Voice Record and Playback

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	DigiKey Programmable	Interface	Input Signal	Output Signal	Sampling Frequency	Duration	Filter Pass Band	Messaging	Oscillator Type	Features	Operating Temperature	Voltage - Supply	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package
ISD2130YYI IC VOICE REC/PLAY 30SEC 20QFN Nuvoton Technology Corporation	2,583 In Stock	1 : $3.49000 Tray	ChipCorder®	Tray	Active	-	SPI	SPI	PWM Speaker Output, SPI	4 ~ 32kHz	30 Sec	-	Single	Internal	Volume Control	-40°C ~ 85°C (TA)	2.7 V ~ 3.6 V	-	-	Surface Mount	20-WFQFN Exposed Pad	20-QFN (4x4)
ISD1620BSY IC VOICE REC/PLAY 40SEC 16SOIC Nuvoton Technology Corporation	564 In Stock	1 : $8.54000 Tube	ChipCorder®	Tube	Last Time Buy	-	Pushbutton	Microphone	Analog - Single Ended, PWM Speaker Output	4 ~ 12kHz	13.3 ~ 40 Sec	-	Single	Internal	Automatic Gain Control	0°C ~ 70°C (TA)	2.4 V ~ 5.5 V	-	-	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
ISD15102FYI IC VOICE REC/PLAY 2MIN 48LQFP Nuvoton Technology Corporation	7,429 In Stock	1 : $10.20000 Tray	ChipCorder®	Tray	Active	-	SPI	Analog - Single Ended, I2S, Microphone	Analog - Single Ended, Bridge Tied Load (BTL), PWM Speaker Output	4 ~ 48kHz	2 Min	-	Multiple	Internal	Automatic Gain Control, GPIO, Volume Control	-40°C ~ 85°C (TA)	2.7 V ~ 3.6 V	-	-	Surface Mount	48-LQFP	48-LQFP (7x7)
ISD3800FYI IC VOICE REC/PLAY 64MIN 48LQFP Nuvoton Technology Corporation	7,600 In Stock	1 : $5.08000 Tray	ChipCorder®	Tray	Active	-	SPI	Analog - Single Ended, I2S	Analog - Single Ended, Bridge Tied Load (BTL), PWM Speaker Output	4 ~ 32kHz	64 Min	-	Single	Internal	Volume Control	-40°C ~ 85°C (TA)	2.7 V ~ 5.5 V	-	-	Surface Mount	48-LQFP	48-LQFP (7x7)
ISD1616BSY IC VOICE REC/PLAY 30SEC 16SOIC Nuvoton Technology Corporation	4,318 In Stock	1 : $6.42000 Tube	ChipCorder®	Tube	Last Time Buy	-	Pushbutton	Microphone	Analog - Single Ended, PWM Speaker Output	4 ~ 12kHz	10.6 ~ 30 Sec	-	Single	Internal	Automatic Gain Control	0°C ~ 70°C (TA)	2.4 V ~ 5.5 V	-	-	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
ISD2361YYI 60-SEC 2.4-5.5V DIGITAL AUDIO PL Nuvoton Technology Corporation	0 In Stock Check Lead Time	490 : $1.78022 Tray	ChipCorder®	Tray	Active	-	SPI	SPI	PWM Speaker Output	4 ~ 32kHz	64 Sec	-	Multiple	Internal/External	Volume Control	-40°C ~ 105°C	2.4 V ~ 5.5 V	-	-	Surface Mount	32-WFQFN Exposed Pad	32-QFN (5x5)
ISD1610BSY IC VOICE REC/PLAY 20SEC 16SOIC Nuvoton Technology Corporation	0 In Stock	144 : $5.54542 Tube	ChipCorder®	Tube	Last Time Buy	-	Pushbutton	Microphone	Analog - Single Ended, PWM Speaker Output	4 ~ 12kHz	6.6 ~ 20 Sec	-	Single	Internal	Automatic Gain Control	0°C ~ 70°C (TA)	2.4 V ~ 5.5 V	-	-	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
ISD1916SYI IC VOICE REC/PLAY 32SEC 28SOIC Nuvoton Technology Corporation	0 In Stock	25 : $7.38920 Tube	ChipCorder®	Tube	Obsolete	-	Pushbutton	Microphone	PWM Speaker Output	4 ~ 12kHz	10.6 ~ 32 Sec	-	Multiple	Internal/External	Automatic Gain Control	-40°C ~ 85°C (TA)	2.4 V ~ 5.5 V	-	-	Surface Mount	28-SOIC (0.295", 7.50mm Width)	28-SOIC
ISD17120PY IC VOICE REC/PLAY 240SEC 28DIP Nuvoton Technology Corporation	0 In Stock	Obsolete	ChipCorder®	Tube	Obsolete	-	Pushbutton, SPI	Analog - Single Ended, Microphone	Analog - Single Ended, PWM Speaker Output	4 ~ 12kHz	80 ~ 240 Sec	-	Multiple	Internal	Automatic Gain Control, Volume Control	0°C ~ 70°C (TA)	2.4 V ~ 5.5 V	-	-	Through Hole	28-DIP (0.600", 15.24mm)	28-DIP
ISD1932SYI IC VOICE REC/PLAY 64SEC 28SOIC Nuvoton Technology Corporation	0 In Stock	Obsolete	ChipCorder®	Tube	Obsolete	-	Pushbutton	Microphone	PWM Speaker Output	4 ~ 12kHz	21.3 ~ 64 Sec	-	Multiple	Internal/External	Automatic Gain Control	-40°C ~ 85°C (TA)	2.4 V ~ 5.5 V	-	-	Surface Mount	28-SOIC (0.295", 7.50mm Width)	28-SOIC

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Voice record and playback ICs are specialized devices that allow implementation of audio record and playback functions with minimal component count and design effort. Often integrating a small audio power amplifier to enable a small speaker to be driven, the amount of audio information they are capable of storing is typically quite limited, though sufficient for recording brief messages, prompts, warnings, or similar information.