參數(shù)資料
型號(hào): TDA7432D
廠商: STMICROELECTRONICS
元件分類(lèi): 音頻控制
英文描述: 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO20
封裝: SO-20
文件頁(yè)數(shù): 3/10頁(yè)
文件大?。?/td> 114K
代理商: TDA7432D
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VS
Operating Supply Voltage
10.2
V
Tamb
Operating Temperature Range
-40 to 85
°C
Tstg
Storage Temperature Range
-55 to +150
°C
QUICK REFERENCE DATA
Symbol
Parameter
Min.
Typ.
Max.
Unit
VS
Supply Voltage
7
9
10.2
V
VCL
Max. Input Signal Handling
1.3
1.6
Vrms
THD
Total Harmonic Distortion (V = 1Vrms f = 1kHZ)
0.05
%
S/N
Signal to Noise Ratio
102
dB
Sc
Channel Separation f = 1kHz
100
dB
Volume Control 1dB step
-79
+32
dB
Bass Control 2dB step
-18
+18
dB
Treble Control 2dB step
-14
+14
dB
Speaker Attenuators
-37.5
0
dB
Mute Attenuation
100
dB
THERMAL DATA
Symbol
Parameter
Value
Unit
Rth j-pins
Thermal Resistance Junction-pins
Max.
150
°C/W
CREF
IN_R
IN_L
MONO_IN/MUTE
LOUD_R
BOUT_R
LOUD_L
BIN_R
BOUT_L
TRR
OUT_RR
OUT_LR
OUT_LF
OUT_RF
VS
SCL
SDA
GND
1
3
2
4
5
6
7
8
9
18
17
16
15
14
12
13
11
19
10
20
BIN_L
TRL
D95AU358
PIN CONNECTION (Top View)
TDA7432
2/10
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