TDA7309 STMicroelectronics, TDA7309 Datasheet - Page 3

• Manufacturer Part Number: TDA7309
• Description: IC PROCESSOR STER/AUDIO 20-PDIP
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

Specifications of TDA7309

• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -

Table 5. Electrical Characteristcs (Refer to the test circuit, T
all controls flat (G = 0), f = 1KHz unless otherwise specified.)
(*) Hedevice work until 5V but no guarantee about SVR
SUPPLY
INPUT SELECTORS
VOLUME CONTROL
SOFT MUTE
AUDIO OUTPUTS
GENERAL
BUS INPUTS
Symbol
C
A
A
A
V
SVR
RANGE
V
R
V
e
S/N
VMAX
V
V
S
STEP
V
V
E
E
R
S
mute
T
CLIP
I
R
Et
I
NO
d
DC
DC
IN
out
IL
S
IH
S
in
A
T
d
C
O
L
I
Supply Voltage
Supply Current
Ripple Rejection
Input Resistance
Input Separation
Control Range
Max. Attenuation
Step resolution
Attenuation Set Error
Tracking Error
DC Steps
Output Mute Attenuation
Delay Time
Clipping Level
Output Load Resistance
Output Impedance
DC Voltage Level
Output Noise
Total Tracking Error
Signal to Noise Ratio
Distortion
Channel Separation
Input Low Voltage
Input High Voltage
Input Current
Output Voltage SDA Acknowledge
Parameter
A
A
adjacent attenuation steps
from 0dB to A
C
Fast Mode
Slow Mode
d = 0.3%
BW = 20-20KHz, flat; output
muted
all gains = 0dB
A curve all gains = 0dB
A
A
all gains = 0dB; V
V
I
O
V
V
V
V
in
smute
= 1.6mA
= 0 to -24dB
= -24 to -56dB
= 0 to –24dB
= -24 to –56dB
= 0.4V
= 22nF; 0 to –20dB
Test Condition
V max
O
amb
= 1Vrms
= 25°C, V
Min.
5 (*)
-1.2
100
0.5
60
35
80
87
80
95
80
S
-3
-5
2
2
3
= 9V, R
Typ.
0.01
100
200
106
100
0.5
2.6
3.8
2.5
0.4
85
50
90
92
92
20
9
7
1
0
1
5
3
0
0
L
= 10KΩ, R
Max.
300
1.5
1.2
0.1
0.8
+5
10
10
65
95
15
2
2
1
2
1
3
5
TDA7309
G
= 50Ω,
Vrms
Unit
mA
mV
mV
KΩ
ms
ms
KΩ
dB
dB
dB
dB
dB
dB
dB
dB
dB
µV
µV
µV
dB
dB
dB
dB
µA
%
Ω
V
V
V
V
V
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