LM4980SDX/NOPB National Semiconductor, LM4980SDX/NOPB Datasheet - Page 11

• Manufacturer Part Number: LM4980SDX/NOPB
• Description: IC AMP AUDIO .042W STER AB 10LLP
• Manufacturer: National Semiconductor
• Series: Boomer®, PowerWise®r
• Type: Class ABr

Specifications of LM4980SDX/NOPB

• Output Type: Headphones, 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 42mW x 2 @ 16 Ohm
• Voltage - Supply: 1.5 V ~ 3.3 V
• Features: Depop, Shutdown, Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 10-LLP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM4980SDX

Typical Performance Characteristics (T
Output Power vs Load Resistance
Output Power vs Load Resistance
Output Power vs Supply Voltage
V
V
R
DD
DD
L
= 32Ω
= 1.8V
= 3.0V
20142973
20142975
20142990
11
A
= 25˚C)
Load Dissipation vs Amplifier Dissipation
Output Power vs Load Resistance
Output Power vs Supply Voltage
(Continued)
V
V
R
DD
DD
L
= 16Ω
= 2.4V
= 1.8V
20142974
20142976
20142991
www.national.com