LM4835MT National Semiconductor, LM4835MT Datasheet - Page 5
LM4835MT
Manufacturer Part Number
LM4835MT
Description
IC AMP AUDIO PWR 2.2W AB 28TSSOP
Manufacturer
National Semiconductor
Series
Boomer®r
Type
Class ABr
Datasheet
1.LM4835MTXNOPB.pdf
(28 pages)
Specifications of LM4835MT
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
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
*LM4835MT
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Typical Application
Truth Table for Logic Inputs
Note 18: If system beep is detected on the Beep In pin (pin 11), the system beep will be passed through the bridged amplifier regardless of the logic of the Mute
and HP sense pins.
Mute
0
0
0
0
1
Mode
X
0
0
1
1
FIGURE 2. Typical Application Circuit
HP Sense
(Note 18)
X
0
1
0
1
DC Vol. Control
5
Fixed Level
Fixed Level
Adjustable
Adjustable
_
Bridged Output
Vol. Changes
Vol. Fixed
Muted
Muted
Muted
Single-Ended Output
Vol. Changes
Vol. Fixed
Muted
10013903
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