LM4674SQBD National Semiconductor, LM4674SQBD Datasheet - Page 9

no-image

LM4674SQBD

Manufacturer Part Number
LM4674SQBD
Description
BOARD EVALUATION LM4674SQ
Manufacturer
National Semiconductor
Series
Boomer®r
Datasheet

Specifications of LM4674SQBD

Amplifier Type
Class D
Output Type
2-Channel (Stereo)
Max Output Power X Channels @ Load
2.5W x 2 @ 4 Ohm
Voltage - Supply
2.4 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Board Type
Fully Populated
Utilized Ic / Part
LM4674
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Typical Performance Characteristics
V
DD
= 2.5V, P
f = 1kHz, A
f= 1kHz, A
THD+N vs Output Power
THD+N vs Output Power
THD+N vs Frequency
OUT
V
V
= 100mW/ch, R
= 24dB, R
= 24dB, R
L
L
= 4Ω
= 8Ω
L
= 8Ω
20167439
20167441
20167443
9
V
DD
= 3.6V, P
f = 1kHz, A
f = 1kHz, A
THD+N vs Output Power
THD+N vs Output Power
THD+N vs Frequency
OUT
V
V
= 250mW/ch, R
= 6dB, R
= 6dB, R
L
L
= 8Ω
= 4Ω
L
= 8Ω
20167440
20167442
20167444
www.national.com

Related parts for LM4674SQBD