BD3433K-E2 Overview
Additionally, there is a case included with the book as well. The mounting type recommended by the manufacturer is Surface Mount. A 44-QFP case contains it. A 6 channel is present on the device. For your reference, this part contains Volume Control functions. Automotive 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 44 terminations. A search for parts belonging to the BD3433 family will yield similar results. Refer to the device's specifications: -108dB. An accessible 44 pin can be found on the chip. 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. 17mA is used to operate the supply current. There should be no change in the voltage gain. Using 10mA as the supply current, it operates. It is possible to categorize supplies based on Single.
BD3433K-E2 Features
With 44-QFP channels
operate temperature at the range of -40°C~85°C TA
operate supply current at 10mA
supply type: Single

BD3433K-E2 Applications
There are a lot of ROHM Semiconductor
BD3433K-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	10 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	44-QFP
Number of Pins	44
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Published	2010
Pbfree Code	yes
Part Status	Not For New Designs
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	44
ECCN Code	EAR99
Applications	Automotive Audio
HTS Code	8542.39.00.01
Voltage - Supply	7V~9.5V
Terminal Position	QUAD
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	BD3433
Function	Volume Control
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	9.5V
Power Supplies	+-9V
Supply Voltage-Min (Vsup)	7V
Number of Channels	6
Interface	Serial
Operating Supply Current	10mA
Output Current	200mA
Supply Current-Max	17mA
Output Power	850mW
Slew Rate	1.65 V/μs
Supply Type	Single
Specifications	-108dB
Gain	0 dB
Length	10mm
Width	10mm
RoHS Status	ROHS3 Compliant