TDA7439 STMicroelectronics, TDA7439 Datasheet - Page 4

• Manufacturer Part Number: TDA7439
• Description: IC PROCESSOR AUDIO DGTL 30-SDIP
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

Specifications of TDA7439

• Applications: Automotive Systems
• Mounting Type: Through Hole
• Package / Case: 30-SDIP (0.400", 10.16mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8866-5; TDA7439

Electrical specifications
2
4/23
Electrical specifications
Table 2.
Table 3.
Table 4.
Table 5.
25° C, V
unless otherwise specified.
Table 5.
Supply
Symbol
Symbol
Symbol
Symbol
R
T
THD
SVR
V
T
th j-pin
S/N
S
V
V
V
amb
I
stg
CL
S
S
S
C
S
S
shows the electrical characteristics. Refer to the test circuit in
Operating supply voltage
Operating ambient temperature
Storage temperature range
Thermal resistance junction-pins
Supply voltage
Max. input signal handling
Total harmonic distortion V = 1 V RMS, f = 1 kHz
Signal to noise ratio V
Channel separation f = 1 kHz
Input gain (in 2-dB steps)
Volume control (in 1-dB steps)
Treble control (in 2-dB steps)
Middle control (in 2-dB steps)
Bass control (in 2-dB steps)
Balance control (in 1-dB steps)
Mute attenuation
Supply voltage
Supply current
Ripple rejection
= 9 V, R
Absolute maximum ratings
Thermal data
Quick reference data
Electrical characteristics
L
= 10 kΩ, generator resistance R
Parameter
out
Parameter
Parameter
Parameter
= 1 V RMS (mode = OFF)
Test condition
g
= 600 Ω, all controls flat (G = 0 dB),
Min
Min
-14
-14
-79
-47
-14
60
6
2
0
6
4
Figure
-55 to 150
0 to 70
Value
Value
10.5
0.01
Typ
106
100
Typ
85
90
90
9
9
7
3, T
Max
10.2
Max
10.2
+14
+14
+14
0.1
30
10
amb
0
0
TDA7439
=
°C/W
RMS
Unit
Unit
Unit
Unit
mA
dB
dB
dB
dB
dB
dB
dB
dB
dB
°C
°C
dB
%
V
V
V
V