ISD1964SYI
IC VOICE REC/PLAY 128SEC 28SOICManufacturer: Nuvoton Technology Corporation
Categories: Voice Record and Playback
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Nuvoton Technology Corporation's ChipCorder® ISD1964SYI is a single-chip, multi-message voice record/playback device offering record durations from 42.6 to 128 seconds. This surface-mount IC, housed in a 28-SOIC package, features automatic gain control for optimal input signal quality from a microphone. The ISD1964SYI supports sampling frequencies from 4kHz to 12kHz and provides PWM speaker output. Control is managed via pushbutton interface, enabling multiple message storage and playback. It operates across a wide voltage range of 2.4V to 5.5V and functions reliably in temperatures from -40°C to 85°C. This component is well-suited for applications in industrial control, voice prompts, and message recording systems.
Additional Information
Series: ChipCorder®RoHS Status: ROHS3 CompliantManufacturer Lead Time: 20 week(s)Product Status: Last Time BuyPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | Automatic Gain Control |
| Packaging | Tube |
| 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/External |
| Filter Pass Band | - |
| Duration | 42.6 ~ 128 Sec |
| Supplier Device Package | 28-SOIC |
| Output Signal | PWM Speaker Output |
| Input Signal | Microphone |
| Messaging | Multiple |
| Sampling Frequency | 4 ~ 12kHz |
| Voltage - Supply | 2.4 V ~ 5.5 V |
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