LM4940TS/NOPB National Semiconductor, LM4940TS/NOPB Datasheet - Page 7

• Manufacturer Part Number: LM4940TS/NOPB
• Description: IC AMP AUDIO PWR 6W STER TO263-9
• Manufacturer: National Semiconductor
• Series: Boomer®r
• Type: Class ABr

Specifications of LM4940TS/NOPB

• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 6W x 2 @ 4 Ohm
• Voltage - Supply: 10 V ~ 16 V
• Features: Depop, Short-Circuit and Thermal Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: TO-263-9 (9 leads + tab)
• For Use With: LM4940TSBD - BOARD EVALUATION LM4940TS
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LM4940TS; *LM4940TS/NOPB; LM4940TS; LM4940TSNOPB; LM4940TSNOPB

THD+N vs Output Power
THD+N vs Output Power
200756c6
20075666
= 8Ω, SE operation, A
= 16Ω, SE operation, A
V
= 12V, R
= 10
V
= 12V, R
= 10
DD
L
V
DD
L
V
single channel driven/single channel measured,
single channel driven/single channel measured,
f
= 1kHz
f
= 1kHz
IN
IN
Output Power vs Power Supply Voltage
Output Power vs Power Supply Voltage
200756e8
200756e9
= 4Ω, SE operation, f
= 8Ω, SE operation, f
R
= 1kHz,
R
= 1kHz,
L
IN
L
IN
both channels driven and loaded (average shown),
both channels driven and loaded (average shown),
at (from top to bottom at 12V): THD+N = 10%,
at (from top to bottom at 12V): THD+N = 10%,
THD+N = 1%
THD+N = 1%
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