LM4855IBL/NOPB National Semiconductor, LM4855IBL/NOPB Datasheet - Page 19

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LM4855IBL/NOPB

Manufacturer Part Number
LM4855IBL/NOPB
Description
IC AMP AUDIO PWR 1.5W AB 18USMD
Manufacturer
National Semiconductor
Series
Boomer®r
Type
Class ABr
Datasheet

Specifications of LM4855IBL/NOPB

Output Type
1-Channel (Mono) with Stereo Headphones
Max Output Power X Channels @ Load
1.5W x 1 @ 4 Ohms; 115mW x 2 @ 32 Ohms
Voltage - Supply
2.6 V ~ 5 V
Features
Depop, Mute, Shutdown, SPI, Thermal Protection, Volume Control
Mounting Type
Surface Mount
Package / Case
18-MicroSMD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LM4855IBL
LM4855IBLTR
Demonstration Board Layout
FIGURE 3. Recommended IBL, ITL PC Board Layout:
FIGURE 5. Recommended IBL, ITL PC Board Layout:
Top Silkscreen
Middle Layer
200395A7
200395A5
19
FIGURE 4. Recommended IBL, ITL PC Board Layout:
FIGURE 6. Recommended IBL, ITL PC Board Layout:
Bottom Layer
Top Layer
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200395A6
200395A4

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