BD3822FS-E2 Overview
Additionally, there is a case included with the book as well. The mounting type recommended by the manufacturer is Surface Mount. A 32-SOP (0.213, 5.40mm Width) case contains it. A 2 channel is present on the device. For your reference, this part contains Audio Signal Processor functions. Consumer Audio can be used with the device. We supply it within 7V~9.5V. Using -40°C~85°C TA as a temperature range, this device operates. It has 32 terminations. A search for parts belonging to the BD3822 family will yield similar results. You can use VOLUME CONTROL CIRCUIT to sort consumer ICs on a part. In order to operate this part, the minimum supply voltage (Vsup) must not be less than 7V volts. A voltage of 9V volts can be given by it. Vsup reaches its maximum (9.5V). The mount is made by Surface Mount. 30mA is used to operate the supply current.
BD3822FS-E2 Features
With 32-SOP (0.213, 5.40mm Width) channels
operate temperature at the range of -40°C~85°C TA
consumer IC type: VOLUME CONTROL CIRCUIT

BD3822FS-E2 Applications
There are a lot of ROHM Semiconductor
BD3822FS-E2 Audio Special Purpose applications.

Digital Television
Musical Instruments
Recording Systems
High-End Audio/Sound Card for PC
Replacement of DIR1703
Other Applications Requiring S/PDIF Receiver
Audio Differential Line Drivers
Audio Mix Consoles
Distribution Amplifiers
Graphic and P arametric Equalizers

Factory Lead Time	8 Weeks
Contact Plating	Copper, Tin
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	32-SOP (0.213, 5.40mm Width)
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	32
ECCN Code	EAR99
Applications	Consumer Audio
Voltage - Supply	7V~9.5V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Terminal Pitch	0.8mm
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	BD3822
Function	Audio Signal Processor
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	9.5V
Power Supplies	9V
Supply Voltage-Min (Vsup)	7V
Number of Channels	2
Interface	I2C
Supply Current-Max	30mA
Consumer IC Type	VOLUME CONTROL CIRCUIT
Harmonic Distortion	0.0015%
Channel Separation	110 dB
Length	13.6mm
Height Seated (Max)	1.9mm
Width	5.4mm
RoHS Status	ROHS3 Compliant