12-bit, 4-channel Analog-to-Digital Converter (ADC) featuring an I<sup>2</sup>C compatible interface. This unipolar ADC offers a 1LSB Integral Nonlinearity (INL) and 0.9LSB Differential Nonlinearity (DNL). With a sampling rate of 140 kS/s and a Signal-to-Noise Ratio (SNR) of 71dB, it operates from 1.2V to 5.5V input voltage. The component is housed in an 8-lead SOT-23 package, with a maximum power dissipation of 4.68mW and an operating temperature range of -40°C to 125°C.
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Analog Devices AD7991YRJZ-1RL technical specifications.
| Package/Case | SOT-23-8 |
| Differential Nonlinearity | 0.9LSB |
| Input Capacitance | 35pF |
| Input Type | SINGLE-ENDED |
| Integral Nonlinearity (INL) | 1LSB |
| Interface | I2C, 2-Wire |
| Lead Free | Contains Lead |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 1.2V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 4.68mW |
| Number of A/D Converters | 1 |
| Number of Analog Inputs | 4 |
| Number of Bits | 12 |
| Number of Channels | 4 |
| Number of Converters | 1 |
| Package Quantity | 10000 |
| Packaging | Tape and Reel |
| Polarity | Unipolar |
| Power Dissipation | 4.68mW |
| Resolution | 12b |
| RoHS Compliant | Yes |
| Sampling Rate | 140KS/s |
| Signal to Noise Ratio (SNR) | 71dB |
| RoHS | Compliant |
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