ADAU1781BCPZ-RL7 Overview
As a space saver, it comes in the 32-VFQFN Exposed Pad, CSP package. Packaging is done in the form of a Tape & Reel (TR). In the various applications in which this electronic part is used, it is capable of delivering a high level of efficiency as a type of Stereo Audio. The mounting type of this device is Surface Mount. Operating performance at -25°C~85°C makes it possible to operate normally. Integrated ADCs / DACs are available in 2 / 2. There is a voltage supply of 1.8V~3.65V to the analog circuit. There is a supply voltage of 1.63V~3.65V provided to the digital circuit. Transmission lines have 32 terminations, which prevent signals from re-emitted. The device has a 32-pin configuration. The board is configured with 32 pins. By using its base part number ADAU1781, you can find more related parts. Using Surface Mount technology, it is mounted to a PCB. Maintain a maximum voltage of 3.65V. Analog signals are converted into digital signals by A/D converters. Maintaining a minimum voltage of 1.8V is recommended. Powered by a 3.3V supply voltage, it can run. Electronic parts from the SigmaDSP® series are ideal for a wide variety of applications.
ADAU1781BCPZ-RL7 Features
Embedded in the 32-VFQFN Exposed Pad, CSP package
Operating temperature of -25°C~85°C
2 / 2 ADCs / DACs
2 A/D converters

ADAU1781BCPZ-RL7 Applications
There are a lot of Analog Devices Inc.
ADAU1781BCPZ-RL7 CODECs Interface ICs applications.

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

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	Tape & Reel (TR)
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
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 A/D Converters	2
Number of Converters	4
Signal to Noise Ratio (SNR)	100 dB
Resolution (Bits)	24 b
Number of GPIO	5
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 Seated (Max)	1mm
RoHS Status	ROHS3 Compliant
Lead Free	Contains Lead