TS4984 Datasheet, PDF (3/29 Pages) STMicroelectronics – 2 x 1W Stereo audio power amplifier with active low standby mode

Absolute maximum ratings and operating conditions
2 Absolute maximum ratings and operating conditions
Table 2: Key parameters and their absolute maximum ratings
Symbol
Parameter
V_CC
V_i
T_oper
T_stg
T_j
R_thja
P_d
ESD
ESD
Supply voltage ¹
Input Voltage ²
Operating Free Air Temperature Range
Storage Temperature
Maximum Junction Temperature
Thermal Resistance Junction to Ambient
QFN16
Power Dissipation
Human Body Model³
Machine Model
Latch-up Immunity
1) All voltages values are measured with respect to the ground pin
2) The magnitude of input signal must never exceed V_CC + 0.3V / GND - 0.3V
3) The voltage value is measured with respect from pin to supply
Table 3: Operating conditions
Symbol
Parameter
V_CC
V_ICM
V_STB
Supply Voltage
Common Mode Input Voltage Range
Standby Voltage Input:
Device ON
Device OFF
R_L Load Resistor
R_OUTGND Resistor Output to GND (V_STB = GND)
T_SD Thermal Shutdown Temperature
R_THJA
Thermal Resistance Junction to Ambient
QFN16¹
QFN16²
1) When mounted on a 4-layer PCB with via
2) When mounted on a 2 layer PCB
TS4984
Value
6
GND to V_CC
-40 to + 85
-65 to +150
150
120
Internally Limited
2
200
200mA
Unit
V
V
°C
°C
°C
°C/W
kV
V
Value
2.2 to 5.5
1.2V to V_CC
1.35 ≤ V_STB ≤ V_CC
GND ≤ V_STB ≤ 0.4
≥4
≥1
150
45
85
Unit
V
V
V
Ω
MΩ
°C
°C/W
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