BD3861FS-E2 Overview
There is also an accompanying case included with this set. There is a recommendation that it should be mounted with a Surface Mount type mount. The file is embedded in a 32-SOP (0.213, 5.40mm Width) case. This device has 2 channels. For your reference, here are some Audio Signal Processor functions. It can be used in Pre-Amplifier. There is a supply of votage within 6.5V~9.5V. -25°C~75°C TA is the temperature range for this device. A chip has 32 terminations. You can find similar parts by searching for the BD3861 family. Refer to the following specifications for the device: Front End. It is possible to sort parts based on their consumer IC type using TONE CONTROL CIRCUIT. It should not be possible to power this part with a voltage lower than 6.5V (Vsup). Voltage can be generated at 9V volts with this device. A maximum supply voltage (Vsup) is reached at 9.5V. In this case, Surface Mount mounts it. A 3 band is present on it.
BD3861FS-E2 Features
With 32-SOP (0.213, 5.40mm Width) channels
operate temperature at the range of -25°C~75°C TA
consumer IC type: TONE CONTROL CIRCUIT

BD3861FS-E2 Applications
There are a lot of ROHM Semiconductor
BD3861FS-E2 Audio Special Purpose applications.

AV/DVD Receiver, AV Amplifier
Car or Mobile Audio System
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

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	-25°C~75°C TA
Packaging	Tape & Reel (TR)
Published	2010
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	32
ECCN Code	EAR99
Applications	Pre-Amplifier
Voltage - Supply	6.5V~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	BD3861
Function	Audio Signal Processor
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	9.5V
Power Supplies	9V
Supply Voltage-Min (Vsup)	6.5V
Number of Channels	2
Interface	SPI
Specifications	Front End
Consumer IC Type	TONE CONTROL CIRCUIT
Number of Bands	3
Channel Separation	80 dB
Length	13.6mm
Height Seated (Max)	1.9mm
Width	5.4mm
RoHS Status	ROHS3 Compliant
Mfr	Rohm Semiconductor
Series	-
Product Status	Not For New Designs
Voltage - Supply	6.5V ~ 9.5V
Operating Temperature	-25°C ~ 75°C (TA)
Package / Case	32-SOP (0.213", 5.40mm Width)
Supplier Device Package	32-SSOP-A