PCM1870AYZFR Texas Instruments - Yeehing Electronics

90dB SNR Low-Power Stereo Audio ADC With Microphone Bias, ALC, Sound Effect, Notch Filter

Pricing (USD)

Quantity	Unit Price
1 — 99	3.923
100 — 249	3.437
250 — 999	2.41
1,000 +	1.36

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Audio A/D Converter ICs
RoHS	Y
Series	PCM1870A
Number of Converters	2 Converter
Resolution	16 bit
Sampling Rate	50 kS/s
Number of ADC Inputs	4 Input/2 Input
Operating Supply Voltage	3.3 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	DSBGA-24
Packaging	Reel
Height	0.38 mm
Input Voltage	2.828 V
Length	3 mm
Power Consumption	26.4 mW
Product	Audio ADCs
Type	Stereo Audio ADC
Width	2 mm
Brand	Texas Instruments
Interface Type	Serial, 2-Wire, 3-Wire, I2C, SPI
Number of Channels	2 Channel
Pd - Power Dissipation	39.6 mW
Product Type	Audio A/D Converter ICs
SNR - Signal to Noise Ratio	90 dB
Factory Pack Quantity	2000
Subcategory	Audio ICs
Supply Voltage - Max	3.6 V
Supply Voltage - Min	2.4 V

For more information, please refer to datasheet

Documents

PCM1870AYZFR Datasheet

More Information

The PCM1870A is a low-power stereo ADC designed for portable digital audio applications, with line-input amplifier, boost amplifier, microphone bias, programmable gain control, sound effects, and auto level control (ALC). It is available in a 24-DSBGA (2.49-mm × 3.49-mm) package to save footprint. The PCM1870A accepts right-justified, left-justified, I2S, and DSP formats, providing easy interfacing to audio DSP and encoder chips. Sampling rates up to 50 kHz are supported. The user-programmable functions are accessible through a 2- or 3-wire serial control port.