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See Product Specifications
| Part Number: | ISD2540SR |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Interface - Voice Record and Playback |
| Manufacturer: | Nuvoton Technology Corporation |
| Packaging: | - |
| Product Status: | Obsolete |
| Interface: | Pushbutton |
| Input Signal: | Analog - Single Ended, Microphone |
| Output Signal: | PWM Speaker Output |
| Sampling Frequency: | 6.4kHz |
| Duration: | 40 Sec |
| Filter Pass Band: | 2.7kHz |
| Messaging: | Multiple |
| Oscillator Type: | Internal/External |
| Features: | Automatic Gain Control |
| Operating Temperature: | 0°C ~ 70°C (TA) |
| Voltage - Supply: | 4.5 V ~ 6.5 V |
| Mounting Type: | Surface Mount |
| Package / Case: | 28-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package: | 28-SOIC |
