LM4947TLEVAL National Semiconductor, LM4947TLEVAL Datasheet - Page 23

• Manufacturer Part Number: LM4947TLEVAL
• Description: BOARD EVALUATION LM4947TL
• Manufacturer: National Semiconductor
• Series: Boomer®r

Specifications of LM4947TLEVAL

• Amplifier Type: Class D
• Output Type: 1-Channel (Mono) with Stereo Headphones
• Max Output Power X Channels @ Load: 1.19W x 1 @ 8 Ohm; 87mW x 2 @ 32 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Board Type: Fully Populated
• Utilized Ic / Part: LM4947
• Lead Free Status / RoHS Status: Not applicable / Not applicable

No Load, Mode 2, 4, 6, Headphone SE
Supply Current vs Supply Voltage
Supply Current vs Supply Voltage
Output Power vs Supply Voltage
No Load, Mode 1, 3, 5, MONO
R
L
= 32Ω, Mode 2, 4, 6, OCL
201735d1
20173581
201735c7
23
Supply Current vs Supply Voltage
Output Power vs Supply Voltage
Output Power vs Supply Voltage
R
No Load, Mode 2, 4, 6, OCL
R
L
L
= 8Ω, Mode 1, 3, 5, MONO
= 32Ω, Mode 2, 4, 6, SE
201735c4
20173589
20173587
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