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| PartNumber | ADS7949SRTER | ADS7949SRTET | ADS7949SR |
| Description | Analog to Digital Converters - ADC 8BDual ChPseudo- DiffuPwr Ser SAR | Analog to Digital Converters - ADC 8BDual ChPseudo- DiffuPwr Ser SAR | |
| 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 | ADS7949 | ADS7949 | ADS7949 |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | WQFN-16 | WQFN-16 | - |
| Resolution | 8 bit | 8 bit | 8 bit |
| Number of Channels | 2 Channel | 2 Channel | 2 Channel |
| Sampling Rate | 2 MS/s | 2 MS/s | 2 MS/s |
| Input Type | Differential | Pseudo-Differential | Pseudo-Differential |
| Architecture | SAR | SAR | SAR |
| Reference Type | External | External | External |
| 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 | 1.65 V to 5.5 V | 1.65 V to 5.5 V | 1.65 V to 5.5 V |
| SNR Signal to Noise Ratio | 49 dB | 49 dB | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
| Features | Small Size | Small Size | - |
| Power Consumption | 7.5 mW | 7.5 mW | - |
| Brand | Texas Instruments | Texas Instruments | - |
| INL Integral Nonlinearity | 0.1172 % FSR | 0.1172 % FSR | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Voltage | 2.7 V to 5.25 V | 2.7 V to 5.25 V | - |
| Product Type | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters | - |
| SINAD Signal to Noise and Distortion Ratio | 49 dB | 49 dB | - |
| Factory Pack Quantity | 3000 | 250 | - |
| Subcategory | Data Converter ICs | Data Converter ICs | - |
| Unit Weight | 0.000709 oz | 0.000709 oz | - |
| Interface Type | - | SPI | - |
| Number of Converters | - | 1 Converter | - |
| Pd Power Dissipation | - | 3.8 mW | - |
| Product | - | - | Analog to Digital Converters |
| Package Case | - | - | WQFN-16 |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Supplier Device Package | - | - | 16-WQFN (3x3) |
| Sampling Rate Per Second | - | - | 2M |
| Data Interface | - | - | SPI |
| Number of Bits | - | - | 8 |
| Voltage Supply Analog | - | - | 2.7 V ~ 5.25 V |
| Voltage Supply Digital | - | - | 1.65 V ~ 5.25 V |
| Configuration | - | - | MUX-S/H-ADC |
| Number of Inputs | - | - | 2 |
| Ratio S HADC | - | - | 1899/12/30 1:01:00 |
| Number of A D Converters | - | - | 1 |
| SNR Signal to Noise Ratio | - | - | 49 dB |
| INL Integral Nonlinearity | - | - | 0.1172 % |