LM4855ITLX/NOPB National Semiconductor, LM4855ITLX/NOPB Datasheet - Page 13

IC AMP AUDIO PWR 1.5W AB 18USMD

LM4855ITLX/NOPB

Manufacturer Part Number
LM4855ITLX/NOPB
Description
IC AMP AUDIO PWR 1.5W AB 18USMD
Manufacturer
National Semiconductor
Series
Boomer®r
Type
Class ABr
Datasheet

Specifications of LM4855ITLX/NOPB

Output Type
1-Channel (Mono) with Stereo Headphones
Max Output Power X Channels @ Load
1.5W x 1 @ 4 Ohms; 115mW x 2 @ 32 Ohms
Voltage - Supply
2.6 V ~ 5 V
Features
Depop, Mute, Shutdown, SPI, Thermal Protection, Volume Control
Mounting Type
Surface Mount
Package / Case
18-MicroSMD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LM4855ITLX

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM4855ITLX/NOPB
Manufacturer:
NS
Quantity:
59 000
Typical Performance Characteristics
G1 = gain from P
G2 = gain from LIN/RIN to LOUT/ROUT
A - weighted filter used
Output Mode
1
2
3
4
5
6
7
Output Noise vs Output Mode (V
HS
to LOUT/ROUT
SPKROUT
Output Noise
(µV)
29
X
29
X
29
X
29
13
(Continued)
LOUT/ROUT
Output Noise
(µV)
X
28 (G1 = 0dB)
31 (G1 = 6dB)
28 (G1 = 0dB)
31 (G1 = 6dB)
28 (G2 = 0dB)
38 (G2 = 12dB)
28(G2 = 0dB)
38 (G2 = 12dB)
38 (G2 = 0dB)
41 (G1 = 0dB)
48 (G1 = 6dB)
38 (G2 = 0dB)
41 (G1 = 0dB)
48 (G1 = 6dB)
DD
= 3V, 5V)
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