National Semiconductor LM4857GR

Product attributes

Attribute value

Manufacturer:

National Semiconductor

Series:

Boomer®

Package/Case:

49-TFBGA, CSPBGA

Packaging:

Bulk

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)

Grade:

-

Qualification:

-

Supplier Device Package:

49-CSBGA (4x4)