BU9253AS Overview
In addition, the book comes with a case study as well. It is recommended that you mount it in a Through Hole mounting type. Case 18-DIP (0.300, 7.62mm) 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. 18 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. 18 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.
BU9253AS Features
With 18-DIP (0.300, 7.62mm) channels
operate temperature at the range of -10°C~70°C TA
consumer IC type: CONSUMER CIRCUIT

BU9253AS Applications
There are a lot of ROHM Semiconductor
BU9253AS 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

Mounting Type	Through Hole
Package / Case	18-DIP (0.300, 7.62mm)
Surface Mount	NO
Number of Pins	18
Operating Temperature	-10°C~70°C TA
Packaging	Tube
Published	1999
JESD-609 Code	e3/e2
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	18
Terminal Finish	TIN/TIN COPPER
Applications	Signal Mixing
Voltage - Supply	4V~5.5V
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	260
Time@Peak Reflow Temperature-Max (s)	10
Base Part Number	BU925*
Function	Audio Signal Processor
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
Height Seated (Max)	4.25mm
Width	7.62mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free
Mfr	Rohm Semiconductor
Series	-
Product Status	Active
Voltage - Supply	4V ~ 5.5V
Operating Temperature	-10°C ~ 70°C (TA)
Package / Case	18-DIP (0.300", 7.62mm)
Supplier Device Package	18-SDIP