SAMHOP Microelectronics Corp.
SM7346
6 CHANNELS VOLUME CONTROLLER
(3) Tone Control Characteristics ( Pin count base on 42pin version )
Limits
typ
Parameter
Symbol
Test condition
Unit
Max
Min
T -10dB
T -8dB
-12
-10
-8
-6
-4
-2
2
-8
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
-10
-7.5
-5.5
-3
-6
T -6dB
-4.5
-2.5
-1
T -4dB
T -2dB
T +2dB
T +4dB
T +6dB
T +8dB
Tone control voltage
gain
Vo=0.2Vrms,f=1kHz
TREBLE(f=10kHz)
BASS(f=100Hz)
INPUT 13,15pin
1
3
OUTPUT 31,32pin
2.5
4.5
6
4
5.5
7.5
10
12
6
8
T +10dB
BALT
8
10
Balance between
channel
Input pin13,15 Vo=0.2Vrms
Output pin31,32,
+1.5
0
+1.5
dB
RECOMMENDED OPERATING CONDITIONS
Analog
Digital
Supply voltage range
Rated supply voltage
+6.0 ~ +8.0V
+7.0V
4.5 ~ 5.5V
5.0V
Page 13
MAY.2003
SAMHOP [ SAMHOP MICROELECTRONICS CORP. ]
