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ISD ChipCorder®

Nuvoton's ChipCorder® is a complete, single chip solution for voice and audio recording and playback. It is designed to offer the highest quality single-chip voice record/playback solutions for embedded applications. Non-volatile and highly integrated, they are ideal solutions for adding voice prompts, alerts, interactive menus, and voice memos to consumer, industrial and security products. Available pre-recording services make it easy to add voice to system design.

Applications

Consumer

Giveaways
Novelties
Talking Key Chains
Photo frames
Recording pens
Greeting cards
Audio Logo
Toys

Automotive

Remote keyless entry
Door chimes
Radar detectors

Industrial

Warning signals
Vending machines
Bus/metro announcement systems
Audio feedback in touch panels
Home Appliances
Securities
Smoke detectors
Fire alarms

DIGITAL CHIPCORDER
Part No.	Description	Duration	Sample Rate (kHz)	Voltage	Package	Other	Development Tool
ISD15102	Multi-message record/playback, flash memory, I2S digital audio and SPI interfaces	2 min*	Up to 48kHz	2.7 to 3.6V	LQFP48	Industrial -40 to 85 ° C	ISD-DMK_15100
ISD15104		4 min*
ISD15108		8 min*
ISD15116		16 min*
ISD15C00	Multi-message record/playback with I2S digital audio and SPI interfaces	0**	Up to 48khz	2.7 to 3.6V	LQFP48	AEC-Q100	ISD-DMK_15C00
ISD15D00	Multi-message playback-only with I2S digital audio and SPI interfaces	0**	Up to 48khz	2.7 to 5.5V	QFN32	AEC-Q100	ISD-DMK_15D00
ISD3900	Multi-message record/playback with I2S digital audio and SPI interfaces	0**	Up to 48khz	2.7 to 3.6V	LQFP48	Industrial -40 to 85°C	ISD-DMK_3900
ISD3800	Multi-message playback-only with I2S digital audio and SPI interfaces	0**	Up to 48khz	2.7 to 5.5V	LQFP48	Industrial -40 to 85°C	IISD-DMK_3800
ISD2130	Multi-message playback-only with embedded flash memory	30* sec	Up to 32khz	2.7 to 3.6V	QFN20	Industrial -40 to 85°C	ISD-DMK_2100
ISD2115		15* sec
ISD2110		10* sec
ISD2360	Multi-message, 3-channel audio, playback-only with embedded flash memory	60* sec	Up to 32khz	2.4 to 5.5V	QFN32 SOP16	Industrial -40 to 85°C	ISD-DMK_2300

MLS CHIPCORDER
Part No.	Description	Duration	Sample Rate (kHz)	Voltage	Package	Temperature	Development Tools
ISD14B20 ISD14B40 ISD14B80	Multi-message record/playback with internal flash memory	10-128 sec	4~12	2.4 to 5.5V	DIE	0 - 50oC	ISD-DEMO1964
ISD1916 ISD1932 ISD1964	Multi-message record/playback with internal flash memory	10-128 sec	4~12	2.4 to 5.5V	SOIC 28	Industrial	ISD-DEMO1964
ISD1610B ISD1616B ISD1620B	Single-message record/playback with internal flash memory	6-40 sec	4~12	2.4 to 5.5V	SOIC 16 DIE	Commercial Industrial	I16-COB20
ISD1730 ISD1760 ISD17120 ISD17240	Multi-message record/playback, internal flash memory and SPI interface	20-480 sec	4~12	2.4 to 5.5V	SOIC 28 DIE	Commercial Industrial	ISD-COB1730
							ISD-COB1760
							ISD-COB17120
							ISD-COB17240
ISD1806 ISD1810	Single-message record/playback with internal flash	6-12 sec	4~8	2.7 to 4.5V	DIE	0 - 50oC	ISD-ES1810
ISD18A04	Single-message record/playback with internal flash memory	4-8 sec	4~8	2.4 to 5.5V	DIE	0 - 50oC	N/A
ISD18B12 ISD18B24	Single-message record/playback with internal flash memory	6-24 sec	4~8	2.4 to 5.5V	DIE	0 - 50oC	ISD-COB18B24
ISD18C10	Single-message record/playback with internal flash memory	12 sec	4~8	2.7 to 4.5V	DIE	0 - 50oC	ISD-COB18C00
ISD4002 ISD4003 ISD4004	Multi-message record/playback, internal flash memory and SPI interface	2-16 min	4	2.7 to 3.3V	DIP 28 SOIC 28 TSOP 28 DIE	Commercial Industrial	N/A
			5.3
			6.4
			8
ISD5102 ISD5104 ISD5108 ISD5116	Multi-message record/playback, internal flash memory and I2C interface	1-16 min	4	2.7 to 3.3V	SOIC 28 TSOP 28 DIE	Industrial	ISD-ES512
			5.3
			6.4
			8

