Datasheet Details
| Part number | LV49157V |
|---|---|
| Manufacturer | SANYO (now Panasonic) |
| File Size | 1.02 MB |
| Description | Class-D Audio Power Amplifier |
| Datasheet |
 LV49157V Datasheet
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General Description
Equivalent Circuit
VD 250kΩ 10kΩ 100kΩ GND
1
2
STBY
I
Standby control pin
VD 250kΩ 10kΩ 100kΩ GND
2
3
VIN1+
I
Input pin, CH1 plus
VD
3
300Ω 30kΩ VBIAS GND
4
VIN1-
I
Input pin, CH1 minus
VD
4
300Ω 30kΩ VBIAS GND
5
PLC
I
Power level control pin
VD
5
200Ω
GND
Continued on
Key Features
- BTL output, class D amplifier system.
- Unique SANYO-developed feedback technology achieves superb audio quality.
- High-efficiency class D amplifier.
- Soft muting function reduces impulse noise at power on/off.
- Full complement of built-in protection circuits : over current protection, thermal protection, and low power supply voltage protection circuits.
- Built in Power limiter.
- Built in Headphone Amplifier Functions.
- Power : 15.