LM4857ITLBD National Semiconductor, LM4857ITLBD Datasheet - Page 34

no-image

LM4857ITLBD

Manufacturer Part Number
LM4857ITLBD
Description
BOARD EVALUATION LM4857ITL
Manufacturer
National Semiconductor
Series
Boomer®r
Datasheets

Specifications of LM4857ITLBD

Amplifier Type
Class AB
Output Type
2-Channel (Stereo) with 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
Operating Temperature
-40°C ~ 85°C
Board Type
Fully Populated
Utilized Ic / Part
LM4857
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
www.national.com
Demonstration Board SP PCB Layout
Recommended SP PCB Layout:
Recommended SP PCB Layout:
Top Over Layer
Mid Layer
200797I9
200797I7
34
Recommended SP PCB Layout:
Recommended SP PCB Layout:
Bottom Layer
Top Layer
200797I8
200797I6

Related parts for LM4857ITLBD