BU9253FS-E2 Rohm Semiconductor, BU9253FS-E2 Datasheet - Page 3

• Manufacturer Part Number: BU9253FS-E2
• Description: IC DGTL ECHO KARAOKE/SURR SSOP
• Manufacturer: Rohm Semiconductor
• Type: Karaoke, Surround Digital Echor

Specifications of BU9253FS-E2

• Applications: Karaoke
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

●Electrical characteristics
（Ta=25℃, V
＜BU9253AS/FS＞
Circuit Current
Voltage Gain 1
Voltage Gain 2
Output distortion 1
Output distortion 2
Output noise
voltage 1
Output noise
voltage 2
Maximum output
voltage 1
Maximum output
voltage 2
MUTE control
voltage
Oscillation
frequency
Parameter
CC
=5.0V, f
C
=375kHz, f
Symbol
THD1
THD2
V
V
V
V
G
G
I
V
V
OM1
OM2
V
NO1
NO2
CC
f
C
V1
V2
H
M
L
in
=1kHz, V
Min
-5.6
1.4
1.4
3.8
1.6
－
－
－
－
－
－
-1
0
I
=-10dBV, ECHO VR pin=V
Limits
0.02
Typ
-3.5
375
1.5
-80
-90
1.7
1.7
－
－
－
6
0
3/16
Max
-1.4
0.1
-60
-80
5.0
2.8
0.7
12
－
－
－
-1
3
CC,
Vrms
Vrms
dBV
dBV
Unit
kHz
mA
dB
dB
MUTE pin=V
%
%
V
V
V
No signal input
Delay side total gain
IN→OUT
Through side total gain
IN→OUT、ECHO VR pin=GND
Delay side
Through side
ECHO VR pin=GND
Delay side
Rg=1kΩ
Through side
Rg=1kΩ、ECHO VR pin=GND
Delay side
THD=10%
Through side
THD=1%、ECHO VR pin=GND
H mode hold voltage
MUTE pin DC
M mode hold voltage
MUTE pin DC
L mode hold voltage
MUTE pin DC
CC
, unless otherwise specified.
Condition
）