LM4895LDX National Semiconductor, LM4895LDX Datasheet - Page 5

• Manufacturer Part Number: LM4895LDX
• Manufacturer: National Semiconductor

Specifications of LM4895LDX

• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 1-Channel Mono
• Output Power (typ): 1.4x1@4OhmW
• 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: 84dB
• 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: 10
• Package Type: LLP
• Lead Free Status / Rohs Status: Not Compliant

Typical Performance Characteristics
LD Specific Characteristics
Typical Performance Characteristics
Non-LD Specific Characteristics
at V
at V
Power Dissipation vs Output Power
DD
DD
= 5V, 8Ω R
= 3V, 4Ω R
THD+N vs Frequency
THD+N vs Frequency
LM4895LD
L
L
, and PWR = 400mW
, and PWR = 225mW
20023211
20023213
20023231
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5
V
V
DD
DD
= 2.6V, 8Ω R
= 3V, 8Ω R
Power Derating Curve
THD+N vs Frequency
THD+N vs Frequency
LM4895LD
L
L
, and PWR = 250mW
, and PWR = 150mW
20023212
20023230
20023232
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