LM4857GR

National Semiconductor

LM4857GR

Analog & Power

CONSUMER CIRCUIT, PBGA49

Obsolete49-TFBGA, CSPBGAAnalog & Power

Technical Specifications

Structured electrical, mechanical and environmental parameters from imported product attributes.

General

Output Type2-Channel (Stereo) with Mono and Stereo Headphones
Features3D, Depop, I²C, Mute, Shutdown, Thermal Protection, Volume Control
ManufacturerNational Semiconductor
Mounting TypeSurface Mount
Product StatusObsolete
SeriesBoomer®
TypeClass AB

Electrical

Max Output Power x Channels @ Load1.6W x 2 @ 4Ohm
Supply Voltage2.7V ~ 5.5V

Mechanical

PackageBulk
Package / Case49-TFBGA, CSPBGA
Supplier Device Package49-CSBGA (4x4)

Environmental

Operating Temperature-40°C ~ 85°C (TA)