WM8770SIFT/RV Overview
For space-saving purposes, it is packaged in 64-TQFP. Tape & Reel (TR) packaging is adopted. It can perform highly efficiently in various applications since it is a type of Audio. As far as mounting types are concerned, it uses Surface Mount. Using -40°C~85°C as the operating performance allows it to operate normally. 1 / 4 ADC / DAC is integrated into it. An analog circuit is supplied with a voltage of 2.7V~5.5V. 2.7V~3.6V is the supply voltage for the digital circuit. In order to avoid reflections off the end of the transmission line, 64 terminations are used. It operates on a supply voltage of 3.3V.
WM8770SIFT/RV Features
Embedded in the 64-TQFP package
Operating temperature of -40°C~85°C
1 / 4 ADCs / DACs

WM8770SIFT/RV Applications
There are a lot of Cirrus Logic Inc.
WM8770SIFT/RV CODECs Interface ICs applications.

Backstop gauging
Ball screw positioning
Converting
Conveying
Cut-to-length
Filling
Food & beverage
Linear measurement
Material handling
Metal forming & fabrication

Mounting Type	Surface Mount
Package / Case	64-TQFP
Surface Mount	YES
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Published	2011
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	64
Type	Audio
HTS Code	8542.39.00.01
Terminal Position	DUAL
Terminal Form	GULL WING
Number of Functions	1
Supply Voltage	3.3V
Terminal Pitch	0.5mm
JESD-30 Code	S-PDSO-G64
Operating Mode	SYNCHRONOUS
Data Interface	Serial
Voltage - Supply, Analog	2.7V~5.5V
Voltage - Supply, Digital	2.7V~3.6V
Resolution (Bits)	24 b
Sigma Delta	Yes
Number of ADCs / DACs	1 / 4
Filter	YES
Dynamic Range, ADCs / DACs (db) Typ	102 / 106
S/N Ratio, ADCs / DACs (db) Typ	102 / 106
Length	10mm
Height Seated (Max)	1.2mm
Width	10mm
RoHS Status	Non-RoHS Compliant