Datasheet

STA559BW Electrical specifications
Doc ID 18190 Rev 1 11/67
3 Electrical specifications
3.1 Absolute maximum ratings
Warning: Stresses beyond those listed in Table 3 above 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 under
“Recommended operating conditions” are not implied.
Exposure to absolute-maximum-rated conditions for
extended periods may affect device reliability. In the real
application, power supplies with nominal values rated within
the recommended operating conditions, may experience
some rising beyond the maximum operating conditions for a
short time when no or very low current is sinked (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
V
CC
Power supply voltage (pins VCCx) -0.3 - 24 V
V
DD
Digital supply voltage (pins VDD_DIG) -0.3 - 4.0 V
V
DD
PLL supply voltage (pin VDD_PLL) -0.3 - 4.0 V
T
op
Operating junction temperature -20 - 150 °C
T
stg
Storage temperature -40 - 150 °C
Table 4. Thermal data
Parameter Min Typ Max Unit
R
th j-case
Thermal resistance junction-case (thermal pad) - - 1.5 °C/W
T
th-sdj
Thermal shut-down junction temperature - 150 - °C
T
th-w
Thermal warning temperature - 130 - °C
T
th-sdh
Thermal shut-down hysteresis - 20 - °C
R
th j-amb
Thermal resistance junction-ambient
(1)
1. See Chapter 8: Package thermal characteristics on page 63 for details.
-24-°C/W