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Audio Amp Speaker 1-CH Mono 4.6W Class-D 49-Pin WLCSP

Part No.:
TFA9890AUK/N1Z
Manufacturer:
NXP Semiconductors
TFA9890AUK/N1Z

Product Information

Single Supply Voltage (Min)Not Required(V)
MountingSurface Mount
Single Supply Voltage (Max)Not Required(V)
Dual Supply Voltage (Typ)1.8/3/5(V)
Power Supply RequirementDual
Maximum Load Resistance8
Power Supply Rejection Ratio75(dB)
Audio Amplifier Output Configuration1-Channel Mono
Operational ClassClass-D
Operating Temperature ClassificationIndustrial
Package TypeWLCSP
Rail/Rail I/O TypeNo
Total Harmonic Distortion0.03%@4OHM@100MW
Dual Supply Voltage (Max)1.95/9.5(V)
Output Signal TypeDIFFERENTIAL
Input Signal TypeSINGLE
Operating Temp Range-40C to 85C
Output Power (Typ)4.6X1@8OHM(W)
Pin Count49
Audio Amplifier FunctionSpeaker
Rad HardenedNo
Dual Supply Voltage (Min)1.65/3(V)
Single Supply Voltage (Typ)Not Required(V)
Supply Current0.05@1.8V/6@3.6V(mA)


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