Voice Record and Playback

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Mfr Part #	Quantity Available	Price	Tariff Status	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
ISD15102FYI IC VOICE REC/PLAY 2MIN 48LQFP Nuvoton Technology Corporation	7,429 In Stock	1 : $6.37000 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)
ISD1760SY IC VOICE REC/PLAY 120SEC 28SOIC Nuvoton Technology Corporation	14,274 In Stock	1 : $6.99000 Tube	-	ChipCorder®	Tube	Last Time Buy	-	Pushbutton, SPI	Analog - Single Ended, Microphone	Analog - Single Ended, PWM Speaker Output	4 ~ 12kHz	40 ~ 120 Sec	-	Multiple	Internal	Automatic Gain Control, Volume Control	0°C ~ 70°C (TA)	2.4 V ~ 5.5 V	-	-	Surface Mount	28-SOIC (0.295", 7.50mm Width)	28-SOIC
ISD3800FYI IC VOICE REC/PLAY 64MIN 48LQFP Nuvoton Technology Corporation	7,568 In Stock	1 : $3.17000 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)
ISD2130YYI IC VOICE REC/PLAY 30SEC 20QFN Nuvoton Technology Corporation	0 In Stock Check Lead Time	1 : $2.18000 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)
ISD1610BSY IC VOICE REC/PLAY 20SEC 16SOIC Nuvoton Technology Corporation	0 In Stock	144 : $3.46243 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 : $4.61360 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
ISD1932SYI01 IC VOICE REC/PLAY 64SEC 28SOIC Nuvoton Technology Corporation	0 In Stock	Obsolete	-	ChipCorder®	Tube	Obsolete	-	Pushbutton	Microphone	Analog - Single Ended	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
ISD1964SYI IC VOICE REC/PLAY 128SEC 28SOIC Nuvoton Technology Corporation	0 In Stock	Obsolete	-	ChipCorder®	Tube	Obsolete	-	Pushbutton	Microphone	PWM Speaker Output	4 ~ 12kHz	42.6 ~ 128 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
ISD1964SYI01 IC VOICE REC/PLAY 128SEC 28SOIC Nuvoton Technology Corporation	0 In Stock	Obsolete	-	ChipCorder®	Tube	Obsolete	-	Pushbutton	Microphone	Analog - Single Ended	4 ~ 12kHz	42.6 ~ 128 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.