ISD1420PI
IC VOICE REC/PLAY 20SEC 28DIPManufacturer: Nuvoton Technology Corporation
Categories: Voice Record and Playback
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Nuvoton Technology Corporation's ChipCorder® series ISD1420PI is a single-chip voice record/playback device offering up to 20 seconds of analog message storage. This through-hole mounted 28-PDIP component features an internal oscillator and Automatic Gain Control (AGC) for optimized input signal capture. The ISD1420PI accepts analog input via a single-ended microphone and provides a PWM speaker output. Its multiple messaging capability and pushbutton interface simplify message management. Designed for operation across a -40°C to 85°C temperature range and with a 6.4kHz sampling frequency, this device is suitable for applications in industrial automation, consumer electronics, and security systems where reliable voice messaging is essential.
Additional Information
Series: ChipCorder®RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging:Download Free CAD Model:
Technical Details:
| Features | Automatic Gain Control |
| Packaging | |
| Package / Case | 28-DIP (0.600"", 15.24mm) |
| Mounting Type | Through Hole |
| Interface | Pushbutton |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Filter Pass Band | 2.6kHz |
| Duration | 20 Sec |
| Supplier Device Package | 28-PDIP |
| Output Signal | PWM Speaker Output |
| Input Signal | Analog - Single Ended, Microphone |
| Messaging | Multiple |
| Sampling Frequency | 6.4kHz |
| Voltage - Supply | 4.5 V ~ 5.5 V |
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