參數(shù)資料
型號: TDA7340G013TR
廠商: STMICROELECTRONICS
元件分類: 音頻控制
英文描述: 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP44
封裝: 10 X 10 MM, PLASTIC, QFP-44
文件頁數(shù): 23/28頁
文件大?。?/td> 376K
代理商: TDA7340G013TR
ELECTRICAL CHARACTERISTICS (VS = 9V; Tamb = 25
°C; RL = 10K; all gains = 0dB; f = 1KHz;
CREF = 22
F; unless otherwise specified, refer to the Test Circuit.)
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
SUPPLY
VS
Supply Voltage
6
9
10
V
IS
Supply Current
Stereo Decoder = ON
10
20
25
mA
Stereo Decoder = OFF
5
12.5
20
mA
SVR
Ripple Rejection
Audioprocessor
70
90
dB
Stereo Decoder + Audioprocessor
55
dB
INPUT SECTION
RI
Input Resistance
70
100
130
K
VCL
Clipping Level
d
≤ 0.3%
2.1
2.6
Vrms
SI
Input Separation
80
100
dB
RL
Output Load Resistance
2
K
GI MIN
Minimum Input Gain
-0.75
0
0.75
dB
GI MAX
Max Input Gain
10.25
11.25
12.25
dB
GSTEP
Step Resolution
2.75
3.75
4.75
dB
eIN
Input Noise
Single Ended Input
2.3
V
VDC
Dc Steps
Adjacent Gain Step
2
10
mV
GMIN to GMAX
3mV
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VS
Operating Supply Voltage
10.5
V
Tamb
Operating Temperature Range
-40 to 85
°C
Tstg
Storage Temperature Range
-55 to 150
°C
THERMAL DATA
Symbol
Parameter
Value
Unit
Rth j-pins
Thermal Resistance Junction-pins
max 85
°C/W
1
2
3
5
6
4
7
8
9
10
17
11
18 19 20 21 22
44 43 42 41
39
40
38 37 36 35 34
28
27
26
24
23
25
33
32
31
29
30
GND
LOUD R
LOUD L
IN L
OUT L
CREF
SDA
SCL
CSM
DIGGND
VDD
PAUSE
VCO
PEAK
TBLANK
HCR
LEVEL
HCL
VSB
VR
VHCC
MPX
IN
R
OUT
R
BIN
R
BOUT
R
BOUT
L
BIN
L
AM_L
(BEEP)
AM_R
(AM
MONO)
CASS
L
CASS
R
TR
R
PHON IN
PHON GND
OUT LF
OUT LR
OUT RR
OUT RF
TR L
CD L+
CD L-
CD R+
CD R-
D94AU055A
12 13 14 15 16
TDA7340P
(PQFP44)
PIN CONNECTION
TDA7340G
4/27
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