ISD1790EYR
IC VOICE REC/PLAY 180SEC 28TSOPManufacturer: Nuvoton Technology Corporation
Categories: Voice Record and Playback
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Nuvoton Technology Corporation's ChipCorder® ISD1790EYR is a voice record/playback IC offering 60 to 180 seconds of recordable duration. This device supports multiple messages and features push-button and SPI interfaces for control. Key functionalities include automatic gain control and volume control, enhancing audio capture and output quality. The input signal accepts analog, single-ended, and microphone inputs, while the output provides analog, single-ended, and PWM speaker outputs.
Designed for surface mounting, the ISD1790EYR is housed in a 28-TSOP package and operates from a 2.4V to 5.5V supply voltage. The internal oscillator supports sampling frequencies ranging from 4kHz to 12kHz. This component is well-suited for applications in consumer electronics and industrial automation where voice messaging and recording capabilities are essential. The component is supplied in Tape & Reel packaging.
Additional Information
Series: ChipCorder®RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Automatic Gain Control, Volume Control |
| Packaging | Tape & Reel (TR) |
| Package / Case | 28-TSSOP (0.465"", 11.80mm 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-TSOP |
| 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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