TDA7350 STMicroelectronics, TDA7350 Datasheet - Page 3

• Manufacturer Part Number: TDA7350
• Description: IC AMP AUDIO PWR 22W MULTIWATT11
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TDA7350

• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 22W x 1 @ 3.2 Ohm; 11W x 2 @ 2 Ohm
• Voltage - Supply: 8 V ~ 18 V
• Features: Depop, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Through Hole
• Package / Case: Multiwatt-11 (Vertical, Bent and Staggered Leads)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (Refer to the test circuits, T
otherwise specified)
STEREO
BRIDGE
(*) Curve A
(**) 22Hz to 22KHz
Symbol
SVR
SVR
A
V
T
CT
E
E
I
G
G
G
V
P
P
R
R
I
SB
d
d
OS
SB
d
sd
IN
IN
S
o
V
V
o
V
I
I
Supply Voltage Range
Total Quiescent Drain Current
Stand-by attenuation
Stand-by Current
Thermal Shut-down Junction
Temperature
Output Power (each channel)
Distortion
Supply Voltage Rejection
Crosstalk
Input Resistance
Voltage Gain
Voltage Gain Match
Input Noise Voltage
Output Power
Distortion
Output Offset Voltage
Supply Voltage Rejection
Input Resistance
Voltage Gain
Input Noise Voltage
Parameter
stereo configuration
d = 10%
R
R
R
d = 10%; V
R
R
R
P
R
f = 100Hz
f = 1KHz
f = 10KHz
R
R
R
R
d = 10%; R
d = 10%; R
d = 10%; V
R
R
P
R
f = 100Hz
R
R
R
R
o
o
L
L
L
L
L
L
S
S
S
S
S
L
L
S
S
S
S
S
= 0.1 to 4W; R
= 0.1 to 10W; R
= 2
= 3.2
= 4
= 2
= 3.2
= 4
= 4
= 3.2
= 10k
= 50
= 10K
= 50
= 10K
= 10K
= 50
= 10K
= 50
= 10K
Test Condition
(*)
(**)
(*)
(**)
L
L
(*)
(**)
(*)
(**)
S
S
= 4
= 3.2
= 13.2V
= 13.2V
L
C3 = 100 F
C3 = 22 F
L
= 3.2
C3 = 100 F
C3 = 22 F
= 4
amb
= 25°C, V
Min.
27
33
60
45
45
30
16
45
8
7
S
= 14.4V, f = 1KHz unless
Typ.
17.5
150
6.5
6.5
5.5
1.5
2.7
2.5
2.7
3.2
80
11
50
57
55
50
50
29
20
22
19
50
57
50
35
8
9
2
2
2
Max.
120
100
250
0.5
18
31
37
1
7
1
TDA7350
Unit
mA
K
mV
K
dB
dB
dB
dB
dB
dB
dB
dB
°C
W
W
W
W
W
W
W
W
W
W
%
%
V
A
V
V
V
V
V
V
V
V
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