LM4857GR National Semiconductor, LM4857GR Datasheet - Page 38
LM4857GR
Manufacturer Part Number
LM4857GR
Description
IC AUDIO SUBSYSTEM W/3D 49UBGA
Manufacturer
National Semiconductor
Series
Boomer®r
Type
Class ABr
Datasheet
1.LM4857GR.pdf
(40 pages)
Specifications of LM4857GR
Output Type
2-Channel (Stereo) with Mono and Stereo Headphones
Max Output Power X Channels @ Load
1.6W x 2 @ 4 Ohm; 75mW x 2 @ 32 Ohm
Voltage - Supply
2.7 V ~ 5.5 V
Features
3D, Depop, I²C, Mute, Shutdown, Thermal Protection, Volume Control
Mounting Type
Surface Mount
Package / Case
49-Micro-array
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
LM4857GRTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Physical Dimensions
inches (millimeters) unless otherwise noted
30-Bump micro SMD
Order Number LM4857ITL
NS Package Number TLA30CZA
±
±
±
X
= 2.543
0.03 X
= 2.949
0.03 X
= 0.6
0.075
1
2
3
www.national.com
38