A2211
AiT Semiconductor Inc.
www.ait-ic.com
CLASS AB 1.25 W DIFFERENTIAL AUDIO POWER AMPLIFIER
WITH INTERNAL FEEDBACK CIRCUIT
ABSOLUTE MAXIMUM RATINGS
Supply Voltage , VDD
-0.3V~+6.0V
-0.3V~VDD+0.3V
Internally Limited
Input Voltage
Power DissipationNote1
ESD Parameter
ESD Protection (HBM, 1.5KΩ and 100pF in Series)
ESD Protection (MM, 200pF, no Resistor)
Thermal Resistance θJA
2000V
200V
190oC/W
56oC/W
Thermal Resistance θJC
Operating Junction Temperature (TJ)
Environment Temperature (TA)
Storage Temperature Range (Ts)
Lead Temperature (soldiering, 10 seconds)
-40oC~+150oC
140oC
-65oC~150oC
300oC
Stresses 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 in the Electrical Characteristics is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
Note1: The Maximum Power Dissipation must be de-rated at elevated temperatures and is dictated by TJMAX, θJA, and the ambient
temperature TA. The maximum allowable power dissipation is: PDMAX = (TJMAX - TA) / θJA or the number given in Absolute
Maximum Ratings, whatever is lower.
OPERATING CONDITIONS
Parameter
Symbol
VDD
Min
2.2
-40
Typ
Max
5.5
85
Unit
V
Power Supply Voltage
Operating Temperature Range
TA
oC
REV1.2
- AUG 2006 RELEASED, OCT 2008 UPDATED -
- 3 -
AITSEMI [ AiT Semiconductor ]
