2×100 Watt Class-T Anfi TA2022

TA2022 Entegresi Ülkemizde bulunurmu bilmem ama tasarım çok güzel… The TA2022 is a 90W (4Ω) continuous average per channel Class-T Digital Audio Power Amplifier IC using Tripath’s proprietary Digital Power Processing (DPPTM) technology. ClassT amplifiers offer both the audio fidelity of Class-AB and the power efficiency of ClassD amplifiers. Class-T architecture High Power

100W @ 4ohm, 1.0% THD+N
90W @ 4ohm, 0.1% THD+N
60W @ 8ohm, 0.1% THD+N
Audiophile Sound Quality
0.015% THD+N @ 70W 4ohm
0.015% THD+N @ 45W 8ohm
0.10% IHF-IM @ 25W 4ohm
High Efficiency
92% @ 88W 8ohm
87% @ 125W 4ohm
Dynamic Range = 102 dB
Mute Input
Integrated Gate Drive Supply
Over-current protection
Over and under-voltage protection
Single ended outputs
Outputs can be operated in bridged mode
32-pin SSIP package

APPLICATIONS
Mini/Micro Component Systems
Home Theater Receivers
Car stereo head units & trunk amplifiers
Powered DVD Systems

B E N E F I T S
More power per cubic inch for 100W per channel design
Simplifies thermal management
Signal Quality comparable to linear amplifiers
Simple building block for multi-channel design

FEATURES
High Power: 100W @ 4ohm 1.0% THD+N
Low Noise Floor: 150uV A-weighted
Low Distortion: .02% THD+N @ 75W, 4ohm
High Efficiency: 92% for 8ohm loads
Dynamic Range = 102dB
Over-Current Protection
Over and Under Voltage Protection
Over Temperature Protection
Single Ended Outputs

Anfi ve güç kaynağı devresi çift taraflı pcb olarak dizayn edilmiş pcb hazırlamak biraz zor olabilir

TA2022 Anfi devresi kaynak moxied.com