Tripath Technology, Inc. – Preliminary Technical Information
Absolute Maximum Ratings
(Note 1)
SYMBOL
VD33
VA33
VA50
Vlogic3
Vin5
TA
T
STORE
T
JMAX
ESD
HB
ESD
MM
PARAMETER
3.3V Digital Power Supply
3.3V Analog Power Supply
5V Analog Power Supply
Input Logic Level (DATAx, MCK, BITCLK, LRCLK, SCK,
SDA, RESET, ADDRx)
Input Level (VCLAMP, FBxx, FAULT)
Operating Free-air Temperature Range
Storage Temperature Range
Maximum Junction Temperature
ESD Susceptibility – Human Body Model (Note 2) All pins
ESD Susceptibility – Machine Model (Note 3) All pins
Min
-0.3
-0.3
-0.3
-0.3
-0.3
-40
-55
Max
4.0
4.0
6.0
VD33+0.3
VD50+0.3
85
150
150
2000
200
°C
°C
°C
V
V
UNITS
V
V
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.
Recommended Operating Conditions
(Note 4)
SYMBOL
VA50
VA33
VD33
T
A
PARAMETER
5V Analog Power Supply
3.3V Analog Power Supply
3.3V Digital Power Supply
Operating Temperature Range
MIN
4.5
3.0
3.0
-40
TYP
5
3.3
3.3
25
MAX
5.5
3.6
3.6
85
UNITS
V
V
V
C
Note 4: Recommended Operating Conditions indicate conditions for which the device is functional.
See Digital, Analog, and Switching Characteristics for guaranteed specific performance limits.
Power and Thermal Characteristics
T
A
= 25
°C.
MCK frequency is 12.288 MHz. See Application/Test Circuit on page 8.
SYMBOL
PARAMETER
PTOTAL Total Power Dissipation
CONDITIONS
VD33 = 3.3V
VA33 = 3.3V
VA50 = 5.0V
VA50 = 5.0V
VA33 = 3.3V
VD33 = 3.3V
VD33 = 3.3V
VA33 = 3.3V
35
°
MIN
TYP
MAX
UNITS
IA50
IA33
ID33
I33
θ
JA
VA50 Power Supply Current
VA33 Power Supply Current
VD33 Power Supply Current
Combined VD33+VA33 Power Supply
Current (Note 5)
Junction-to-ambient Thermal Resistance
(still air)
600
75
50
20
100
mW
mA
mA
mA
100
mA
C/W
Note 5: Separate IA33 and ID33 maximums are not tested.
2
TCD6001 – JL/Rev. 0.9/07.05
TRIPATH [ TRIPATH TECHNOLOGY INC. ]