* Based on 8kHz, 4-Bit ADPCM
** Use external SPI Flash

DIGITAL CHIPCORDER
Part No.	Description	Duration	Sample Rate (kHz)	Voltage	Package	Other	Development Tool
ISD15102	Multi-message record/playback, flash memory, I2S digital audio and SPI interfaces	2 min*	Up to 48kHz	2.7 to 3.6V	LQFP48	Industrial -40 to 85 ° C	ISD-DMK_15100
ISD15104		4 min*
ISD15108		8 min*
ISD15116		16 min*
ISD15C00	Multi-message record/playback with I2S digital audio and SPI interfaces	0**	Up to 48khz	2.7 to 3.6V	LQFP48	AEC-Q100	ISD-DMK_15C00
ISD15D00	Multi-message playback-only with I2S digital audio and SPI interfaces	0**	Up to 48khz	2.7 to 5.5V	QFN32	AEC-Q100	ISD-DMK_15D00
ISD3900	Multi-message record/playback with I2S digital audio and SPI interfaces	0**	Up to 48khz	2.7 to 3.6V	LQFP48	Industrial -40 to 85°C	ISD-DMK_3900
ISD3800	Multi-message playback-only with I2S digital audio and SPI interfaces	0**	Up to 48khz	2.7 to 5.5V	LQFP48	Industrial -40 to 85°C	IISD-DMK_3800
ISD2130	Multi-message playback-only with embedded flash memory	30* sec	Up to 32khz	2.7 to 3.6V	QFN20	Industrial -40 to 85°C	ISD-DMK_2100
ISD2115		15* sec
ISD2110		10* sec
ISD2360	Multi-message, 3-channel audio, playback-only with embedded flash memory	60* sec	Up to 32khz	2.4 to 5.5V	QFN32 SOP16	Industrial -40 to 85°C	ISD-DMK_2300

MLS CHIPCORDER
Part No.	Description	Duration	Sample Rate (kHz)	Voltage	Package	Temperature	Development Tools
ISD14B20 ISD14B40 ISD14B80	Multi-message record/playback with internal flash memory	10-128 sec	4~12	2.4 to 5.5V	DIE	0 - 50oC	ISD-DEMO1964
ISD1916 ISD1932 ISD1964	Multi-message record/playback with internal flash memory	10-128 sec	4~12	2.4 to 5.5V	SOIC 28	Industrial	ISD-DEMO1964
ISD1610B ISD1616B ISD1620B	Single-message record/playback with internal flash memory	6-40 sec	4~12	2.4 to 5.5V	SOIC 16 DIE	Commercial Industrial	I16-COB20
ISD1730 ISD1760 ISD17120 ISD17240	Multi-message record/playback, internal flash memory and SPI interface	20-480 sec	4~12	2.4 to 5.5V	SOIC 28 DIE	Commercial Industrial	ISD-COB1730
							ISD-COB1760
							ISD-COB17120
							ISD-COB17240
ISD1806 ISD1810	Single-message record/playback with internal flash	6-12 sec	4~8	2.7 to 4.5V	DIE	0 - 50oC	ISD-ES1810
ISD18A04	Single-message record/playback with internal flash memory	4-8 sec	4~8	2.4 to 5.5V	DIE	0 - 50oC	N/A
ISD18B12 ISD18B24	Single-message record/playback with internal flash memory	6-24 sec	4~8	2.4 to 5.5V	DIE	0 - 50oC	ISD-COB18B24
ISD18C10	Single-message record/playback with internal flash memory	12 sec	4~8	2.7 to 4.5V	DIE	0 - 50oC	ISD-COB18C00
ISD4002 ISD4003 ISD4004	Multi-message record/playback, internal flash memory and SPI interface	2-16 min	4	2.7 to 3.3V	DIP 28 SOIC 28 TSOP 28 DIE	Commercial Industrial	N/A
			5.3
			6.4
			8
ISD5102 ISD5104 ISD5108 ISD5116	Multi-message record/playback, internal flash memory and I2C interface	1-16 min	4	2.7 to 3.3V	SOIC 28 TSOP 28 DIE	Industrial	ISD-ES512
			5.3
			6.4
			8

