LM4838MTE/NOPB National Semiconductor, LM4838MTE/NOPB Datasheet - Page 15
LM4838MTE/NOPB
Manufacturer Part Number
LM4838MTE/NOPB
Description
IC AMP AUDIO PWR 2.2W AB 28TSSOP
Manufacturer
National Semiconductor
Series
Boomer®r
Type
Class ABr
Datasheet
1.LM4838MTEXNOPB.pdf
(38 pages)
Specifications of LM4838MTE/NOPB
Output Type
2-Channel (Stereo) with Stereo Headphones
Max Output Power X Channels @ Load
2.2W x 2 @ 3 Ohm; 95mW x 2 @ 32 Ohm
Voltage - Supply
2.7 V ~ 5.5 V
Features
Depop, Mute, Shutdown, Thermal Protection, Volume Control
Mounting Type
Surface Mount
Package / Case
28-TSSOP Exposed Pad, 28-eTSSOP, 28-HTSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
*LM4838MTE
*LM4838MTE/NOPB
LM4838MTE
*LM4838MTE/NOPB
LM4838MTE
Typical Performance Characteristics
Note 20: These curves show the thermal dissipation of the LM4838ITL at different ambient temperatures with a thermal plane of size shown on an outside PCB layer
using 1oz. copper.
Power Derating Curve
vs Supply voltage
vs Supply Voltage
Output Power
Supply Current
20013363
20013309
20013354
15
(Continued)
Power Derating Curve
LM4838ITL (Note 20)
vs Supply Voltage
Output Power
Crosstalk
20013394
20013356
20013349
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