel Delta-Sigma
Brand	Texas Instruments
Number of Channels	2 Channel
THD plus Noise	0.007 %
Development Kit	DEM-DAI1742
Gain Error	+/- 6 % FSR
INL - Integral Nonlinearity	+/- 0.5 dB
Number of DACs	2 DAC
Polarity	Bipolar
Product Type	Audio D/A Converter ICs
Factory Pack Quantity	2000
Subcategory	Audio ICs
Supply Voltage - Max	5.5 V
Supply Voltage - Min	4.5 V
Unit Weight	0.002469 oz

For more information, please refer to datasheet

Documents

PCM1742E/2K Datasheet

More Information

The PCM1742 is a CMOS, monolithic, integrated circuit which includes stereo digital-to-analog converters (DACs) and support circuitry in a small SSOP-16 package. The data converters use Texas Instruments' enhanced multilevel delta-sigma architecture that employs fourth-order noise shaping and 8-level amplitude quantization to achieve excellent dynamic performance and improved tolerance to clock jitter. The PCM1742 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 3-wire serial control port that supports register write functions.