●Electrical characteristics
<BU9253AS/FS>
(Ta=25℃, VCC=5.0V, fC=375kHz, fin=1kHz, VI=-10dBV, ECHO VR pin=VCC, MUTE pin=VCC, unless otherwise specified.)
Parameter
Symbol
Min
Circuit Current
ICC
-
Voltage Gain 1
GV1
-5.6
Voltage Gain 2
GV2
-1
Output distortion 1
THD1
-
Output distortion 2
THD2
-
Output noise
voltage 1
Output noise
voltage 2
Maximum output
voltage 1
Maximum output
voltage 2
VNO1
-
VNO2
-
VOM1
1.4
VOM2
1.4
VH
3.8
MUTE control
voltage
VM
1.6
VL
0
Oscillation
frequency
fC
-
Limits
Typ
6
-3.5
0
1.5
0.02
-80
-90
1.7
1.7
-
-
-
375
Unit
Max
Condition
12
mA No signal input
Delay side total gain
-1.4
dB IN→OUT
Through side total gain
-1
dB IN→OUT、ECHO VR pin=GND
3
% Delay side
Through side
0.1
%
ECHO VR pin=GND
Delay side
-60
dBV Rg=1kΩ
Through side
-80
dBV Rg=1kΩ、ECHO VR pin=GND
-
Delay side
Vrms
THD=10%
-
Through side
Vrms THD=1%、ECHO VR pin=GND
H mode hold voltage
5.0
V
MUTE pin DC
M mode hold voltage
2.8
V
MUTE pin DC
L mode hold voltage
0.7
V
MUTE pin DC
-
kHz
3/16