LM831M National Semiconductor, LM831M Datasheet - Page 8

• Manufacturer Part Number: LM831M
• Description: IC AMP AUDIO PWR .44W AB 16SOIC
• Manufacturer: National Semiconductor
• Type: Class ABr

Specifications of LM831M

• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 440mW x 1 @ 8 Ohm; 220mW x 2 @ 4 Ohm
• Voltage - Supply: 1.8 V ~ 6 V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Other names: *LM831M

Typical Applications
(Continued)
For 3-cell applications the 120k resistor should be changed to 20K
Low-Cost Power Amplifier (No Bootstrap)
P
OUT
Dual Amplifier for Hi-Fi Quality
A
e
V
P
e
(Dynamic Range Over 80 dB)
OUT
150 mW Ch BW
BTL Mode is also possible
34 dB BW
e
220 mW Ch R
8
e
50 Hz to 20 kHz
e
300 Hz to 35 kHz
L
e
4
TL H 6754– 10
TL H 6754 – 11