LM4673TM/NOPB National Semiconductor, LM4673TM/NOPB Datasheet - Page 7

• Manufacturer Part Number: LM4673TM/NOPB
• Description: IC AMP AUDIO PWR 2.65W D 9USMD
• Manufacturer: National Semiconductor
• Series: Boomer®, PowerWise®r
• Type: Class Dr

Specifications of LM4673TM/NOPB

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 2.65W x 1 @ 4 Ohm
• Voltage - Supply: 2.4 V ~ 5.5 V
• Features: Depop, Differential Inputs, PWM, Short-Circuit and Thermal Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 9-MicroSMD
• For Use With: LM4673TMBD - BOARD EVALUATION LM4673TM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM4673TM; LM4673TMTR

Typical Performance Characteristics
THD + N vs Output Power
THD + N vs Output Power
= 8Ω
= 4Ω
f = 1kHz, R
f = 1kHz, R
L
L
20152240
20152241
THD + N vs Frequency
THD + N vs Frequency
= 8Ω
= 8Ω
V
= 2.5V, P
= 100mW, R
V
= 3.6V, P
= 150mW, R
DD
OUT
L
DD
OUT
L
20152242
20152243
7
www.national.com