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NAU88L21YG

Quantity Unit Price (USD)

1-99 1.05

100-499 0.81

500-999 0.67

1000-1999 0.61

2000-4999 0.59

5000+ Contact

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NAU88L21YG

Quantity	Unit Price (USD)
1-99	1.05
100-499	0.81
500-999	0.67
1000-1999	0.61
2000-4999	0.59
5000+	Contact

More details

Condition New

Quantity 440 Item Items

Quantity :

NAU88L21YG is an ultra-low power high performance audio codec that supports both analog and digital audio functions. It includes one I2S/PCM interface, one digital microphone interface, one digital mixer, two high quality DAC and ADC, and one stereo class G headphone amplifier.

NAU88L21YG advanced on-chip signal processing engine includes dynamic range compressor (DRC), programmable biquad filter, as well as an integrated frequency locked loop (FLL) to support selections of input clocks.

Target Applications:

•	Gaming controller
•	Wireless Headset
•	Smart Remote Controller

Key Features:

•	ADC Feature
	-	SNR (A-weighted): 103dB @ 0dB Mic gain
	-	THD+N: -93dB @ 0dB Mic gain
	-	Dynamic Range Compressor

•	DAC Feature
	-	Class G Headphone Amplifier (28mW @ 32Ω, 1% THD+N)
	-	SNR (A-weighted): 105dB @ 0dB gain
	-	THD+N: -88dB @ 20mW, RL=32ohm

•	Audio Input
	-	Digital Audio Interface: I2S / PCM Input
	-	Microphone Input: 2 x Mono Differential Analog Mic Input 1 x Stereo Differential Analog Mic Input 2 x Single-end Mic Input 1 x Stereo Digital Mic Input
	-	Sample rates: 8~192kHz

•	Advance/Control Feature
	-	Headset Detection
	-	Jack Insertion and Ejection Detection
	-	Distinct Keys Detection
	-	I²C Control Interface

•	Operating Characteristics
	-	Voltage range(VDDC): 1.61V to 1.98V, SR>48KHz /FLL Enable
	-	Voltage range(VDDC): 1.1 V to 1.98 V, SR<48KHz /FLL Disable
	-	Temperature range: -40°C to 85°C

•	Package
	-	QFN-32 (5x5mm)

For more details and documents, please link to Nuvoton Official Website GO

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Quantity	Discount	You Save
100	23%	Up to$24.15
500	36%	Up to$189.00
1000	42%	Up to$441.00
2000	44%	Up to$924.00

Part No.	NAU88L21YG
Sample Rate (KHz)	8 to 192
Operating Voltage (V)	1.71V to 3.6V, 2.5V to 3.6V
Development Tools	NAU88L21-DEMO
Package	QFN32 (5x5)
#of - ADC	2
#of - DAC	2
SNR (dB) - ADC	98
SNR (dB) - DAC	100
THD (dB) - ADC	-91
THD (dB) - DAC	-85
Audio Format	I2S(TDM) PCM(Timeslot)
CTRL IF	I2C
SPKVDD/MICBIAS/Analog/digital/Digital I/O(V)	NA / 2.5 to 3.6/ 1.6 to 2.0/ 1.61 to 1.98/ 1.6 to 3.6