LM4857GR
CONSUMER CIRCUIT, PBGA49
Manufacturer:
National Semiconductor
Category:
Audio Amplifiers
Quantity:
1000
RoHS Status:
Supported
Basic Information
- Part Number:
- LM4857GR
- Encapsulation:
- -
- Package:
- Bulk
- Description:
- CONSUMER CIRCUIT, PBGA49
Product Parameters
| Part Status | Obsolete |
|---|---|
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Type | Class AB |
| Voltage - Supply | 2.7V ~ 5.5V |
| Output Type | 2-Channel (Stereo) with Mono and Stereo Headphones |
| Max Output Power x Channels @ Load | 1.6W x 2 @ 4Ohm; 75mW x 2 @ 32Ohm |
| Features | 3D, Depop, I2C, Mute, Shutdown, Thermal Protection, Volume Control |
| Package / Case | 49-TFBGA, CSPBGA |
| Supplier Device Package | 49-CSBGA (4x4) |