LM4838MTEX National Semiconductor, LM4838MTEX Datasheet - Page 25

• Manufacturer Part Number: LM4838MTEX
• Manufacturer: National Semiconductor

Specifications of LM4838MTEX

• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 2-Channel Stereo
• Output Power (typ): 1.5W
• Audio Amplifier Function: Headphone/Speaker
• Total Harmonic Distortion: 0.3@8Ohm@1W%
• 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: 74dB
• Single Supply Voltage (min): 2.7V
• 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: 28
• Package Type: TSSOP EP
• Lead Free Status / Rohs Status: Not Compliant

Recommended Printed Circuit Board Layout
(Continued)
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FIGURE 9. Recommended LQ PC Board Layout:
Bottom-Side Layout
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