16-bit, 468.75 kS/s Sigma-Delta Analog-to-Digital Converter (ADC) featuring a differential input type and a serial/parallel SPI interface. Offers 74dB Signal-to-Noise Ratio (SNR) with integral nonlinearity (INL) of 16LSB and differential nonlinearity (DNL) of 8LSB. Operates from a 5V supply voltage (4.75V to 5.25V) with a maximum power dissipation of 150mW. Housed in a SOIC package with tin, matte contact plating, suitable for bipolar and unipolar operation across a -40°C to 85°C temperature range.
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Analog Devices AD7721ARZ technical specifications.
| Package/Case | SOIC |
| Contact Plating | Tin, Matte |
| Differential Nonlinearity | 8LSB |
| Height | 2.35mm |
| Input Capacitance | 1.6pF |
| Input Type | DIFFERENTIAL |
| Integral Nonlinearity (INL) | 16LSB |
| Interface | Serial, Parallel, SPI |
| Lead Free | Contains Lead |
| Length | 18.1mm |
| Max Input Voltage | 2.6V |
| Min Input Voltage | 2.4V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 150mW |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Number of A/D Converters | 1 |
| Number of Analog Inputs | 1 |
| Number of Bits | 16 |
| Number of Channels | 1 |
| Number of Converters | 1 |
| Number of Inputs | 1 |
| Operating Supply Voltage | 5V |
| Package Quantity | 27 |
| Packaging | Rail/Tube |
| Polarity | Bipolar, Unipolar |
| Power Dissipation | 150mW |
| Reach SVHC Compliant | No |
| Resolution | 16b |
| RoHS Compliant | Yes |
| Sampling Rate | 468.75KS/s |
| Signal to Noise Ratio (SNR) | 74dB |
| Supply Type | Analog, Digital |
| Width | 7.6mm |
| RoHS | Compliant |
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