STA380WS datasheet(11/48 Pages) STMICROELECTRONICS

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STA380WS

Electrical specifications

3.1

Absolute maximum ratings

Warning:

Stresses beyond those listed in Table 3: Absolute maximum

ratings may cause permanent damage to the device. These

are stress ratings only, and functional operation of the device

at these or any other conditions beyond those indicated in

Table 5: Recommended operating conditions are not implied.

Exposure to absolute-maximum-rated conditions for

extended periods may affect device reliability. In the real

application, a power supply with nominal value rated within

the limits of the recommended operating conditions, may rise

beyond the maximum operating conditions for a short time

when no or very low current is being sunk (amplifier in mute

state). In this case the reliability of the device is guaranteed,

provided that the absolute maximum ratings are not

exceeded.

3.2

Thermal data

Table 3. Absolute maximum ratings

Symbol

Parameter

Min

Typ

Max

Unit

VCC

Analog supply voltage (pins VCCx)

VDD

Digital supply voltage (pins VDD_DIG)

4.0

Logic input interface

-0.3

4.0

Top

Operating junction temperature

150

°C

Tstg

Storage temperature

-40

150

°C

Table 4. Thermal data

Symbol

Parameter

Min

Typ

Max

Unit

RTh(j-case) Thermal resistance junction to case (thermal pad)

1.5

°C/W

Tsd

Thermal-shutdown junction temperature

140

150

160

°C

Thermal-warning temperature

130

°C

Thsd

Thermal-shutdown hysteresis

°C

Obsolete

Product(s)

- Obsolete

Product(s)

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