LM4890ITL/NOPB National Semiconductor, LM4890ITL/NOPB Datasheet - Page 7
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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
Typical Performance Characteristics
at V
@
V
DD
DD
= 5V, 8Ω R
= 2.6V, R
THD+N vs Frequency
THD+N vs Frequency
L
L
= 8Ω, PWR = 100mW, A
, and PWR = 250mW, A
at V
DD
20019237
20019239
= 3V, R
V
V
THD+N vs Frequency
= 2
= 2
L
= 8Ω, PWR = 250mW, A
7
at V
@
V
DD
DD
= 3.3V, 8Ω R
= 2.6V, R
20019290
V
= 2
THD+N vs Frequency
THD+N vs Frequency
L
= 4Ω, PWR = 100mW, A
L
, and PWR = 150mW, A
20019238
20019240
V
www.national.com
V
= 2
= 2