ISD1740SYR
IC VOICE REC/PLAY 80SEC 28SOICManufacturer: Nuvoton Technology Corporation
Categories: Voice Record and Playback
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Nuvoton Technology Corporation's ISD1740SYR is a ChipCorder® voice record/playback IC, offering 26 to 80 seconds of multi-message storage. This device features pushbutton and SPI interfaces for control, along with an analog input for microphone signals and an analog output for speaker drive. Key functionalities include Automatic Gain Control (AGC) and volume control. The ISD1740SYR operates across a 2.4V to 5.5V supply range with an internal oscillator. It is packaged in a 28-SOIC (0.295", 7.50mm width) for surface mounting and supplied on tape and reel. This component is suitable for applications in consumer electronics and industrial control systems.
Additional Information
Series: ChipCorder®RoHS Status: ROHS3 CompliantManufacturer 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 | 0°C ~ 70°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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