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| PartNumber | AD7729ARU-REEL | AD7729ARU-REEL7 | AD7729ARU |
| Description | Data Acquisition ADCs/DACs - Specialized 3V Dual w/ Aux DAC | Data Converter ICs - Various 3V Dual w/ Aux DAC | Data Converter ICs - Various 3V Dual w/ Aux DAC |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Data Acquisition ADCs/DACs - Specialized | Data Acquisition - ADCs/DACs - Special Purpose | Data Acquisition - ADCs/DACs - Special Purpose |
| RoHS | N | - | - |
| Series | AD7729 | AD7729 | AD7729 |
| Resolution | 15 bit | 15 bit | 15 bit |
| Number of Channels | 2 Channel | 2 Channel | 2 Channel |
| Operating Supply Voltage | 3 V | 3 V | 3 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TSSOP-28 | - | - |
| Packaging | Reel | Digi-ReelR Alternate Packaging | Tube Alternate Packaging |
| Height | 1.05 mm (Max) | - | - |
| Input Type | Single-Ended | - | - |
| Input Voltage | 2.6 Vp-p | - | - |
| Length | 9.7 mm | - | - |
| Number of Converters | 2 Converter | 2 Converter | 2 Converter |
| Sampling Rate | 270.8 kS/s | 270.8 kS/s | 270.8 kS/s |
| Width | 4.4 mm | - | - |
| Architecture | Sigma-Delta | Sigma-Delta | Sigma-Delta |
| Brand | Analog Devices | - | - |
| Interface Type | Serial | Serial | Serial |
| Reference Type | Internal | Internal | Internal |
| Gain Error | +/- 1 dB | +/- 1 dB | +/- 1 dB |
| Number of ADC Inputs | 2 Input | - | - |
| Pd Power Dissipation | 59 mW | - | - |
| Product Type | Data Acquisition ADCs/DACs - Specialized | - | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | Data Converter ICs | - | - |
| Unit Weight | 0.014215 oz | 0.014215 oz | 0.014215 oz |
| Type | - | ADC, DAC | ADC, DAC |
| Package Case | - | TSSOP-28 | TSSOP-28 |
| Operating Temperature | - | -40°C ~ 105°C | -40°C ~ 105°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Voltage Supply | - | 2.7 V ~ 3.3 V | 2.7 V ~ 3.3 V |
| Supplier Device Package | - | 28-TSSOP | 28-TSSOP |
| Resolution Bits | - | 15 b | 15 b |
| Sampling Rate Per Second | - | 270.8k | 270.8k |
| Data Interface | - | Serial | Serial |
| Voltage Supply Source | - | Analog and Digital | Analog and Digital |