tda7513t STMicroelectronics, tda7513t Datasheet - Page 22

• Manufacturer Part Number: tda7513t
• Description: Single-chip Fm/am Tuner With Stereo Decoder And Audio Processor
• Manufacturer: STMicroelectronics

Electrical characteristcs
Note:
2.4
22/84
Table 24.
(VS = 8V; Tamb = 25°C; RL = 10kΩ; all gains = 0dB; f = 1kHz; unless otherwise specified)
1. See note in programming part
The SM pin is active low (Mute = 0)
Stereo decoder
Table 25.
(Vcc = 8V; deemphasis time constant = 50µs, VMPX = 305mVrms (75kHz deviation), fm=
1kHz, Gv = 4dB, Tamb = 27°C; unless otherwise specified)
Bus inputs
Symbol
Symbol
(S+N)/N
SVRR
VIH
VIL
SC
VO
ET
IIN
THD
Rin
GV
d
a
Distortion (QDin)
Channel separation Left/Right
(QDin)
Total Tracking Error
Input Low Voltage
Input High Voltage
Input Current
Output Voltage SDA
Acknowledge
Input
Resistance
Stereo decoder
input gain
Supply Voltage Ripple
Rejection
Max. channel Separation
Total Harmonic Distortion
Signal plus Noise to Noise
Ratio
Audio processor (continued)
Stereo decoder
Parameter
Parameter
FM
AM
min
max
VIN = 1VRMS; all stages
0dB
VIN = 1VRMS; Bass &
Treble = 12dB
AV = 0 to -20dB
AV = -20 to -60dB
VIN = 0.4V
I
O
Vripple = 100mV; f =
1KHz
A-weighted, S = 2Vrms
@ APout
= 1.6mA
Test condition
Test condition
Min.
1.4
70
35
30
80
Min.
2.5
80
-1
-2
-5
Typ. Max.
2.25
5.75
0.02
100
0.5
4.0
60
45
91
2
0.012
Typ.
0.05
0
0
130
2.6
0.3
Max.
0.1
0.1
0.8
0.4
TDA7513T
1
2
5
Unit
kΩ
kΩ
dB
dB
dB
dB
dB
dB
dB
%
Unit
dB
dB
dB
μA
%
%
V
V
V