* Based on 8kHz, 4-Bit ADPCM
** Use external SPI Flash

Audio CODEC

Mono Audio Codec
Part No.	Description	# of		SNR (dB)		THD (dB)		Sample Rate (kHz)	Audio Format	CTRL IF	Analog/ Digital (V)	Package (mm)
Part No.	Description	ADC	DAC	ADC	DAC	ADC	DAC	Sample Rate (kHz)	Audio Format	CTRL IF	Analog/ Digital (V)	Package (mm)
NAU8810	Mono CODEC with 2-wire Interface	1	1	93	91	-79	-84	8 - 48	I2S PCM (Timeslot)	3-Wire	2.5 to 3.6/ 1.7 to 3.6	QFN-20 (4x4)
NAU8811	Mono CODEC with SPI Interface	1	1	93	91	-79	-84	8 - 48	I2S PCM (Timeslot)	3-Wire	2.5 to 3.6/ 1.7 to 3.6	QFN-20 (4x4)
NAU8812	Mono CODEC with speaker driver	1	1	93	91	-79	-84	8 - 48	I2S PCM (Timeslot)	2-Wire 3-Wire 4-Wire	2.5 to 3.6/ 1.7 to 3.7	QFN-32 (5x5) SSOP-28
NAU8814	Mono Audio CODEC with Equalizer	1	1	93	91	-79	-84	8 - 48	I2S PCM (Timeslot)	2-Wire 3-Wire	2.5 to 3.6/ 1.7 to 3.8	QFN-24 (4x4)

Stereo Audio Codec
Part No.	Description	# of		SNR (dB)		THD (dB)		Sample Rate (kHz)	Audio Format	CTRL IF	Analog/ Digital (V)	Package (mm)
Part No.	Description	ADC	DAC	ADC	DAC	ADC	DAC	Sample Rate (kHz)	Audio Format	CTRL IF	Analog/ Digital (V)	Package (mm)
NAU8822A	Stereo CODEC with Speaker Drive	2	2	90	94	-80	-84	8 - 48	I2S PCM (Timeslot)	2-Wire 3-Wire 4-Wire	2.5 to 3.6/ 1.7 to 3.9	QFN-32 (5x5)
NAU8820	Stereo CODEC	2	2	90	94	-80	-84	8 - 48	I2S PCM (Timeslot)	2-Wire 3-Wire	2.5 to 3.6/ 1.7 to 3.10	QFN-32 (5x5)

Nuvoton's high performance Audio CODEC ICs are cost-effective solutions targeting consumer, telecommunication and automotive markets. Nuvoton devices carry AEC-Q100 certification.

Audio ADC

Nuvoton's high performance Audio ADC ICs are cost-effective solutions targeting consumer, telecommunication and automotive markets. Nuvoton devices carry AEC-Q100 certification.

Stereo Audio ADC
Part number	Description	# of		SNR (dB)		THD (dB)		Sample Rate (kHz)	Audio Format	CTRL IF	Analog/ Digital (V)	Package (mm)
Part number	Description	ADC	DAC	ADC	DAC	ADC	DAC	Sample Rate (kHz)	Audio Format	CTRL IF	Analog/ Digital (V)	Package (mm)
NAU8501	Stereo ADC with Input Mixer and Line Output	2	0	90	-	-80	-	8 - 48	I 2S PCM (Timeslot)	2-Wire 3-Wire	2.5 to 3.6/ 1.7 to 3.12	QFN-32 (5x5)
NAU8502	Stereo ADC with Integrated LDO	2	0	90	-	-80	-	8 - 48	I 2S PCM (Timeslot)	2-Wire 3-Wire	2.5 to 3.6/ 1.7 to 3.12	QFN-32 (5x5)

Precision ADC

Nuvoton's NAU78xx Series of Programmable Precision ADCs are utilized in measurement equipment such as weighing scales, glucose meters and portable instrumentation.

Part No.	Description	Resolution Bits	Sample Rates (max)	Architecture	Gain	# Input Channels	ENOB	Package	Status*	Datasheet
Part No.	Description	Resolution Bits	Sample Rates (max)	Architecture	Gain	# Input Channels	(Gain=1, 10SPS)	Package	Status*	Datasheet
NAU7802	Dual Channel 24-bit ADC	24	10, 20, 40, 80 & 320 Hz	Sigma-Delta	1x, 2x, 4x, 8x, 16x, 32x, 64x, 128x	2	23	SOP-16, PDIP-16	P	Available

*Status: P= Mass Production, S=Samples, UD=Under Development, UD (Time)= Under Development(Ready Time), NRFND=Not Recommended for New Design, EOL=End of life.

