NCP2823AFCT2G ON Semiconductor, 2-Channel Audio Amplifier IC, 9-Pin WLCSP

Wetgeving en conformiteit

The NCP2823A/B are cost effective mono audio power amplifiers designed for portable electronic devices. NCP2823A is optimized for 8 Ω operation and NCP2823B can operate with speaker impedance down to 4.0 Ω.For Instance, NCP2823B is capable of delivering 3 W of continuous average power to a 4.0 Ω from a 5.0 V supply in a Bridge Tied Load (BTL) configuration. Under the same conditions, NCP2823A can provide 1.5 W to an 8.0 Ω BTL load with less than 10% THD+N. For cellular handsets or PDAs it offers space and cost savings because no output filter is required when using inductive transducers. With more than 90% efficiency and very low shutdown current, it increases the lifetime of your battery and drastically lowers the junction temperature.

Optimized PWM output stage
High efficiency: up to 92%
High PSRR: -77dB
High CMRR: -80dB
Adjustable gain
Filterless capability
Save battery life
Reject noise from power supply
High audio fidelity
Audio Amplification

Kenmerk Waarde
Amplifier Type Audio
Maximum Power 3W
Mounting Type Surface Mount
Amplifier Class Class D
Typical Single Supply Voltage 2.5 → 5.5 V
Power Supply Type Single
Number of Channels per Chip 2
Package Type WLCSP
Pin Count 9
Input Signal Type Single
Output Signal Type Single Ended
Width 1.45mm
Dimensions 1.45 x 1.45 x 0.39mm
Length 1.45mm
Height 0.39mm
Maximum Operating Temperature 85 °C
Minimum Operating Temperature -40 °C
tijdelijk niet op voorraad – nieuwe voorraad verwacht op 29/05/2020, met een levertijd van 2 à 3 werkdagen.
Prijs Each (On a Reel of 3000)
(excl. BTW)
(incl. BTW)
Aantal stuks
Per stuk
Per reel*
3000 +
0,228 €
684,00 €