Datasheet Details
- Part number
- HAA9007
- Manufacturer
- ChipSourceTek
- File Size
- 1.27 MB
- Datasheet
- HAA9007-ChipSourceTek.pdf
- Description
- Receiver-Mode Class-G Audio Amplifier
HAA9007 Description
HAA9007 Adaptive Charge-Pump, Receiver-Mode Class G Audio Amplifier General .
Features
The HAA9007 is a high efficiency filter-less Class-G audio.
Built-In AGC technology
power amplifier with Automatic Gain Control techn.
HAA9007 Features
* The HAA9007 is a high efficiency filter-less Class-G audio
* Built-In AGC technology
power amplifier with Automatic Gain Control technology and
* 4 Constant Output Power levels Control:
an adaptive high efficiency charge pump boost power supply. 1.2W ,1W ,0.8W ,0.6W@8Ω
The device consta
HAA9007 Applications
* Mobile Phones and Tablets
* Portable Media Players
ipVBAT
0.1uF
4.7uF Cs
2.2uF
2.2uF
Cf1
Cf2
C1P(D2)
C1N(C1) C2P(D1)
C2N(B1)
VDD(A3,B3)
1.5X Adaptive Charge-Pump
PVDD(D3)
4.7uF/10V Cpvdd
Ch ClassAB
Audio Input
15nF Cin
15nF Cin
GPIO_PA
INP(A1)
3kΩ
Rin
AGC
INN(A2)
3k
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