NCP2820FCT1G - ON Semiconductor

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

NCP2820FCT1G
Manufacturer

ON Semiconductor
ChipWorker Part#

CW6347035
Category

Audio Amplifier IC
Package

Flip-Chip-9
Description

ON SEMICONDUCTOR NCP2820FCT1G Audio Power Amplifier, D, 1Channel, 2.63W, 2.5V to 5.5V, FCCSP, 9Pins
Documentation

Datasheet

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NCP2820FCT1G Specifications

Attribute	Attribute Value

Part Number	NCP2820FCT1G
Manufacturer	ON Semiconductor
ChipWorker Part#	CW6347035
Category	Audio Amplifier IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	9 Pin
Case/Package	Flip-Chip-9
Halogen Free Status	Halogen Free
Output Current	1.5 A
Number of Circuits	1 Circuit
Number of Channels	1 Channel
Number of Positions	9 Position
Common Mode Rejection Ratio	57 dB
Output Power	2.63 W
Output Current (Max)	1500 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Minimum CMRR Range	57 dB
Supply Voltage	2.5V ~ 5.5V
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Size-Length	1.45 mm
Size-Width	1.45 mm
Size-Height	0.39 mm
Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99
HK STC License	NLR

Product Description

The NCP2820 is a cost-effective mono Class-D audio power amplifier capable of delivering 2.65W of continuous average power to 4 Ohm Bridge Tied Load from a 5V supply. Under the same conditions, the output power stage can provide 1.4W to a 8 Ohm BTL load with less than 1% THD+N. For cellular handsets or PDAs, it offers sapce 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.The NCP2820 processes analog inputs with a pulse width modulation technique that lowers output noise and THD when compared to a conventional sigma-delta modulator. The device allows independent gain while summing signals from various audio sources. Thus, in cellular handsets, the earpiece, the loudspeaker and even the melody ringer can be driven with a single NCP2820. Due to its low 42uV noise floor, A-weighted, a clean listening is guaranteed no matter the load sensitivity.
Features
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Optimized PWM Output Stage: Filterless Capability
Efficiency up to 90% and Low 2.5mA Typical Quiescent Current
Large Output Power Capability: 1.4W with 8Ω Load and THD+N<1%
Wide Supply Voltage Range: 2.5-5.5V Operating Voltage
High Performance, THD+N of 0.03%@Vp=5V, RL=8Ω, Pout=100mW
Excellent PSRR (-65dB): No Need for Voltage Regulation
Surface Mounted Package 9-Pin Flip-Chip CSP (SnPb and Pb-Free)
Fully Differential Design. Eliminates Two Input Coupling Capacitors
Very Fast Turn On/Off Times with Advanced Rising and Falling Gain Technique
External Gain Configuration Capability
Internally Generated 250kHz Switching Frequency
Short Circuit Protection Circuitry
Pop & Click Noise Protection Circuitry

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