TDA7575B STMicroelectronics, TDA7575B Datasheet - Page 7

• Manufacturer Part Number: TDA7575B
• Description: IC AMP DUAL BRIDGE FLEXIWATT27
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TDA7575B

• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 150W x 1 @ 1 Ohm; 75W x 2 @ 2 Ohm
• Voltage - Supply: 8 V ~ 18 V
• Features: Differential Inputs, I²C, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Through Hole
• Package / Case: 27-Flexiwatt (bent and staggered leads)
• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 1-Channel Mono/2-Channel Stereo
• Output Power (typ): 150x1@1Ohm/75x2@2OhmW
• Audio Amplifier Function: Speaker
• Input Offset Voltage: 45@14.4VmV
• Total Harmonic Distortion: 0.02@4Ohm@30W%
• Single Supply Voltage (typ): 9/12/15V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Power Dissipation: 86W
• Rail/rail I/o Type: No
• Single Supply Voltage (min): 8V
• Single Supply Voltage (max): 18V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -55C to 150C
• Operating Temperature Classification: Military
• Mounting: Through Hole
• Pin Count: 27
• Package Type: FLEXIWATT(Vertical)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TDA7575B
Table 4.
Symbol
CMRR
ΔG
ΔG
ΔV
THD
SVR
E
E
V
V
G
G
A
V
BW
R
I
A
SR
C
P
SB
IN1
IN2
OS
AM
MC
SB
V1
V2
IN
M
o
OS
T
V1
V2
Output power
Total harmonic distortion
Cross talk
Input impedance
Voltage gain 1 (default)
Voltage gain match 1
Voltage gain 2
Voltage gain match 2
Output noise voltage gain 1
Output noise voltage gain 2
Supply voltage rejection
Power bandwidth
Standby attenuation
Standby current consumption
Mute attenuation
Offset voltage
Min. supply mute threshold
Input CMRR
Maximum common mode input
level
Slew rate
During mute on/off output offset
voltage
During standby on/off output
offset voltage
Electrical characteristics (continued)
Parameter
Single channel configuration
(1 Ω pin > 2.5 V); R
THD 3 %
Max. power
P
HE mode; P
HE mode; P
P
R
Single channel configuration
(1 Ω pin > 2.5 V); R
P
R
-
-
-
-
-
R
filter 20 to 22 kHz
R
filter 20 to 22 kHz
f = 100 Hz to 10 kHz; V
R
(-3 dB)
-
V
-
Mute and play
-
V
f = 1 kHz
-
ITU R-ARM weighted
see
o
o
o
L
g
g
g
g
st-by
CM
= 1-12 W; STD mode
= 1-12 W, f = 10 kHz
= 4-30 W
= 2; HE mode; P
= 600 Ω; P
= 600 Ω; G
= 600 Ω; G
= 600 Ω
Doc ID 14103 Rev 2
Figure 23
= 1 Vpk-pk; R
= 0 V
Test condition
(1)
o
o
= 1-2 W
= 4-8 W
o
v
v
= 1 W
= 26 dB
= 12d B
g
L
L
o
= 0 Ω
= 1 Ω;
= 1;
= 3 W
r
= 1 Vpk;
Min.
140
100
-45
1.5
-10
-10
80
60
60
25
11
50
90
80
56
-1
-1
7
-
-
-
-
-
-
-
-
Electrical specifications
Typ.
0.03
0.03
0.15
0.03
0.02
150
100
100
0.5
7.5
84
75
26
12
40
15
60
90
60
0
0
2
0
4
-
-
-
-
Max.
+10
+10
130
0.1
0.1
0.5
0.5
0.1
27
13
60
25
10
45
1
1
8
1
-
-
-
-
-
-
Vrms
V/μs
Unit
KHz
mV
mV
mV
kΩ
dB
dB
dB
dB
dB
μV
μV
dB
dB
μA
dB
dB
W
%
%
%
%
V
7/32