LM4892MMX National Semiconductor, LM4892MMX Datasheet - Page 9

• Manufacturer Part Number: LM4892MMX
• Manufacturer: National Semiconductor

Specifications of LM4892MMX

• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 1-Channel Mono
• Audio Amplifier Function: Headphone/Speaker
• Total Harmonic Distortion: 0.1@8Ohm@0.4W%
• 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: 66dB
• 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

Typical Performance Characteristics
(Continued)
Frequency Response vs
Noise Floor
Input Capacitor Size
20012754
20012756
THD+N vs Frequency
THD+N vs Power Out
at V
= 5V, R
= 32Ω, PWR = 70mW, Headphone mode
at V
= 5V, R
= 32Ω, 1kHz, Headphone mode
DD
L
DD
L
20012777
20012776
Output Power vs Supply Voltage
Output Power vs Supply Voltage
R
= 8Ω
R
= 16Ω
L
L
20012778
20012779
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