Semiconductor Informations
Part Number: TB2926AHQ
Function : 4-ch BTL Audio Power IC
Package: ZIP 25 Pin
Manufacturer: Toshiba
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Description
The TB2926AHQ is a four-channel BTL power amplifier for car audio applications. This IC has a pure complementary P-ch and N-ch DMOS output stage, offering maximum output power (POUTMAX) of 49 W. It includes a standby switch, mute function and various protection features.
Pinout
Reference PDF : TB2926CHQ Datasheet
Part Number: YG2025
Function: 2-Channel Audio Power Amplifier
Package: DIP 16 Type
Manufacturer: 友冠集成电路
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Description
YG2025 two-channel audio power amplifier integrated circuits.
Characteristics of this circuit are as follows
1. Operating supply voltage range of 3 ~ 12V
2. The output power from the power supply voltage and load dependent :
P = 0.1W 2 VCC = 3V RL = 4Ω
P = 1W 2 VCC = 6V RL = 2Ω
P = 2.3W 2 VCC = 9V RL = 4Ω
3. Dual or bridge connection modes
4. Few external components
5. High channel separation
6. Soft clipping
Pinout
