ISD2548SY
IC VOICE REC/PLAY 48SEC 28SOICManufacturer: Nuvoton Technology Corporation
Categories: Voice Record and Playback
Quality Control: Learn More
Nuvoton Technology Corporation's ISD2548SY is a ChipCorder® series voice record/playback integrated circuit offering 48 seconds of message duration. This 28-SOIC package device features automatic gain control and a 2.3kHz filter pass band for optimized audio capture. Input can be handled via a single-ended analog signal or a microphone. Messaging capabilities support multiple independent recordings, controlled through a pushbutton interface. The device provides PWM speaker output and utilizes an internal or external oscillator. Operating within a 4.5V to 6.5V supply range, the ISD2548SY is suitable for applications in consumer electronics, industrial control, and security systems. Its surface mount configuration and 0°C to 70°C operating temperature range make it a versatile component for various design environments.
Additional Information
Series: ChipCorder®RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging:Download Free CAD Model:
Technical Details:
| Features | Automatic Gain Control |
| Packaging | |
| Package / Case | 28-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Interface | Pushbutton |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Oscillator Type | Internal/External |
| Filter Pass Band | 2.3kHz |
| Duration | 48 Sec |
| Supplier Device Package | 28-SOIC |
| Output Signal | PWM Speaker Output |
| Input Signal | Analog - Single Ended, Microphone |
| Messaging | Multiple |
| Sampling Frequency | 5.3kHz |
| Voltage - Supply | 4.5 V ~ 6.5 V |
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