LM4890ITL/NOPB National Semiconductor, LM4890ITL/NOPB Datasheet - Page 8
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LM4890ITL/NOPB
Manufacturer Part Number
LM4890ITL/NOPB
Description
IC AMP AUDIO PWR 1W MONO 9USMD
Manufacturer
National Semiconductor
Series
Boomer®r
Type
Class ABr
Datasheet
1.LM4890MXNOPB.pdf
(30 pages)
Specifications of LM4890ITL/NOPB
Output Type
1-Channel (Mono)
Max Output Power X Channels @ Load
1W x 1 @ 8 Ohm
Voltage - Supply
2.2 V ~ 5.5 V
Features
Depop, Shutdown, Thermal Protection
Mounting Type
Surface Mount
Package / Case
9-MicroSMD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LM4890ITL
LM4890ITLTR
LM4890ITLTR
www.national.com
Typical Performance Characteristics
@
@
V
V
DD
DD
= 2.6V, R
THD+N vs Power Out
THD+N vs Power Out
= 5V, R
L
L
= 8Ω, 1kHz, A
= 8Ω, 1kHz, A
V
V
@
200192C9
= 2
20019243
= 2
V
DD
THD+N vs Power Out
= 3V, R
L
= 8Ω, 1kHz, A
8
(Continued)
V
@
@
= 2
20019291
V
V
DD
DD
= 3.3V, R
= 2.6V, R
THD+N vs Power Out
THD+N vs Power Out
L
L
= 8Ω, 1kHz, A
= 4Ω, 1kHz, A
V
V
20019242
20019244
= 2
= 2