TDA7577BLVPD datasheet(10/43 Pages) STMICROELECTRONICS

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Electrical specifications

TDA7577BLV

10/43

DocID025375 Rev 5

EIN1

Output noise voltage gain 1

Rg = 600 Ω; Gv = 26 dB

filter 20 to 22 kHz

-45

μV

EIN2

Output noise voltage gain 2

Rg = 600 Ω; Gv = 16 dB

filter 20 to 22 kHz

-20

μV

Power bandwidth

(-3 dB)

100

kHz

CMRR

Input CMRR

VCM = 1 Vpk-pk; Rg = 0 Ω

ΔVOITU ITU Pop filter output voltage

Standby to Mute and

Mute to Standby transition

ITU-R 2K, Csvr = 10 μF

-7.5

+7.5

Mute to Play transition:

Low gain

High gain

ITU-R 2K (2)

-7.5

-12

+7.5

+12

Play to Mute transition

Low gain

High gain

ITU-R 2K (3)

-7.5

-12

+7.5

+12

Clip detector

ICDH

Clip pin high leakage current

CD off, 0 V < VCD < 5.5 V

-5

μA

ICDL

Clip pin low sink current

CD on; VCD < 300 mV

Clip detect THD level

D0 (IB1) = 0

D0 (IB1) = 1

Control pin characteristics

VOFF

ST-BY pin for standby (4)

1.2

VSB

ST-BY pin for standard bridge

2.6

VHE

ST-BY pin for Hi-eff

IO (ST-BY)

ST-BY pin current

1.2 V < Vst-by/HE < 18 V

150

200

μA

ST-BY pin current

Vstby < 1.2 V

μA

Mute pin voltage for mute mode

Mute pin voltage for play mode

2.6

Mute pin current (st_by)

Vmute = 0 V, Vst-by < 1.2 V

-5

μA

Mute pin current (operative)

0 V < Vmute < 18 V, Vst-by > 2.6 V

100

μA

VI2C

I2C pin voltage for I2C disabled

1.5

I2C pin voltage for I2C enabled

2.5

II2C

I2C pin current (standby)

0 V < I2C EN < 18 V, Vstby < 1.2 V

-5

μA

I2C pin current (operative)

I2C EN <18 V, Vst-by>2.6 V

μA

Table 4. Electrical characteristics (continued)

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

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