LM4891LD National Semiconductor, LM4891LD Datasheet - Page 6

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LM4891LD

Manufacturer Part Number
LM4891LD
Description
IC AMP AUDIO PWR 1W MONO 10LLP
Manufacturer
National Semiconductor
Series
Boomer®r
Type
Class ABr
Datasheet

Specifications of LM4891LD

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
10-LLP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
LM4891LDTR

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Typical Performance Characteristics
Power Supply Rejection Ratio (PSRR)
Power Supply Rejection Ratio (PSRR)
Input terminated with 10Ω R
Input terminated with 10Ω R
@
V
THD+N vs Power Out
DD
= 2.6V, 8Ω R
L
, 1kHz
@
@
20007443
20007445
20007447
V
V
DD
DD
= 2.6V
= 5V
6
(Continued)
Power Supply Rejection Ratio (PSRR)
Power Supply Rejection Ratio (PSRR)
Input terminated with 10Ω R
@
V
THD+N vs Power Out
DD
Input Floating
= 2.6V, 4Ω R
L
, 1kHz
@
@
20007444
20007473
20007446
V
V
DD
DD
= 3.3V
= 5V

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