BU9253FS-E2 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 16-SSOP (0.173, 4.40mm Width) contains it. There are 1 channels on the device. The Audio Signal Processor functions in this part are included for your reference. There is a Signal Mixing version of the device. There is a supply of votage within 4V~5.5V days of ordering. With this device, you can operate the temperature within a range of -10°C~70°C TA. 16 terminations are present on the chip. By searching for BU925* family parts, similar parts can be found. For more information, please refer to the device specs: Echo. 16 pins are available on the chip. To sort IC types, use CONSUMER CIRCUIT. There should be no voltage below 4V on the supply line of this component (Vsup). The voltage it can produce is 5V volts. When Vsup reaches 5.5V, the maximum supply voltage (Vsup) is reached. As seen in the picture, Surface Mount is mounting it.
BU9253FS-E2 Features
With 16-SSOP (0.173, 4.40mm Width) channels
operate temperature at the range of -10°C~70°C TA
consumer IC type: CONSUMER CIRCUIT

BU9253FS-E2 Applications
There are a lot of ROHM Semiconductor
BU9253FS-E2 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	10 Weeks
Contact Plating	Copper, Tin
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	16-SSOP (0.173, 4.40mm Width)
Number of Pins	16
Operating Temperature	-10°C~70°C TA
Packaging	Tape & Reel (TR)
Published	1999
JESD-609 Code	e2
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	16
Terminal Finish	TIN COPPER
Applications	Signal Mixing
Voltage - Supply	4V~5.5V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.8mm
Time@Peak Reflow Temperature-Max (s)	10
Base Part Number	BU925*
Function	Audio Signal Processor
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	5.5V
Power Supplies	5V
Supply Voltage-Min (Vsup)	4V
Number of Channels	1
Interface	Serial
Specifications	Echo
Consumer IC Type	CONSUMER CIRCUIT
Length	6.6mm
Width	4.4mm
RoHS Status	ROHS3 Compliant