Audio Amplifiers

Nuvoton's Series of Power Amplifiers combine low operating currents with fast start-up times. Better THD+N performance gives industry-leading sound quality.

Part No.	Description	SNR(dB)	Output Power		Gain (dB)	Standby Current (uA)	Operating Voltage (V)	Temp ( °C)	Development Tools	Package	Status*	Datasheet
Part No.	Description	SNR(dB)	Power (W)	THD+N (%)	Gain (dB)	Standby Current (uA)	Operating Voltage (V)	Temp ( °C)	Development Tools	Package	Status*	Datasheet
NAU82039	3.2W Mono Class-D Audio Amplifier, 12dB fixed gain with Differential / Single ended inputs	103	3.2W into 4Ω at 5V	<10	12	<1	2.5 to 5.5	-40 to +85	NAU82039-EVB	9 bump WCSP	P	Available
NAU82011V	3.1W Mono Class-D Audio Amplifier, variable gain with Differential / Single ended inputs	103	3.1W into 4Ω at 5V	<10	Variable	<1	2.5 to 5.5	-40 to +85	NAU82011-EVB	9 bump WCSP	P	Available
NAU82011W	2.9W Mono Class-D Audio Amplifier, variable gain with Differential / Single ended inputs	103	2.9W into 4Ω at 5V	<10	Variable	<1	2.5 to 5.5	-40 to +85	NAU82011-EVB	MSOP8	P	Available
NAU8223	3.1W Stereo Filer-Free Class-D Audio Amplifier, 5 gain steps with Differential / Single ended inputs	103	3.1W into 4Ω at 5V	<10	0, 6, 12, 18, 24dB	<1	2.5 to 5.5	-40 to +85	NAU8223-EVB	QFN20	P	Available
NAU8224	3.1W Stereo Filer-Free Class-D Audio Amplifier, 2 wire interface gain control with Differential / Single ended inputs	101	3.1W into 4Ω at 5V	<10	24 ~ -62dB	<1	2.5 to 5.5	-40 to +85	NAU8224-EVB	QFN20	P	Available
ISD8101	1.5W Class-AB Audio Amplifier with Chip Enable, Differential/Single ended inputs, Low pop and Click	100	0.825 (5.0V)	<1	20	<1	+2.4 to +6.8	-40 to +85	ISD-DEMO8101	8-Pin SOP, 8-Pin PDIP	P	Available
			1.1 (5.0V)	<10
			1.5 (6.8V)	<10
ISD8102	2W Class-AB Audio Amplifier with Head Phone Sense Input	100	2W into 4Ω at 5V	<10	20	<1	2 to 6.8	-40 to +85	ISD-DEMO8102	8-Pin SOP (Thermal ex-pad)	P	Available
ISD8104	2W Class-AB Audio Amplifier, Differential / Single ended inputs	100	2W into 4Ω at 5V	<10	20	<1	2 to 6.8	-40 to +85	ISD-DEMO8104	8-Pin SOP (Thermal ex-pad)	P	Available
NAU8220	2Vrms Line Driver	108	-	0.003	-	-	3.0 to 3.6	-40 to +85	NAU8220-EVB	SOP14 / TSSOP14	P	Available

*Status: P= Mass Production, S=Samples, UD=Under Development, UD (Time)= Under Development(Ready Time), NRFND=Not Recommended for New Design, EOL=End of life.

Precision ADC

Nuvoton's NAU78xx Series of Programmable Precision ADCs are utilized in measurement equipment such as weighing scales, glucose meters and portable instrumentation.

Part No.	Description	Resolution Bits	Sample Rates (max)	Architecture	Gain	# Input Channels	ENOB	Package	Status*	Datasheet
Part No.	Description	Resolution Bits	Sample Rates (max)	Architecture	Gain	# Input Channels	(Gain=1, 10SPS)	Package	Status*	Datasheet
NAU7802	Dual Channel 24-bit ADC	24	10, 20, 40, 80 & 320 Hz	Sigma-Delta	1x, 2x, 4x, 8x, 16x, 32x, 64x, 128x	2	23	SOP-16, PDIP-16	P	Available

*Status: P= Mass Production, S=Samples, UD=Under Development, UD (Time)= Under Development(Ready Time), NRFND=Not Recommended for New Design, EOL=End of life.