參數(shù)資料
型號(hào): TDA7513T
廠(chǎng)商: STMICROELECTRONICS
元件分類(lèi): 接收器
英文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP80
封裝: 14 X 14 MM, 1.40 MM HEIGHT, TQFP-80
文件頁(yè)數(shù): 15/84頁(yè)
文件大?。?/td> 845K
代理商: TDA7513T
Electrical characteristcs
TDA7513T
Note:
The SM pin is active low (Mute = 0)
2.4
Stereo decoder
d
Distortion (QDin)
VIN = 1VRMS; all stages
0dB
0.012
0.1
%
VIN = 1VRMS; Bass &
Treble = 12dB
0.05
0.1
%
SC
Channel separation Left/Right
(QDin)
80
dB
ET
Total Tracking Error
AV = 0 to -20dB
-1
0
1
dB
AV = -20 to -60dB
-2
0
2
dB
Bus inputs
VIL
Input Low Voltage
0.8
V
VIH
Input High Voltage
2.5
V
IIN
Input Current
VIN = 0.4V
-5
5
μA
VO
Output Voltage SDA
Acknowledge
IO = 1.6mA
0.4
V
1.
See note in programming part
Table 24.
Audio processor (continued)
(VS = 8V; Tamb = 25°C; RL = 10k
Ω; all gains = 0dB; f = 1kHz; unless otherwise specified)
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
Table 25.
Stereo decoder
(Vcc = 8V; deemphasis time constant = 50s, VMPX = 305mVrms (75kHz deviation), fm=
1kHz, Gv = 4dB, Tamb = 27°C; unless otherwise specified)
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
Rin
Input
Resistance
FM
70
100
130
k
Ω
AM
1.422.6
k
Ω
GV
Stereo decoder
input gain
min
0.5
dB
2.25
dB
4.0
dB
max
5.75
dB
SVRR
Supply Voltage Ripple
Rejection
Vripple = 100mV; f =
1KHz
35
60
dB
a
Max. channel Separation
30
45
dB
THD
Total Harmonic Distortion
0.02
0.3
%
(S
+N)/N
Signal plus Noise to Noise
Ratio
A-weighted, S = 2Vrms
@ APout
80
91
dB
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