TA0105A Datasheet, PDF (2/29 Pages) Tripath Technology Inc. – STEREO CLASS-T DIGITAL AUDIO AMPLIFIER DRIVER USING DIGITAL POWER PROCESSING (DPPTM ) TECHNOLOGY

Tripath Technology, Inc. - Technical Information
Absolute Maximum Ratings (Note 1)
SYMBOL
PARAMETER
VPP, VNN Supply Voltage
V5
VN12
Positive 5V Controller Voltage
Voltage at Input Pins (pins 4-8, 10-11)
Voltage for FET drive
TA
Operating Free-air Temperature Range
TJ
Junction Temperature
TSTORE Storage Temperature Range
ESDHB
ESDMM
ESD Susceptibility – Human Body Model (Note 2)
All Pins
ESD Susceptibility – Machine Model (Note 3)
All Pins
Value
+/-200
6
-0.3 to (V5+0.3)
VNN+18
0º to 70º
150º
-40º to 150º
2000
200
UNITS
V
V
V
V
C
C
C
V
V
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.
See the table below for Operating Conditions.
Note 2: Human body model, 100pF discharged through a 1.5KΩ resistor.
Note 3: Machine model, 220pF – 240pF discharged through all pins.
Operating Conditions (Note 4)
SYMBOL
PARAMETER
VPP, VNN Supply Voltage (Note 4)
V5
Positive 5V Controller Voltage
VN12
Voltage for FET drive (Volts about VNN)
MIN.
+/-125
4.5
10.8
TYP.
+/-148
5
12
MAX.
+/-185
5.5
13.2
UNITS
V
V
V
Note 4: Recommended Operating Conditions indicate conditions for which the device is functional.
The VPP and VNN supply limits are based on the internal OV/UV sensing resistor values. The
supply voltage range can be lowered via external resistors. Please refer to the Application
information section for a detailed discussion of changing the operating supply voltage range. See
Electrical Characteristics for guaranteed specific performance limits.
2
TA0105A – RW/ Rev. 2.2/05.05