| PartNumber | ADS7863IDBQG4 | ADS7863IDBQ | ADS7863IDBQR |
| Description | Analog to Digital Converters - ADC Dual 2MSPS 12B Simul Sampling SAR ADC | Analog to Digital Converters - ADC Dual 2MSPS 12B 3+3 or 2+2Ch Sampling | Analog to Digital Converters - ADC Dual 2MSPS 12B 3+3 or 2+2Ch ADC |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Analog to Digital Converters - ADC | Analog to Digital Converters - ADC | Data Acquisition - Analog to Digital Converters (ADC) |
| RoHS | Y | Y | - |
| Series | ADS7863 | ADS7863 | ADS7863 |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QSOP-24 | QSOP-24 | - |
| Resolution | 12 bit | 12 bit | 12 bit |
| Number of Channels | 4 Channel/6 Channel | 4 Channel/6 Channel | 4 Channel/6 Channel |
| Sampling Rate | 2 MS/s | 1 MS/s | 1 MS/s |
| Input Type | Differential/Pseudo-Differential | Differential/Pseudo-Differential | Differential, Pseudo-Differential |
| Interface Type | SPI | SPI | Serial SPI |
| Architecture | SAR | SAR | SAR |
| Reference Type | External, Internal | External, Internal | External, Internal |
| Analog Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Digital Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| SNR Signal to Noise Ratio | 71.5 dB | 71.5 dB | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Packaging | Tube | Tube | Tape & Reel (TR) Alternate Packaging |
| Height | 1.5 mm | 1.5 mm | - |
| Length | 8.75 mm | 8.75 mm | - |
| Number of Converters | 2 Converter | 2 Converter | 2 Converter |
| Width | 4 mm | 4 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Development Kit | ADS7863EVM | ADS7863EVM | ADS7863EVM |
| DNL Differential Nonlinearity | +/- 1 LSB | +/- 1 LSB | - |
| INL Integral Nonlinearity | +/- 1.25 LSB | +/- 1.25 LSB | - |
| Operating Supply Voltage | 5 V | 5 V | - |
| Pd Power Dissipation | 45.3 mW | 45.3 mW | - |
| Product Type | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters | - |
| Factory Pack Quantity | 50 | 50 | - |
| Subcategory | Data Converter ICs | Data Converter ICs | - |
| Unit Weight | 0.059966 oz | 0.059966 oz | 0.004568 oz |
| Moisture Sensitive | - | Yes | - |
| Product | - | - | Analog to Digital Converters |
| Package Case | - | - | SSOP-24 |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Features | - | - | Simultaneous Sampling |
| Supplier Device Package | - | - | 24-SSOP/QSOP |
| Sampling Rate Per Second | - | - | 2M |
| Data Interface | - | - | SPI |
| Number of Bits | - | - | 12 |
| Voltage Supply Analog | - | - | 2.7 V ~ 5.5 V |
| Voltage Supply Digital | - | - | 2.7 V ~ 5.5 V |
| Configuration | - | - | MUX-S/H-ADC |
| Number of Inputs | - | - | |
| Ratio S HADC | - | - | 1:01 |
| Number of A D Converters | - | - | 2 |
| Pd Power Dissipation | - | - | 45.3 mW |
| SNR Signal to Noise Ratio | - | - | 71.5 dB |
| INL Integral Nonlinearity | - | - | +/- 1.25 LSB |
| DNL Differential Nonlinearity | - | - | +/- 1 LSB |