Audio Amplifiers
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Product : | Class-AB | Output Power : | 0.135 W x 1 at 32 Ohms, 1.6 W x 2 at 4 Ohms, 0.075 W x 2 at 32 Ohms | ||
Output Type : | 1-Channel Mono, 2-Channel Stereo | THD plus Noise : | 0.05 %, 0.04 % | ||
Supply Current : | 13 mA at 5 V | Maximum Operating Temperature : | + 85 C | ||
Package / Case : | LLP EP | Packaging : | Reel |
Technical/Catalog Information | LM4857SP |
Vendor | National Semiconductor (VA) |
Category | Integrated Circuits (ICs) |
Package / Case | 28-LLP |
Type | Class AB |
Output Type | 2-Channel (Stereo) with Mono and Stereo Headphones |
Voltage - Supply | 2.7 V ~ 5.5 V |
Packaging | Digi-Reel? |
Features | 3D, Depop, I²C, Mute, Shutdown, Thermal Protection, Volume Control |
Max Output Power x Channels @ Load | 1.6W x 2 @ 4 Ohm; 75mW x 2 @ 32 Ohm |
Drawing Number | 14; SPA28A; ; 28 |
Lead Free Status | Contains Lead |
RoHS Status | RoHS Non-Compliant |
Other Names | LM4857SP LM4857SP LM4857SPDKR ND LM4857SPDKRND LM4857SPDKR |