| Power Supply (Min) (V) |
2.5 |
| Power Supply (Max) (V) |
5.5 |
| PO(W)（8Ω&THD=1%） |
1.26W@5V |
| SPK
Noise(uV) |
17μV@6dB |
| Protection |
/ |
| Control Interface |
Hardware |
| Temperature |
-40℃~85℃ |
| Package (mm) |
MSOP-8L |
Proprietary TDD Suppression Technology to Effectively Suppress TDD Noise
Excellent PSRR : 85dB(217Hz)
Patented Thermal AGC Function Effectively Protects the Chip from Damage in the Event of Overheating while Providing a Comfortable Listening Experience
Excellent Pop - Click Noise Suppression
Support 1.8V Control Logic
1.26W Output Power (1% THD+N,5V,8Ω Load)
1.95W Output Power (10% THD+N,5V,6Ω Load)
Low Quiescent Current (2.45mA)
Low Shutdown Current (<0.1A)
Operating Voltage Range: 2.5V~5.5V
MSOP-8L Package
AW8091 is an upgraded Class AB audio power amplifier that is compatible with AW8090 in pin definition and specifications;
AW8091 is a dedicated TDD rejection power amplifier with Thermal AGC, 1.26W (8Ω), Class AB audio; The patented Thermal AGC function can effectively protect the device from being damaged under overheating conditions, and avoid the phenomenon that traditional AB products play music intermittently under overheating conditions;
AW8091 has a built-in excellent Pop-Click noise suppression circuit to avoid Pop-Click noise during chip startup and shutdown operations;
AW8091 is capable of delivering 1.26W of continuous output power with typically 1% distortion (THD+N) when it drives an 8Ω speaker from a 5.0V power supply.
AW8091 is available in MSOP-8 package. It operates over an ambient temperature range of
-40°C to +85°C.
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