BD3869AF-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. A 18-SOIC (0.213, 5.40mm Width) case has been embedded in it. This device has 2 channels. For your reference, here are some Audio Signal Processor functions. It can be used in Consumer Audio. There is a supply of votage within 5.3V~9.5V. -40°C~85°C TA is the temperature range for this device. A chip has 18 terminations. You can find similar parts by searching for the BD3869 family. Chips have 18 pins that can be accessed. 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 5.3V (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 2 band is present on it. 7mA controls the supply current.
BD3869AF-E2 Features
With 18-SOIC (0.213, 5.40mm Width) channels
operate temperature at the range of -40°C~85°C TA
consumer IC type: TONE CONTROL CIRCUIT

BD3869AF-E2 Applications
There are a lot of ROHM Semiconductor
BD3869AF-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	18-SOIC (0.213, 5.40mm Width)
Number of Pins	18
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Published	2008
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	18
ECCN Code	EAR99
Applications	Consumer Audio
Voltage - Supply	5.3V~9.5V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	BD3869
Function	Audio Signal Processor
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	9.5V
Power Supplies	9V
Supply Voltage-Min (Vsup)	5.3V
Number of Channels	2
Interface	I2C
Supply Current-Max	7mA
Consumer IC Type	TONE CONTROL CIRCUIT
Number of Bands	2
Harmonic Distortion	0.01%
Channel Separation	95 dB
Height Seated (Max)	1.9mm
Width	5.4mm
RoHS Status	ROHS3 Compliant
Mfr	Rohm Semiconductor
Series	-
Product Status	Obsolete
Interface	I²C
Voltage - Supply	5.3V ~ 9.5V
Operating Temperature	-40°C ~ 85°C (TA)
Specifications	-
Package / Case	18-SOIC (0.213", 5.40mm Width)
Supplier Device Package	18-SOP