AD7643BCPZ
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18-Bit 1.25MSPS SPI ADC, Differential, Bipolar, LFCSP EP
Дополнительная информация
18-bit, 1.25 MSPS PulSAR® Analog-to-Digital Converter (ADC) featuring a single-channel, differential input. Achieves 93.5dB Signal-to-Noise Ratio (SNR) with Integral Nonlinearity (INL) of 3LSB and Differential Nonlinearity (DNL) of -1LSB. Operates with a 2.5V supply voltage, consuming 65mW of power. Interface is SPI, with a maximum input voltage of 3.6V and minimum of 1.8V. Packaged in LFCSP EP with Tin, Matte contact plating, operating from -40°C to 85°C.
| RoHS | Compliant |
| Series | PulSAR® |
| Polarity | Bipolar |
| Interface | SPI |
| Lead Free | Contains Lead |
| Packaging | Tray |
| Input Type | DIFFERENTIAL |
| Resolution | 18b |
| Supply Type | Analog, Digital |
| Package/Case | LFCSP EP |
| Sampling Rate | 1.25MS/s |
| Number of Bits | 18 |
| RoHS Compliant | Yes |
| Contact Plating | Tin, Matte |
| Full Scale Error | 22LSB |
| Number of Inputs | 1 |
| Package Quantity | 1 |
| Max Input Voltage | 3.6V |
| Min Input Voltage | 1.8V |
| Power Consumption | 65mW |
| Power Dissipation | 80mW |
| Max Supply Voltage | 2.63V |
| Min Supply Voltage | 2.37V |
| Number of Channels | 1 |
| Number of Elements | 1 |
| Number of Converters | 1 |
| Max Power Dissipation | 80mW |
| Nominal Supply Current | 24mA |
| Number of Analog Inputs | 1 |
| Number of A/D Converters | 1 |
| Operating Supply Voltage | 2.5V |
| Differential Nonlinearity | -1LSB |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Integral Nonlinearity (INL) | 3LSB |
| Signal to Noise Ratio (SNR) | 93.5dB |
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