PCM1870RHFT 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	4.591
100 — 249	3.743
250 — 999	2.942
1,000 +	1.75

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Audio A/D Converter ICs
RoHS	Y
Series	PCM1870
Number of Converters	2 Converter
Resolution	16 bit
Sampling Rate	50 kS/s
Number of ADC Inputs	4 Input
Operating Supply Voltage	3.3 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	VQFN-24
Packaging	Reel
Height	0.9 mm
Input Voltage	2.828 V
Length	5 mm
Power Consumption	26.4 mW
Product	Audio ADCs
Type	Stereo Audio ADC
Width	4 mm
Brand	Texas Instruments
Interface Type	Serial, 2-Wire, 3-Wire, I2C, SPI
Number of Channels	2 Channel
Moisture Sensitive	Yes
Pd - Power Dissipation	39.6 mW
Product Type	Audio A/D Converter ICs
SNR - Signal to Noise Ratio	90 dB
Factory Pack Quantity	250
Subcategory	Audio ICs
Supply Voltage - Max	3.6 V
Supply Voltage - Min	2.4 V
Unit Weight	0.001926 oz

For more information, please refer to datasheet

Documents

PCM1870RHFT Datasheet

More Information

The PCM1870 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 24-QFN (4-mm × 5-mm) and 24-DSBGA (2.49-mm × 3.49-mm) packages to save footprint. The PCM1870 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.