PCM1774RGPT Texas Instruments - Yeehing Electronics

93dB SNR Low-Power Stereo DAC with HP Amplifier (S/W Control)

Pricing (USD)

Quantity	Unit Price
1 — 99	2.909
100 — 249	2.549
250 — 999	1.787
1,000 +	1.01

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Audio D/A Converter ICs
RoHS	Y
Series	PCM1774
Number of Converters	2 Converter
Resolution	16 bit
Interface Type	I2C, SPI
Sampling Rate	50 kS/s
SNR - Signal to Noise Ratio	93 dB
Number of DAC Outputs	2 Output
Operating Supply Voltage	3.3 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	QFN-20
Packaging	Reel
Description/Function	93DB SNR LOW-POWER STEREO DAC WITH HP AMPLIFIER (S/W CONTROL)
Height	0.93 mm
Length	4 mm
Output Type	Voltage
Product	Audio DACs
Supply Type	Analog and Digital
Width	4 mm
Architecture	Delta-Sigma
Brand	Texas Instruments
Number of Channels	2 Channel
THD plus Noise	0.002 %
Moisture Sensitive	Yes
Number of DACs	2 DAC
Operating Supply Current	10 mA
Polarity	Bipolar
Product Type	Audio D/A Converter ICs
Factory Pack Quantity	250
Subcategory	Audio ICs
Supply Voltage - Max	3.6 V
Supply Voltage - Min	2.4 V
Unit Weight	0.001764 oz

For more information, please refer to datasheet

Documents

PCM1774RGPT Datasheet

More Information

The PCM1774 is a low-power stereo DAC designed for portable digital audio applications. The device integrates headphone amplifier, line amplifier, line input, boost amplifier, programmable gain control, analog mixing, and sound effects. It is available in a small-footprint, 4-mm × 4-mm QFN package. The PCM1774 supports right-justified, left-justified, I2S, and DSP formats, providing easy interfacing to audio DSP and decoder/encoder chips. Sampling rates up to 50 kHz are supported. The user-programmable functions are accessible through a two- or three-wire serial control port.