LM4889MMX National Semiconductor, LM4889MMX Datasheet - Page 8

• Manufacturer Part Number: LM4889MMX
• Manufacturer: National Semiconductor

Specifications of LM4889MMX

• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 1-Channel Mono
• Output Power (typ): 1x1@8OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.1@8Ohm@400mW%
• Single Supply Voltage (typ): 3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Rail/rail I/o Type: No
• Power Supply Rejection Ratio: 75dB
• Single Supply Voltage (min): 2.2V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: MSOP
• Lead Free Status / Rohs Status: Not Compliant

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Power Derating Curves - 8 bump µSMD
Open Loop Frequency Response
(P
Noise Floor
DMAX
= 670mW)
20035833
20035856
20035855
8
Power Derating Curves - 10 Pin LD pkg
Power Derating Curves
Frequency Response vs
Input Capacitor Size
(P
(P
DMAX
DMAX
= 670mW)
= 670mW)
20035832
20035834
20035854