LM4851ITLX/NOPB National Semiconductor, LM4851ITLX/NOPB Datasheet - Page 19

• Manufacturer Part Number: LM4851ITLX/NOPB
• Description: IC AMP AUDIO PWR 1.5W AB 18USMD
• Manufacturer: National Semiconductor
• Series: Boomer®r
• Type: Class ABr

Specifications of LM4851ITLX/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, 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: LM4851ITLX

Demonstration Board Layout
(Continued)
FIGURE 7. Recommended LQ PC Board Layout:
FIGURE 8. Recommended LQ PC Board Layout:
Top Silkscreen Layer
Top Layer
200408B8
200408B9
19
FIGURE 10. Recommended LQ PC Board Layout:
FIGURE 11. Recommended LQ PC Board Layout:
FIGURE 9. Recommended LQ PC Board Layout:
Innner Layer 1
Innner Layer 2
Bottom Layer
200408C0
200408C1
200408C2
www.national.com