설명
유통업체에서 제공한 Texas Instruments LM4670ITL에 대한 설명입니다.
LM4670 Boomer Audio Power Amplifier Series Filterless High | IC AMP AUDIO PWR 3W MONO D 9USMD
Audio Amp Speaker 1-CH Mono 3W Class-AB 9-Pin uSMD T/R
IC AMP AUDIO PWR 3W MONO D 9USMD
AMP, AUDIO, CLASS D 3W, MICRO BUMP-9; Amplifier Class:AB; No. of Channels:1; Output Power:3W; Supply Voltage Range:2.4V to 5.5V; THD + N:0.35% @ 1W, VDD=5V; Load Impedance:4ohm; Operating Temperature Range:-40°C to +85°C; Amplifier Case Style:BGA; No. of Pins:9; SVHC:No SVHC (19-Dec-2011); Audio Power Amplifier Type:Class AB; Base Number:4670; Load Impedance Min:4ohm; Output Power Pout:3W @ 4ohm; Package / Case:Micro Bump; Power Rating RMS:3W; Supply Voltage Max:5.5V; Supply Voltage Min:2.4V; Termination Type:SMD
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기술 사양
Physical
Case/PackageBGA
MountSurface Mount
Number of Pins9
Technical
Common Mode Rejection Ratio80 dB
Load Impedance4 Ω
Max Operating Temperature85 °C
Max Output Power3 W
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2.4 V
Number of Channels1
Operating Supply Voltage5 V
Output Power3 W
Power Supply Rejection Ratio (PSRR)68 dB
Quiescent Current7 mA
TerminationSMD/SMT
Dimensions
Height360 µm
Length1.46 mm
Width1.46 mm