ISD1740PY.pdf
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| Part Number | ISD1740PY | ISD1740PYI | ISD1740PYI01 | ISD1740PY01 |
| Manufacturer | Nuvoton Technology Corporation | Nuvoton Technology Corporation | Nuvoton Technology Corporation | Nuvoton Technology Corporation |
| Series | ChipCorder® | ChipCorder® | ChipCorder® | ChipCorder® |
| Package/Case | 28-DIP (0.600", 15.24mm) | 28-DIP (0.600", 15.24mm) | 28-DIP (0.600", 15.24mm) | 28-DIP (0.600", 15.24mm) |
| Packaging | Tube | Tube | Tube | Tube |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Programmable | - | - | - | - |
| Interface | Pushbutton, SPI | Pushbutton, SPI | Pushbutton, SPI | Pushbutton, SPI |
| Input Signal | Analog - Single Ended, Microphone | Analog - Single Ended, Microphone | Analog - Single Ended, Microphone | Analog - Single Ended, Microphone |
| Output Signal | Analog - Single Ended, PWM Speaker Output | Analog - Single Ended, PWM Speaker Output | Analog - Single Ended, PWM Speaker Output | Analog - Single Ended, PWM Speaker Output |
| Sampling Frequency | 4 ~ 12kHz | 4 ~ 12kHz | 4 ~ 12kHz | 4 ~ 12kHz |
| Duration | 26 ~ 80 Sec | 26 ~ 80 Sec | 26 ~ 80 Sec | 26 ~ 80 Sec |
| Filter Pass Band | - | - | - | - |
| Messaging | Multiple | Multiple | Multiple | Multiple |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Features | Automatic Gain Control, Volume Control | Automatic Gain Control, Volume Control | Automatic Gain Control, Volume Control | Automatic Gain Control, Volume Control |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Voltage - Supply | 2.4 V ~ 5.5 V | 2.4 V ~ 5.5 V | 2.4 V ~ 5.5 V | 2.4 V ~ 5.5 V |
| Grade | - | - | - | - |
| Qualification | - | - | - | - |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Supplier Device Package | 28-DIP | 28-DIP | 28-DIP | 28-DIP |
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