ISD1750EYR
IC VOICE REC/PLAY 100SEC 28TSOPManufacturer: Nuvoton Technology Corporation
Categories: Voice Record and Playback
Quality Control: Learn More
The Nuvoton Technology Corporation ISD1750EYR is a single-chip voice record/playback device from the ChipCorder® series. This component offers multiple message recording and playback capabilities, with a configurable duration ranging from 33 to 100 seconds. It integrates features such as Automatic Gain Control (AGC) and volume control for optimized audio performance. The device supports analog input signals via a single-ended interface, suitable for microphone input, and provides analog output through a single-ended PWM speaker output.
Control and configuration are managed through pushbutton inputs and a serial peripheral interface (SPI). The ISD1750EYR operates with a supply voltage between 2.4V and 5.5V and features an internal oscillator. Its sampling frequency can be adjusted between 4kHz and 12kHz. The component is supplied in a 28-TSOP package, suitable for surface mounting, and is delivered on tape and reel. This device finds application in various consumer electronics and industrial control systems requiring voice messaging or audio feedback.
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-TSSOP (0.465"", 11.80mm Width) |
| Mounting Type | Surface Mount |
| Interface | Pushbutton, SPI |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Oscillator Type | Internal |
| Filter Pass Band | - |
| Duration | 33 ~ 100 Sec |
| Supplier Device Package | 28-TSOP |
| 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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