For Reference Only
Part Number | LM4857GR |
Manufacturer | National Semiconductor |
Category | Integrated Circuits (ICs) › Audio Amplifiers |
Description | CONSUMER CIRCUIT, PBGA49 |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | LM4857GR PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Nov 03 - Nov 07 2024(Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | |
Shipping |
Part Number: | LM4857GR |
Brand: | National Semiconductor |
Lifecycle: | Active |
RoHS: | Lead free / RoHS Compliant |
Category: | Integrated Circuits (ICs) |
Subcategory: | Audio Amplifiers |
Manufacturer: | National Semiconductor |
Product Status: | Obsolete |
Type: | Class AB |
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 |
Voltage - Supply: | 2.7V ~ 5.5V |
Features: | 3D, Depop, I²C, Mute, Shutdown, Thermal Protection, Volume Control |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C (TA) |
Supplier Device Package: | 49-CSBGA (4x4) |
Package / Case: | 49-TFBGA, CSPBGA |
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In Stock | 58977 pieces - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $1.62000 | $1.62 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
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