12-bit, single-channel analog-to-digital converter (ADC) with a 220 kSPS sampling rate. Features include 1LSB integral nonlinearity (INL), 0.9LSB differential nonlinearity, and 3LSB full-scale error. Operates from a 5V supply with a 5.25V maximum supply voltage. Interface options include SPI and 3-wire serial. Housed in an 8-lead package with tin/lead contact plating.
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Analog Devices AD7898AR-3 technical specifications.
| Package/Case | R |
| Contact Plating | Tin, Lead |
| Differential Nonlinearity | 0.9LSB |
| Full Scale Error | 3LSB |
| Input Capacitance | 10pF |
| Input Type | SINGLE-ENDED |
| Integral Nonlinearity (INL) | 1LSB |
| Interface | SPI, Serial, 3-WIRE |
| Lead Free | Contains Lead |
| Max Input Voltage | 2.635V |
| Min Input Voltage | 2.375V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 22.5mW |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Number of A/D Converters | 1 |
| Number of Analog Inputs | 1 |
| Number of Bits | 12 |
| Number of Channels | 1 |
| Number of Converters | 1 |
| Number of Inputs | 1 |
| Operating Supply Voltage | 5V |
| Output Type | TTL |
| Package Quantity | 98 |
| Packaging | Rail/Tube |
| Polarity | Bipolar |
| Power Dissipation | 22.5mW |
| Resolution | 12b |
| RoHS Compliant | No |
| Sampling Rate | 220KS/s |
| Signal to Noise Ratio (SNR) | 71dB |
| Supply Type | Analog, Digital |
| RoHS | Not Compliant |
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