BD3401KS2 Overview
In addition, the book comes with a case study as well. It is recommended that you mount it in a Surface Mount mounting type. Case 64-LQFP contains it. There are 2 channels on the device. The Audio Signal Processor functions in this part are included for your reference. There is a Pre-Amplifier version of the device. There is a supply of votage within 8V~9.5V days of ordering. With this device, you can operate the temperature within a range of -25°C~75°C TA. 64 terminations are present on the chip. To sort IC types, use TONE CONTROL CIRCUIT. The voltage it can produce is 59V volts. The current supply is controlled by 50mA.
BD3401KS2 Features
With 64-LQFP channels
operate temperature at the range of -25°C~75°C TA
consumer IC type: TONE CONTROL CIRCUIT

BD3401KS2 Applications
There are a lot of ROHM Semiconductor
BD3401KS2 Audio Special Purpose applications.

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
Dynamic Range Processors

Factory Lead Time	7 Weeks
Mounting Type	Surface Mount
Package / Case	64-LQFP
Surface Mount	YES
Operating Temperature	-25°C~75°C TA
Packaging	Tray
Published	2010
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	64
ECCN Code	EAR99
Applications	Pre-Amplifier
Voltage - Supply	8V~9.5V
Terminal Position	QUAD
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Terminal Pitch	0.635mm
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
JESD-30 Code	S-PQFP-G64
Function	Audio Signal Processor
Qualification Status	Not Qualified
Power Supplies	59V
Number of Channels	2
Interface	2-Wire Serial
Supply Current-Max	50mA
Consumer IC Type	TONE CONTROL CIRCUIT
RoHS Status	ROHS3 Compliant