參數(shù)資料
型號: TDA7469
廠商: STMICROELECTRONICS
元件分類: 音頻控制
英文描述: 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO24
封裝: SSOP-24
文件頁數(shù): 6/13頁
文件大?。?/td> 725K
代理商: TDA7469
Obsolete
Product(s)
- Obsolete
Product(s)
TDA7469
2/13
Table 2. ABSOLUTE MAXIMUM RATINGS
Figure 3. PIN CONNECTIONS (Top view)
Table 3. THERMAL DATA
Table 4. QUICK REFERENCE DATA
Symbol
Parameter
Value
Unit
VS
Operating Supply Voltage
5.5
V
Tamb
Operating Ambient Temperature
0 to 70
°C
Tstg
Storage Temperature Range
-55 to 150
°C
ESD
Maximum ESD on PINS 11 and 12 (HBM)
500
V
Symbol
Parameter
Value
Unit
Rth j-pin
Thermal Resistance Junction-pins
85
°C/W
Symbol
Parameter
Min.
Typ.
Max.
Unit
VS
Supply Voltage
1.8
2.4
5.0
V
Vps
Power Supply Voltage
1.5
2.4
5.0
V
Pomax
Maximum output power THD 10%
5
10
mW
THD
Total Harmonic Distortion V = 0.1Vrms f = 1KHz
0.1
0.5
%
Volume Control (1dB step)
-63
6
dB
Treble Control
0
12
dB
Bass Control
0
14
dB
Mute Attenuation
90
dB
VS
IN1-L
IN2-L
MUX-L
TREBLE-L
BASSO-L
BASSI-L
PGND-L
OUT-L
OUT-R
PGND-R
BASSO-R
TREBLE-R
BASSI-R
MUX-R
IN2-R
IN1-R
CREF
1
3
2
4
5
6
7
8
9
22
21
20
19
18
16
17
15
23
10
24
PVS-L
PVS-R
D01AU1246
SDA
ALC
11
14
13
12
SCL
GND
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