LM49153TMEVAL National Semiconductor, LM49153TMEVAL Datasheet - Page 9

• 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

Typical Performance Characteristics
V
DD
= 3.6V, HPV
V
V
DD
DD
THD+N vs Output Power
THD+N vs Output Power
THD+N vs Output Power
= 3.6V, R
= 5.0V, R
A
A
A
V
V
V
= 18dB, Mode 2
= 18dB, Mode 2
DD
= 6dB, Mode 4
= 1.8V, R
L
L
= 8Ω, f = 1kHz
= 8Ω, f = 1kHz
L
= 32Ω, f = 1kHz
30121084
30121082
30121086
9
(Note
8)
V
DD
= 3.6V, HPV
R
L
V
= 32Ω, f = 1kHz, Earpiece Mode
DD
THD+N vs Output Power
THD+N vs Output Power
THD+N vs Output Power
= 4.2V, R
A
A
V
V
= 18dB, Mode 2
DD
= 6dB, Mode 4
= 1.8V, R
L
= 8Ω, f = 1kHz
L
= 16Ω, f = 1kHz
30121083
30121085
301210a0
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