ADAU1781BCPZ Overview
Space-saving reasons have led to it being packaged in a 32-VFQFN Exposed Pad, CSP package. Tray is the packaging method used. Because it is a type of Stereo Audio, it delivers high-efficiency performance in many applications. It uses a mounting type of Surface Mount. A -25°C~85°C operating performance setting allows it to operate normally. It is equipped with a total of 2 / 2 ADCs and DACs. Supply voltage 1.8V~3.65V is provided to the analog circuit. It is supplied with a voltage of 1.63V~3.65V to power the digital circuit. Signals are prevented from reflecting off the transmission line's terminations by using 32 terminations. 32-pin electronic devices are what it is. The board has 32 pins configured. Find more related parts by using its base part number ADAU1781. Mounted on a PCB based on the technology of Surface Mount. Supply voltage should be maintained at 3.65V. It is recommended that the minimum supply voltage be kept at 1.8V. The device is able to operate at 3.3V voltages. There are a wide range of applications for this electronic component that belongs to the family of SigmaDSP® series. A normal electrical current of 200μA should flow through the circuit at all times. In total, 2 DAC channels are available for sampling analog outputs from numerical values.
ADAU1781BCPZ Features
Embedded in the 32-VFQFN Exposed Pad, CSP package
Operating temperature of -25°C~85°C
2 / 2 ADCs / DACs

ADAU1781BCPZ Applications
There are a lot of Analog Devices Inc.
ADAU1781BCPZ CODECs Interface ICs applications.

Converting
Conveying
Cut-to-length
Filling
Food & beverage
Linear measurement
Material handling
Metal forming & fabrication
Mobile equipement
Motor feedback

Contact Plating	Tin
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	32-VFQFN Exposed Pad, CSP
Number of Pins	32
Operating Temperature	-25°C~85°C
Packaging	Tray
Series	SigmaDSP®
JESD-609 Code	e3
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	32
ECCN Code	EAR99
Type	Stereo Audio
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	225
Number of Functions	1
Base Part Number	ADAU1781
Pin Count	32
Operating Supply Voltage	3.3V
Interface	I2C, I2S, SPI, Serial
Max Supply Voltage	3.65V
Min Supply Voltage	1.8V
Nominal Supply Current	200μA
Data Interface	I²C, Serial, SPI™
Sampling Rate	96 ksps
Voltage - Supply, Analog	1.8V~3.65V
Voltage - Supply, Digital	1.63V~3.65V
Number of Converters	4
Signal to Noise Ratio (SNR)	100 dB
Resolution (Bits)	24 b
Number of GPIO	5
Number of DAC Channels	2
Sigma Delta	No
Number of ADCs / DACs	2 / 2
Dynamic Range, ADCs / DACs (db) Typ	99.2 / 105 (Differential), 99.2 / 103 (Single-Ended)
S/N Ratio, ADCs / DACs (db) Typ	100 / 105 (Differential), 100 / 103 (Single-Ended)
Height	950μm
Length	5mm
Width	5mm
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant
Lead Free	Contains Lead