TDA7575B View Datasheet(PDF) - STMicroelectronics

Part Name

Description

View to exact match

TDA7575B

2 x 75W multifunction dual-bridge power amplifier with integrated digital diagnostics

STMicroelectronics 

TDA7575B

Electrical specifications

Table 4.

Symbol

Electrical characteristics (continued)

(VS = 14.4V; f=1KHz; RL=4Ω; Tamb= 25°C unless otherwise specified)

Parameter

Test condition

Min. Typ.

Po Output power

Single channel configuration

(1Ω pin >2.5V); RL = 1Ω;

THD 3%

Max. power(1)

THD Total harmonic distortion

PO = 1-12W; STD MODE

HE MODE; PO = 1-2W

HE MODE; PO = 4-8W

PO = 1-12W, f = 10kHz

RL = 2; HE MODE; Po = 3W

Single channel configuration

(1Ω pin >2.5V); RL = 1; PO = 4-

30W

CT

RIN

GV1

ΔGV1

GV2

ΔGV2

Cross talk

Input impedance

Voltage gain 1 (default)

Voltage gain match 1

Voltage gain 2

Voltage gain match 2

EIN1 Output noise voltage gain 1

Rg = 600Ω; PO = 1W

Rg = 600Ω; Gv = 26dB

filter 20 to 22kHz

EIN2 Output noise voltage gain 2

Rg = 600Ω; Gv = 12dB

filter 20 to 22kHz

SVR Supply voltage rejection

BW Power bandwidth

f = 100Hz to 10kHz; Vr = 1Vpk;

Rg = 600Ω

(-3dB)

ASB

ISB

AM

VOS

VAM

CMRR

VMC

Stand-by attenuation

Stand-by current consumption Vst-by = 0V

Mute attenuation

Offset voltage

Mute & play

Min. supply mute threshold

Input CMRR

VCM = 1Vpk-pk; Rg = 0 Ω

Maximum common mode input

level

f = 1kHz

SR Slew rate

ΔVOS

During mute ON/OFF output

offset voltage

During St-By ON/OFF output

offset voltage

ITU R-ARM weighted

see Figure 23

80

84

140 150

0.03

0.03

0.5

0.15

0.03

0.02

60

75

60 100

25

26

-1

0

11

12

-1

0

40

15

50

60

100

90 100

2

80

90

-45

0

7

7.5

56

60

1.5

4

-10

-10

Max. Unit

W

0.1

0.1

%

0.5

%

0.5

%

0.1

%

dB

130 KΩ

27

dB

1

dB

13

dB

1

dB

60

μV

25

μV

dB

KHz

dB

10

μA

dB

45

mV

8

V

dB

1 Vrms

V/μs

+10 mV

+10 mV

7/32

Share Link: