LM4980SD/NOPB National Semiconductor, LM4980SD/NOPB Datasheet - Page 10

• Manufacturer Part Number: LM4980SD/NOPB
• Description: IC AMP AUDIO .042W STER AB 10LLP
• Manufacturer: National Semiconductor
• Series: Boomer®, PowerWise®r
• Type: Class ABr

Specifications of LM4980SD/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: LM4980SD; LM4980SDTR

www.national.com
Typical Performance Characteristics (T
Channel A Driven, Channel B Measured
Channel A Driven, Channel B Measured
Channel A Driven, Channel B Measured
V
V
V
DD
DD
DD
= 1.8V, R
= 2.4V, R
= 3V, R
Crosstalk vs Frequency
Crosstalk vs Frequency
Crosstalk vs Frequency
L
L
L
= 16Ω, P
= 16Ω, P
= 16Ω, P
OUT
OUT
OUT
= 42mW
= 11mW
= 24mW
20142954
20142960
20142969
10
A
= 25˚C)
Channel B Driven, Channel A Measured
Channel B Driven, Channel A Measured
Channel B Driven, Channel A Measured
V
V
V
DD
DD
DD
= 1.8V, R
= 2.4V, R
= 3V, R
Crosstalk vs Frequency
Crosstalk vs Frequency
Crosstalk vs Frequency
(Continued)
L
L
L
= 16Ω, P
= 16Ω, P
= 16Ω, P
OUT
OUT
OUT
= 42mW
= 11mW
= 24mW
20142956
20142968
20142970