LM4898ITL National Semiconductor, LM4898ITL Datasheet - Page 7

• Manufacturer Part Number: LM4898ITL
• Manufacturer: National Semiconductor

Specifications of LM4898ITL

• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 1-Channel Mono
• Output Power (typ): 1x1@8OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.05@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: 90dB
• Single Supply Voltage (min): 2.4V
• 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: 9
• Package Type: uSMD
• Lead Free Status / Rohs Status: Not Compliant

Typical Performance Characteristics
Non-LD Specific Characteristics
V
V
V
DD
DD
DD
= 2.6V, R
= 5V, R
= 3V, R
THD+N vs Frequency
THD+N vs Frequency
THD+N vs Frequency
L
L
L
= 8Ω, P
= 4Ω, P
= 4Ω, P
O
O
O
= 400mW
= 225mW
= 150mW
200737B5
200737A7
200737B1
7
V
V
DD
DD
= 2.6V, R
THD+N vs Output Power
= 3V, R
THD+N vs Frequency
THD+N vs Frequency
V
DD
= 5V, R
L
L
= 8Ω, P
= 8Ω, P
L
= 8Ω
O
O
= 275mW
= 150mW
200737B7
200737B3
200737A9
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