ISD1420SI
IC VOICE REC/PLAY 20SEC 28SOICManufacturer: Nuvoton Technology Corporation
Categories: Voice Record and Playback
Quality Control: Learn More
Nuvoton Technology Corporation's ChipCorder® ISD1420SI is a highly integrated voice record/playback device capable of 20 seconds of non-volatile storage. This 28-SOIC surface-mount component features automatic gain control for consistent recording levels and a 2.6kHz filter pass band, optimized for voice fidelity. The device supports multiple messages and utilizes pushbutton control for intuitive operation. Input is handled via a single-ended microphone, and the output is a PWM speaker output. With an internal oscillator and operation from 4.5V to 5.5V, the ISD1420SI is well-suited for applications in the automotive, industrial, and consumer electronics sectors requiring embedded voice messaging. The operating temperature range is -40°C to 85°C.
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-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Interface | Pushbutton |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Filter Pass Band | 2.6kHz |
| Duration | 20 Sec |
| Supplier Device Package | 28-SOIC |
| 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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