LM4835MT National Semiconductor, LM4835MT Datasheet - Page 5

• Manufacturer Part Number: LM4835MT
• Description: IC AMP AUDIO PWR 2.2W AB 28TSSOP
• Manufacturer: National Semiconductor
• Series: Boomer®r
• Type: Class ABr

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

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
_
_
www.national.com