ISD1212S
IC VOICE REC/PLAY 12SEC 28SOICManufacturer: Nuvoton Technology Corporation
Categories: Voice Record and Playback
Quality Control: Learn More
Nuvoton Technology Corporation's ChipCorder® ISD1212S is a single-chip voice record/playback device offering 12 seconds of storage. This component features automatic gain control for optimized audio input and a filter pass band of 2.2kHz. It accepts analog input signals via a single-ended microphone interface and utilizes pushbutton controls for message management. The ISD1212S supports multiple message storage and provides PWM speaker output for playback. Engineered with an internal oscillator, this device operates within a 4.5V to 5.5V supply range and is housed in a 28-SOIC surface-mount package. Typical applications include industrial control panels, security systems, and consumer electronics requiring straightforward voice messaging functionality. The sampling frequency is 5.3kHz, and it operates in the 0°C to 70°C temperature range.
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 | 0°C ~ 70°C (TA) |
| Oscillator Type | Internal |
| Filter Pass Band | 2.2kHz |
| Duration | 12 Sec |
| Supplier Device Package | 28-SOIC |
| Output Signal | PWM Speaker Output |
| Input Signal | Analog - Single Ended, Microphone |
| Messaging | Multiple |
| Sampling Frequency | 5.3kHz |
| Voltage - Supply | 4.5 V ~ 5.5 V |
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