As an Amazon Associate, we earn from qualifying purchases. ISD1730EYR Nuvoton Technology Corporation of America | Integrated Circuits (ICs) | DigiKey Nuvoton Technology Corporation of America . ISD1730EYR Attributes Brand name, Manufacturer name, Manufacturer, Attribute01Nuvoton Technology Corporation of America Attribute00Integrated Circuits (ICs) Attribute02ChipCorder? Attribute03Tape & Reel (TR) Attribute04Obsolete Attribute05Pushbutton, SPI Attribute06Analog - Single Ended, Microphone Attribute07Analog - Single Ended, PWM Speaker Output Attribute084 ~ 12kHz Attribute0920 ~ 60 Sec Attribute10- Attribute11Multiple Attribute12Internal Attribute13Automatic Gain Control, Volume Control Attribute140?C ~ 70?C (TA) Attribute152.4 V ~ 5.5 V Attribute16Surface Mount Attribute1728-TSSOP (0.465", 11.80mm Width) Attribute1828-TSOP AttributeKey00Category AttributeKey01Mfr AttributeKey02Series AttributeKey03Package AttributeKey04Product Status AttributeKey05Interface AttributeKey06Input Signal AttributeKey07Output Signal AttributeKey08Sampling Frequency AttributeKey09Duration AttributeKey10Filter Pass Band AttributeKey11Messaging AttributeKey12Oscillator Type AttributeKey13Features AttributeKey14Operating Temperature AttributeKey15Voltage - Supply AttributeKey16Mounting Type AttributeKey17Package / Case AttributeKey18Supplier Device Package Extra Product NameISD1730EYR Nuvoton Technology Corporation of America | Integrated Circuits (ICs) | DigiKey atoms, moq, multiple1 extraShipping, qtyInStock0 MPNISD1730EYR SKU1654350 snippetVoice Record/Playback IC Multiple Message 20 ~ 60 Sec Pushbutton, SPI 28-TSOP Distributor offers SellerSKUMOQIn stockMultiplePrices Digi-Key165435011