ADAU7112ACBZR7

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Analog Devices

STEREO PDM TO I2S/TDM CONVERTER

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DocumentsDatasheet Package Drawing - 9-Ball WLCSP (1.26mm x 1.26mm x 0.50mm)

Integrated Circuits (ICs)

ADAU7112ACBZR7

Active

Analog Devices

STEREO PDM TO I2S/TDM CONVERTER

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DocumentsDatasheet Package Drawing - 9-Ball WLCSP (1.26mm x 1.26mm x 0.50mm)

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ADAU7112ACBZR7

Applications	Consumer Audio
Function	Sample Rate Converter
Interface	I2S, TDM
Mounting Type	Surface Mount
Number of Channels [custom]	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	9-UFBGA, WLCSP
Supplier Device Package	9-WLCSP (1.26x1.26)
Voltage - Supply [Max]	3.63 V, 1.98 V
Voltage - Supply [Min]	1.7 V, 1.1 V

ADAU7112 Series

Stereo PDM to I2S/TDM Converter

Part	Contents	Utilized IC / Part	Type	Supplied Contents	Function	Primary Attributes	Secondary Attributes	Applications	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Supplier Device Package	Number of Channels [custom]	Interface	Voltage - Supply [Max]	Voltage - Supply [Min]
Analog Devices EVAL-ADAU7112Z	Board(s)	ADAU711	Audio	Board(s)	Sample Rate Converter	2-Channel (Dual)	SPI Interface Time Division Multiplexed (TDM)
Analog Devices ADAU7112ACBZR7					Sample Rate Converter			Consumer Audio	Surface Mount	85 °C	-40 °C	9-UFBGA WLCSP	9-WLCSP (1.26x1.26)	2	I2S TDM	1.98 V 3.63 V	1.1 V 1.7 V
Analog Devices ADAU7112ACBZRL					Sample Rate Converter			Consumer Audio	Surface Mount	85 °C	-40 °C	9-UFBGA WLCSP	9-WLCSP (1.26x1.26)	2	I2S TDM	1.98 V 3.63 V	1.1 V 1.7 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 4.48
		10	$ 2.97
		25	$ 2.58
		100	$ 2.14
		250	$ 1.92
		500	$ 1.79
		1000	$ 1.68
	Digi-Reel®	1	$ 4.48
		10	$ 2.97
		25	$ 2.58
		100	$ 2.14
		250	$ 1.92
		500	$ 1.79
		1000	$ 1.68
	Tape & Reel (TR)	3000	$ 1.55
		6000	$ 1.49

Description

General part information

ADAU7112 Series

The ADAU7112 converts stereo pulse density modulation (PDM) bitstreams into one pulse code modulation (PCM) output stream. The source for the PDM data can be two microphones or other PDM sources. The PCM audio data is output on a serial audio interface port in either inter-IC serial (I2S) or time domain multiplexed (TDM) format.The ADAU7112 is specified over the commercial temperature range (−40°C to +85°C). The ADAU7112 is available in a halide-free, 9-ball, 1.26 mm × 1.26 mm, 0.4 mm pitch, wafer level chip scale package (WLCSP).ApplicationsMobile computingPortable electronicsConsumer electronicsProfessional electronics