12-bit, 8-channel analog-to-digital converter (ADC) featuring a unipolar, single-ended input type. Achieves 0.5LSB integral nonlinearity (INL) and 1LSB differential nonlinearity (DNL) for precise data acquisition. Operates with a single 5V supply, offering a sampling rate of 117 kS/s and a signal-to-noise ratio (SNR) of 70dB. Serial interface supports SPI communication, with TTL output. Packaged in a through-hole PDIP with a maximum operating temperature of 125°C.
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Analog Devices AD7890BNZ-4 technical specifications.
| Package/Case | PDIP |
| Differential Nonlinearity | 1LSB |
| Height | 3.3mm |
| Input Type | SINGLE-ENDED |
| Integral Nonlinearity (INL) | 0.5LSB |
| Interface | SPI, Serial |
| Lead Free | Contains Lead |
| Length | 31.75mm |
| Max Input Voltage | 2.625V |
| Min Input Voltage | 2.375V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Max Power Dissipation | 50mW |
| Mount | Through Hole |
| Number of A/D Converters | 1 |
| Number of Analog Inputs | 8 |
| Number of Bits | 12 |
| Number of Channels | 8 |
| Number of Converters | 1 |
| Operating Supply Voltage | 5V |
| Output Type | TTL |
| Package Quantity | 15 |
| Packaging | Rail/Tube |
| Polarity | Unipolar |
| Power Consumption | 30mW |
| Power Dissipation | 50mW |
| Resolution | 12b |
| RoHS Compliant | Yes |
| Sampling Rate | 117KS/s |
| Signal to Noise Ratio (SNR) | 70dB |
| Supply Type | Single |
| Width | 6.35mm |
| RoHS | Compliant |
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