ISD1740SYIR
IC VOICE REC/PLAY 80SEC 28SOICManufacturer: Nuvoton Technology Corporation
Categories: Voice Record and Playback
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Nuvoton Technology Corporation's ISD1740SYIR, a ChipCorder® series device, is a single-chip voice record/playback solution offering 26 to 80 seconds of recordable duration. This surface-mount IC features multiple message capability and supports analog input via a microphone with automatic gain control and volume control. The device interfaces through pushbutton and SPI, with an internal oscillator. Output signals include analog and PWM speaker output. The 28-SOIC package (0.295", 7.50mm width) is supplied on tape and reel. Operating within a 2.4V to 5.5V supply voltage range, this component is suitable for applications requiring voice messaging and playback, commonly found in industrial automation, consumer electronics, and security systems. The sampling frequency can be configured between 4kHz and 12kHz.
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-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 | 26 ~ 80 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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