LM4857GR
Part number
LM4857GR
Product Category
Audio Amplifiers
Manufacturer
National Semiconductor
Description
CONSUMER CIRCUIT, PBGA49
Encapsulation
Bulk
Packing
Quantity
2600
RoHS status
NO
Inventory
base.lang_mini : 180
Quantity
Price
Total price
180
$1.84
$331.2
Part Status
Obsolete
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Type
Class AB
Voltage - Supply
2.7V ~ 5.5V
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
Features
3D, Depop, I2C, Mute, Shutdown, Thermal Protection, Volume Control
Package / Case
49-TFBGA, CSPBGA
Supplier Device Package
49-CSBGA (4x4)
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