TDA7309 STMicroelectronics, TDA7309 Datasheet - Page 3
![IC PROCESSOR STER/AUDIO 20-PDIP](/photos/6/89/68911/497-20-dip__300_mil__narrow_pdip_mdip__series_sml.jpg)
TDA7309
Manufacturer Part Number
TDA7309
Description
IC PROCESSOR STER/AUDIO 20-PDIP
Manufacturer
STMicroelectronics
Type
Audio Processorr
Datasheet
1.TDA7309D013TR.pdf
(14 pages)
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TDA7309
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
TDA7309D
Manufacturer:
ST
Quantity:
5 510
Company:
Part Number:
TDA7309D
Manufacturer:
MODULAR
Quantity:
5 510
Part Number:
TDA7309D
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
TDA7309D013TR
Manufacturer:
VECTRON
Quantity:
33
Part Number:
TDA7309D013TR
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
TDA7309DTR
Manufacturer:
PANASONIC
Quantity:
181
Part Number:
TDA7309DTR
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
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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