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| PartNumber | AD7721ARZ | AD7721ARZ-REEL | AD7721AR |
| Description | Analog to Digital Converters - ADC CMOS 12-/16-Bit 312.5kHz/468.75kHz | Analog to Digital Converters - ADC CMOS 12-/16-Bit 312.5kHz/468.75kHz | Analog to Digital Converters - ADC CMOS 12-/16-Bit 312.5kHz/468.75kHz |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Analog to Digital Converters - ADC | Analog to Digital Converters - ADC | Analog to Digital Converters - ADC |
| RoHS | Y | Y | N |
| Series | AD7721 | AD7721 | AD7721 |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-28 | SOIC-28 | SOIC-28 |
| Resolution | 16 bit | 16 bit | 16 bit |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Sampling Rate | 468.75 kS/s | 468.75 kS/s | 468.75 kS/s |
| Input Type | Differential | Differential | Differential |
| Interface Type | Parallel, Serial | Parallel, Serial | Parallel, Serial |
| Architecture | Sigma-Delta | Sigma-Delta | Sigma-Delta |
| Reference Type | External | External | External |
| SNR Signal to Noise Ratio | 74 dB | - | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tube | Reel | Tube |
| Height | 2.35 mm | 2.35 mm | 2.35 mm |
| Input Voltage | 2.5 V, +/- 1.25 V | 2.5 V, +/- 1.25 V | 2.5 V, +/- 1.25 V |
| Length | 18.1 mm | 18.1 mm | 18.1 mm |
| Number of Converters | 1 Converter | 1 Converter | 1 Converter |
| Width | 7.6 mm | 7.6 mm | 7.6 mm |
| Brand | Analog Devices | Analog Devices | Analog Devices |
| DNL Differential Nonlinearity | +/- 8 LSB | +/- 8 LSB | +/- 8 LSB |
| Gain Error | +/- 4.88 mV | +/- 4.88 mV | +/- 4.88 mV |
| INL Integral Nonlinearity | +/- 16 LSB | +/- 16 LSB | +/- 16 LSB |
| Number of ADC Inputs | 1 Input | 1 Input | 1 Input |
| Operating Supply Voltage | 5 V | 5 V | 5 V |
| Pd Power Dissipation | 150 mW | 150 mW | 150 mW |
| Product Type | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters |
| Sample and Hold | No | No | No |
| Factory Pack Quantity | 27 | 1000 | 27 |
| Subcategory | Data Converter ICs | Data Converter ICs | Data Converter ICs |
| Unit Weight | 0.078125 oz | 0.078125 oz | 0.078125 oz |