LM49153TMEVAL National Semiconductor, LM49153TMEVAL Datasheet - Page 11

• Manufacturer Part Number: LM49153TMEVAL
• Description: EVAL BOARD LM49153
• Manufacturer: National Semiconductor
• Series: Boomer®r

Specifications of LM49153TMEVAL

• Amplifier Type: Class D
• Output Type: 1-Channel (Mono) with Stereo Headphones
• Max Output Power X Channels @ Load: 145mW x 2 @ 16 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Board Type: Fully Populated
• Utilized Ic / Part: LM49153
• Lead Free Status / Rohs Status: Lead free by exemption / RoHS compliant by exemption

POWER DISSIPATION vs OUTPUT POWER
OUTPUT POWER vs SUPPLY VOLTAGE
R
L
= 8Ω, f = 1kHz, Loudspeaker Mode 2
EFIICIENCY vs OUTPUT POWER
Loudspeaker Mode 2
R
R
L
L
= 32Ω, f = 1kHz
= 32Ω, f = 1kHz
301210a7
301210a3
301210a5
11
V
POWER DISSIPATION vs OUTPUT POWER
DD
OUTPUT POWER vs SUPPLY VOLTAGE
= 3.6V, HPV
Loudspeaker Mode 2
R
L
DD
= 8Ω, f = 1kHz
= 1.8V, R
L
= 32Ω, f = 1kHz
301210a4
301210a6
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