LM4924SDBD National Semiconductor, LM4924SDBD Datasheet - Page 9

• Manufacturer Part Number: LM4924SDBD
• Description: BOARD EVALUATION LM4924SD
• Manufacturer: National Semiconductor
• Series: Boomer®r

Specifications of LM4924SDBD

• Amplifier Type: Class AB
• Output Type: Headphones, 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 40mW x 2 @ 16 Ohm
• Voltage - Supply: 1.5 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Board Type: Fully Populated
• Utilized Ic / Part: LM4924
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Output Power vs Supply Voltage
R
THD+N = 10%; THD+N = 1%
L
= 16Ω, from top to bottom:
Channel Sepration
R
L
= 16Ω
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V
V
DD
DD
= 3.0V, 10%THD+N; V
= 1.8V, 10%THD+N; V
Output Power vs Load Resistance
Output Power vs Supply Voltage
R
f = 1kHz. from top to bottom:
THD+N = 10%; THD+N = 1%
L
= 32Ω, from top to bottom:
DD
DD
= 3.0V, 1%THD+N
= 1.8V, 1%THD+N
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