STMicroelectronics 1.2 W fully differential audio power amplifier DEMOTS4995J DEMOTS4995J Data Sheet

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V

CC

Supply voltage 

(1)

6

V

V

in

Input voltage 

(2)

GND to V

CC

V

T

oper

Operating free air temperature range

-40 to + 85

°C

T

stg

Storage temperature

-65 to +150

°C

T

j

Maximum junction temperature

150

°C

R

thja

Thermal resistance junction to ambient 

(3)

200

°C/W

P

diss

Power dissipation

Internally limited

W

ESD

MM: machine model 

(4)

200

V

HBM: human body model 

(5)

1.5

kV

Latch-up Latch-up immunity

200

mA

-

Lead temperature (soldering, 10sec)

260

°C

1.

All voltage values are measured with respect to the ground pin.

2.

The magnitude of input signal must never exceed V

CC

 + 0.3 V / GND - 0.3 V.

3.

The device is protected in case of over temperature by a thermal shutdown activated at 150° C.

4.

Machine model: a 200 pF cap is charged to the specified voltage, then discharged directly between two pins of the device 
with no external series resistor (internal resistor < 5

Ω

), done for all couples of pin combinations with other pins floating.

5.

Human body model: 100 pF discharged through a 1.5 k

Ω 

resistor between two pins of the device, done for all couples of pin 

combinations with other pins floating.

V

CC

Supply voltage 

2.5 to 5.5

V

V

SM

Standby mode voltage input: 

Standby Active LOW
Standby Active HIGH

V

SM

=GND

V

SM

=V

CC

V

V

STBY

Standby voltage input:

Device ON (V

SM

=GND) or Device OFF (V

SM

=V

CC

)

Device OFF (V

SM

=GND) or Device ON (V

SM

=V

CC

)

1.5

 ≤

  V

STBY

 

≤

  V

CC

 

GND 

≤

  V

STBY

 

≤

 0.4 

(1)

V

T

SD

Thermal shutdown temperature

150

°C

R

L

Load resistor

≥

 4

Ω

R

thja

Thermal resistance junction to ambient

100

°C/W

1.

The minimum current consumption (

I

STBY

) is guaranteed when V

STB Y

= GND or V

CC

 (the supply rails) for the whole 

temperature range.