ISD1790SYI
IC VOICE REC/PLAY 180SEC 28SOICManufacturer: Nuvoton Technology Corporation
Categories: Voice Record and Playback
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Nuvoton Technology Corporation's ChipCorder® ISD1790SYI is a multi-message voice record/playback IC offering 60 to 180 seconds of recordable duration. This 28-SOIC package component features internal oscillator, automatic gain control, and volume control for flexible audio management. It supports analog input signals from a single-ended source, including microphones, and provides analog or PWM speaker output. Communication and control are facilitated through pushbutton interfaces and SPI. The ISD1790SYI operates across a wide temperature range of -40°C to 85°C and is suitable for applications requiring simple, integrated voice messaging solutions. Typical industries employing this component include consumer electronics and industrial automation for voice-prompted systems and message recording.
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, Volume Control |
| Packaging | Tube |
| Package / Case | 28-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Interface | Pushbutton, SPI |
| Operating Temperature | -40°C ~ 85°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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