ISD1740PYI
IC VOICE REC/PLAY 80SEC 28DIPManufacturer: Nuvoton Technology Corporation
Categories: Voice Record and Playback
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The Nuvoton Technology Corporation ISD1740PYI is a ChipCorder® series voice record/playback IC offering 26 to 80 seconds of total recording time and support for multiple messages. Featuring Automatic Gain Control and Volume Control, this device accepts analog input signals from a microphone and provides analog or PWM speaker output. Control is managed via pushbutton or SPI interface. The ISD1740PYI operates with a supply voltage range of 2.4V to 5.5V and is housed in a 28-DIP (0.600") through-hole package. Its internal oscillator supports sampling frequencies from 4kHz to 12kHz. This component finds application in industrial automation, consumer electronics, and security systems.
Additional Information
Series: ChipCorder®RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | Automatic Gain Control, Volume Control |
| Packaging | Tube |
| Package / Case | 28-DIP (0.600"", 15.24mm) |
| Mounting Type | Through Hole |
| Interface | Pushbutton, SPI |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Filter Pass Band | - |
| Duration | 26 ~ 80 Sec |
| Supplier Device Package | 28-DIP |
| Output Signal | Analog - Single Ended, PWM Speaker Output |
| Input Signal | Analog - Single Ended, Microphone |
| Messaging | Multiple |
| Sampling Frequency | 4 ~ 12kHz |
| Voltage - Supply | 2.4 V ~ 5.5 V |
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