| Power Supply (Min) (V) |
2.5 |
| Power Supply (Max) (V) |
5.5 |
| Digital Supply (Min) (V) |
1.65 |
| Digital Supply (Max) (V) |
1.95 |
| IO Supply (Min) (V) |
1.65 |
| IO Supply (Max) (V) |
1.95 |
| PVDD Voltage(V) |
5.5 |
| Boost Type |
/ |
| PO(W)
（8&THD=1%） |
1.45W@5V
0.75W@3.6V |
| SPK
Noise(uV) |
9 |
| DSP |
NO |
| Protection |
/ |
| Control Interface |
IIC |
| RCV mode |
NO |
| RCV
Noise(uV) |
/ |
| Temperature |
-40℃~85℃ |
| Package (mm) |
QFN 3X3-16L |
High RF noise suppression, eliminate the TDD noise completely
Low noise: 9μV
THD+N: 0.016%
Supports 4Ω Speaker
Extensive Pop-Click Suppression
I2C-bus control interface(≤1MHz)
Three gain settings
Volume control(from -96dB to 0dB)
I2S /TDM interface：
I2S Philips,Left-Justified and Right-Justified
Supports 1/2/4/6/8 slots TDM
Input Sample Rates from 8kHz to 96kHz
Data Width: 16,20,24,32 Bits
Left/right selection and mono mixing
PDM interface：
Input Sample Rates: 3M/6M/12M
Left/right selection
Low delay
Power Supplies：
VBAT：2.5V-5.5V
DVDD: 1.65V~1.95V
Short-Circuit Protection, Over-Temperature Protection, Under-Voltage Protection and Over-Voltage Protection
QFN 3.0mmX3.0mmX0.75mm-16L Package
AW88082QNR is an I2S/TDM/PDM input digital audio amplifier. Due to its 9μV noise floor and
ultra-low distortion, clean listening is guaranteed.It can deliver 3.1W output power into an 4Ω
speaker at 10% THD+N.AW88082QNR features high RF suppressionVand eliminates TDD noise completely benefited from the digital audio input interface. General settings are communicated via an I2C-bus interface, and the device address is configurable. Two devices can be combined to build a stereo application. AW88082QNR offers Short Circuit Protection, Over-Temperature Protection, Under-Voltage Protection and Over-Voltage Protection to protect the device. AW88082QNR is available in a QFN 3.0mmX3.0mmX0.75mm-16L package. The package is reliable and stable.
