Purchase BH7821BFP-Y, In-stock BH7821BFP-Y From SeekIC.
Part Number: BH7821BFP-Y
Description: The BH7821BFP-Y is a sound amplifier developed for notebook PCs. It includes input for SYSTEM BEEP sou...
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BH7821BFP-Y
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DataSheet
General Description
BH7821BFP-Y General Description
The BH7821BFP-Y is a sound amplifier developed for notebook PCs. It includes input for SYSTEM BEEP sound, PM BEEP sound, and SUSPEND function required for the notebook PC.
This analog sound device is integrated into a single chip.
BH7821BFP-Y Maximum Ratings
| Parameter |
Symbol |
Limits |
Unit |
| Supply voltage |
VCC |
+6.0 |
V |
| Power dissipation |
Pd |
1450* |
mW |
| Operating temperature range |
Topr |
-10 ~ 70 |
|
| Storage temperature range |
Tstg |
-55 ~ 150 |
* Mounted on a glass epoxy board (70mm 70mm 1.6mm)
BH7821BFP-Y Features
· Built-in stereo headphone amplifier applicable to mixing input
· Built-in BTL stereo speaker amplifier applicable to mixing input
· Built-in anti-pop circuit when the power is turned ON and OFF
· Built-in electronic volume and mute circuit
· Low power consumption provided by the discrete
HALT mode for headphone amplifier and the speaker amplifier (SUSPEND function)
· Provides two systems of BEEP sound input for notebook PCs.
· Applicable to PC' 99
· Built-in BTL stereo speaker amplifier applicable to mixing input
· Built-in anti-pop circuit when the power is turned ON and OFF
· Built-in electronic volume and mute circuit
· Low power consumption provided by the discrete
HALT mode for headphone amplifier and the speaker amplifier (SUSPEND function)
· Provides two systems of BEEP sound input for notebook PCs.
· Applicable to PC' 99
BH7821BFP-Y Typical Application
· Notebook PCs
BH7821BFP-Y
PDF/DataSheet Download
- Datasheet: BH7821BFP-Y
- File Size: 99033 KB
- Manufacturer: ETC [ETC]
- Click here to Download
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