Features: ` Class-T architecture` Proprietary Digital Power Processing technology` Audiophile Sound Quality` 0.02% THD+N @ 50W, 8` 0.03% IHF-IM @ 30W, 8` High Efficiency` 95% @ 150W @ 8` 90% @ 275W @ 4` Supports wide range of output power levels` Up to 300W/channel (4), single-ended outputs` Up ...
TA3020: Features: ` Class-T architecture` Proprietary Digital Power Processing technology` Audiophile Sound Quality` 0.02% THD+N @ 50W, 8` 0.03% IHF-IM @ 30W, 8` High Efficiency` 95% @ 150W @ 8` 90% @ 275...
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` Class-T architecture
` Proprietary Digital Power Processing technology
` "Audiophile" Sound Quality
` 0.02% THD+N @ 50W, 8
` 0.03% IHF-IM @ 30W, 8
` High Efficiency
` 95% @ 150W @ 8
` 90% @ 275W @ 4
` Supports wide range of output power levels
` Up to 300W/channel (4), single-ended outputs
` Up to 1000W (4), bridged outputs
` Output over-current protection
` Over- and under-voltage protection
` 48-pin DIP (dual-inline package)
· Audio/Video Amplifiers & Receivers
· Pro-audio Amplifiers
· Automobile Power Amplifiers
· Subwoofer Amplifiers
SYMBOL |
PARAMETER |
Value |
UNITS |
VPP, VNN |
Supply Voltage |
+/- 70 |
V |
V5 |
Positive 5 V Bias Supply Voltage at Input Pins (pins 12-16, 18, 19-26, 29-33, 37) |
6 -0.3V to (V5+0.3V) |
V |
VN10 |
Voltage for FET drive |
VNN+13 |
V |
TSTORE |
Storage Temperature Range |
-55º to 150º |
C |
TA |
Operating Free-air Temperature Range (Note 2) |
-40º to 85º |
C |
TJ |
Junction Temperature |
150º |
C |
ESDHB |
ESD Susceptibility Human Body Model (Note 3) All pins |
TBD |
V |
ESDMM |
ESD Susceptibility Machine Model (Note 4) All pins |
TBD |
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: This is a target specification. Characterization is still needed to validate this temperature range.
Note 3: Human body model, 100pF discharged through a 1.5K resistor.
Note 4: Machine model, 220pF 240pF discharged through all pins.
The TA3020 is a two-channel, 300W (4) per channel Amplifier Driver IC that uses Tripath's proprietary Digital Power Processing (DPPTM) technology. Class-T amplifiers offer both the audio fidelity of Class-AB and the power efficiency of Class-D amplifiers.