tda2500 Tripath Technology Inc., tda2500 Datasheet - Page 2

• Manufacturer Part Number: tda2500
• Description: Stereo Class-t Digital Audio Amplifier Driver Using Digital Power Processing Dpp
• Manufacturer: Tripath Technology Inc.

Operating Conditions
Absolute Maximum Ratings
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.
Note 2: Limits based on components used inside the hybrid module. The internal over current circuit is not capable of
Note 3: Human body model, 100pF discharged through a 1.5K: resistor.
Note 4: Machine model, 220pF – 240pF discharged through all pins.
Note 5: The VPP and VNN supply limits are based on the internal OV/UV sensing resistor values. The supply voltage
VPP, VNN Supply Voltage (Note 2)
V5
VN12
T
T
T
ESD
ESD
VPP, VNN Supply Voltage (Note 5)
V5
VN12
SYMBOL
SYMBOL
A
J
STORE
HB
MM
2
See the table below for Operating Conditions.
working above +/-130V due to bias level. An external over current circuit must be implemented for operation above
+/-130V. In most cases, the TA0105A is the best choice for operation above +/130V. A data sheet for the
TA0105A can be found on the Tripath website at www.tripath.com.
range can be lowered via external resistors. In the typical application of the TDA2500, the external resistors R
R
Tripath hybrid drivers. Please refer to the Application information section for a detailed discussion of changing the
operating supply voltage range and emulating such devices as TA0104A, TA0103A and TA0102A.
VPP2
Positive 5V Controller Voltage
Voltage at Input Pins (pins 4-8, 10-11)
Voltage for FET drive
Operating Free-air Temperature Range
Junction Temperature
Storage Temperature Range
ESD Susceptibility – Human Body Model (Note 3)
ESD Susceptibility – Machine Model (Note 4)
Positive 5V Controller Voltage
Voltage for FET drive (Volts about VNN)
, R
All Pins
All Pins
VNN1
and R
VNN2
(Note 5)
will be implemented, allowing operation down to +/-20V, if needed, to emulate previous
PARAMETER
PARAMETER
(Note 1)
T r i p a t h T e c h n o l o g y , I n c . - T e c h n i c a l I n f o r m a t i o n
+/-125
MIN.
10.8
4.5
-0.3 to (V5+0.3)
-40º to 150º
VNN+18
0º to 70º
+/-200
+/-148
Value
TYP.
2000
150º
200
TDA2500 – KL/ Rev. 0.9/05.05
12
5
6
+/-185
MAX.
13.2
5.5
UNITS
UNITS
V
V
V
V
V
V
V
C
C
C
V
V
VPP1
,