TA1343N Datasheet, PDF (10/26 Pages) Toshiba Semiconductor – TV SOUND PROCESSOR

TA1343N
Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Supply voltage
Power dissipation
Operating temperature
Storage temperature
Maximum input voltage
Minimum input voltage
V_CC
P_D
T_opr
T_stg
V_MAX
V_MIN
12
V
1400 (Note 1) mW
-20 to 75
°C
-55 to 150
°C
V_CC + 0.3
V
V_CC - 0.3
V
Note 1: When using the device at Ta = 25°C, decrease the power dissipation by 11.2 mW for each increase of 1°C
Recommended Supply Voltage
Pin No.
20
Pin Name
V_CC
Min Typ. Max Unit
8.1 9.0 9.9
V
Electrical Characteristics
DC Characteristics (V_CC = 9 V, Ta = 25°C)
Characteristics
Pin
No.
Pin Name
Symbol
Power
dissipation
20 V_CC
I_CC
1
Offset canceling
filter
V1
2 f4
V2
3 f3
V3
4 f2
V4
5 f1
V5
6 Lch Input
V6
8 Rch Input
V8
9 Bias Filter
V9
10 Bass LPF (R)
V10
Pin voltage
11 Treble LPF (R)
V11
12 Wch Output
V12
13 Rch Output
V13
14 Treble LPF (L)
V14
15 Bass LPF (L)
V15
16 Lch Output
V16
17 Woofer LPF1
V17
18 Woofer LPF2
V18
19 Woofer LPF3
V19
21 Volume Filter
V21
22 Woofer Filter
V22
Test
Circuit
Test Condition
1 In power on default
Min Typ. Max Unit
39
50
63 mA
4.0 4.5 5.0
4.0 4.5 5.0
4.0 4.5 5.0
4.0 4.5 5.0
4.0 4.5 5.0
4.0 4.5 5.0
4.0 4.5 5.0
5.2 5.7 6.2
4.0 4.5 5.0
4.0 4.5 5.0
V
4.0 4.5 5.0
4.0 4.5 5.0
4.0 4.5 5.0
4.0 4.5 5.0
4.0 4.5 5.0
4.6 5.1 5.6
4.6 5.1 5.6
4.6 5.1 5.6
¾
0.0
¾
0.5 1.5 2.0
10
2002-02-12