TDA7348 STMicroelectronics, TDA7348 Datasheet - Page 8

• Manufacturer Part Number: TDA7348
• Description: Audio DSPs REORD 511-TDA7348D
• Manufacturer: STMicroelectronics

Specifications of TDA7348

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical characteristics
8/20
Table 1.
Table 2.
Table 3.
Table 4.
Bus inputs
Symbol
Symbol
Symbol
Symbol
R
PSRR
T
th j-amb
THD
S/N
S/N
T
e
V
I
V
V
V
S
V
V
I
amb
CC
E
d
NO
lN
stg
CL
IL
lN
C
O
S
S
t
Operating supply voltage
Operating ambient temperature
Storage temperature range
Thermal Resistance Junction pins
Supply voltage
Max. input signal handling
Total harmonic distortion V = 1Vrms f = 1KHz
Signal to noise ratio
Supply current
Power supply rejection ratio
Output noise
Total tracking error
Signal to noise ratio
Channel separation
Distortion
Input low voltage
Input high voltage
Input current
Output voltage SDA
acknowledge
Electrical characteristics (continued)
V
0dB); f = 1KHz. Refer to the test circuit, unless otherwise specified.
Absolute maximum ratings
Thermal data
Quick reference data
S
= 9V; R
Parameter
L
= 10KΩ; Rg = 50Ω; T
Parameter
Parameter
Parameter
f = 1KHz
B = 20 to 20kHz "A" weighted
Output Muted (B = 20 to
20kHz flat)
All Gains 0dB (B = 20 to
20kHz flat)
A
A
All Gains = 0dB; V
V
V
I
O
V
V
in
IN
= 0 to -20dB
= -20 to -60dB
= 1.6mA
= 1V
= 0.4V
Test Condition
amb
= 25°C; all controls flat (G = 0.3dB step
O
= 1Vrms
Min.
Min.
2.1
60
80
-5
5
3
6
-55 to 150
-40 to 85
Value
SO28
Typ.
10.5
0.01
Typ. Max.
0.01
106
100
106
2.5
0.4
2.6
65
10
80
65
5
0
0
9
Max.
0.08
10.2
0.08
0.8
15
15
1
2
1
5
TDA7348
Vrms
°C/W
Unit
Unit
Unit
Unit
mA
dB
dB
dB
μV
μV
dB
dB
dB
dB
μA
°C
°C
%
%
V
V
V
V
V