STPA008 datasheet(12/29 Pages) STMICROELECTRONICS

12 / 29 page

Electrical specifications

STPA008

12/29

DocID027887 Rev 2

Control pin characteristics

Ipin5

Standby pin current

VSt-by = 1 V to 2.2 V

0.5

μA

VSB out

Standby out threshold voltage

(Amp: ON)

2.2

VSB in

Standby in threshold voltage

(Amp: OFF)

VM out

Mute out threshold voltage

(Amp: Play)

2.2

VM in

Mute in threshold voltage

(Amp: Mute)

0.8

VAM in

VS automute threshold

Attenuation = 6 dB;

POref = 4 W

4.5

5.5

Ipin23

Muting pin current

VMUTE = 0.8 V

(Sourced current)

μA

Offset detector

VOFF

Detected differential output offset

±1.3

±2

±2.7

VOFF_SAT Off detector saturation voltage

Vo > VOFF max, Ioff Det = 1 mA

0 V < Voff Det < 18 V

0.1

0.2

VOFF_LK Off detector leakage current

Vo < ±1 V

μA

Clipping detector

CDLK

Clip detector high leakage current

CD Off

μA

CDSAT

Clip detector saturation voltage

CD On; ICD = 1 mA

0.1

0.2

CDTHD

Clip detector THD level

Table 5. Electrical characteristics (continued)

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

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