LM4855LQ/NOPB National Semiconductor, LM4855LQ/NOPB Datasheet - Page 19

• Manufacturer Part Number: LM4855LQ/NOPB
• Description: IC AMP AUDIO PWR 1.5W MONO 24LLP
• Manufacturer: National Semiconductor
• Series: Boomer®r
• Type: Class ABr

Specifications of LM4855LQ/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: 24-LLP
• For Use With: LM4855LQBD - BOARD EVALUATION LM4855LQ
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM4855LQ; LM4855LQNOPB; LM4855LQNOPBTR; LM4855LQNOPBTR; LM4855LQTR

Demonstration Board Layout
FIGURE 3. Recommended IBL, ITL PC Board Layout:
FIGURE 5. Recommended IBL, ITL PC Board Layout:
Top Silkscreen
Middle Layer
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FIGURE 4. Recommended IBL, ITL PC Board Layout:
FIGURE 6. Recommended IBL, ITL PC Board Layout:
Bottom Layer
Top Layer
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