ISD2540S
IC VOICE REC/PLAY 40SEC 28SOICManufacturer: Nuvoton Technology Corporation
Categories: Voice Record and Playback
Quality Control: Learn More
Nuvoton Technology Corporation's ChipCorder® series ISD2540S is a 40-second voice record/playback device. This IC features multiple message capability and utilizes an analog, single-ended input for microphone signals. The device operates with a supply voltage range of 4.5V to 6.5V and offers automatic gain control for optimized audio input. The sampling frequency is set at 6.4kHz, with a filter pass band of 2.7kHz. Output is provided via a PWM speaker output. The ISD2540S is housed in a 28-SOIC surface mount package and is suitable for applications in consumer electronics and industrial control systems. It supports pushbutton interface for message control and has an operating temperature range of 0°C to 70°C.
Additional Information
Series: ChipCorder®RoHS Status: RoHS non-compliantManufacturer 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 | 2.7kHz |
| Duration | 40 Sec |
| Supplier Device Package | 28-SOIC |
| Output Signal | PWM Speaker Output |
| Input Signal | Analog - Single Ended, Microphone |
| Messaging | Multiple |
| Sampling Frequency | 6.4kHz |
| Voltage - Supply | 4.5 V ~ 6.5 V |
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