ISD1790SY01
IC VOICE REC/PLAY 180SEC 28SOICManufacturer: Nuvoton Technology Corporation
Categories: Voice Record and Playback
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Nuvoton Technology Corporation's ChipCorder® ISD1790SY01 is a high-performance voice record and playback IC offering multiple message capabilities with a duration of 60 to 180 seconds. This 28-SOIC package device supports sampling frequencies from 4kHz to 12kHz. Key features include Automatic Gain Control (AGC) and adjustable volume control for optimized audio input and output. The ISD1790SY01 interfaces via pushbutton and SPI, accepting analog microphone input. Its output stages provide analog and PWM speaker outputs. This component is suitable for applications in consumer electronics, industrial control, and automotive systems requiring reliable voice messaging. The operating temperature range is 0°C to 70°C, with a supply voltage range of 2.4V to 5.5V. The internal oscillator eliminates the need for external components.
Additional Information
Series: ChipCorder®RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Features | Automatic Gain Control, Volume Control |
| Packaging | Tube |
| Package / Case | 28-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Interface | Pushbutton, SPI |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Oscillator Type | Internal |
| Filter Pass Band | - |
| Duration | 60 ~ 180 Sec |
| Supplier Device Package | 28-SOIC |
| 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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