8-bit, 2 MSPS, dual-channel, pseudo-differential, uPower serial SAR ADC. Features a 2 MS/s sampling rate, 8-bit resolution, and 2 analog inputs. Offers a 0.3 LSB integral nonlinearity and 0.3 LSB differential nonlinearity. Operates with a supply voltage range of 1.65V to 5.5V and a power consumption of 7.5mW. Interface is SPI, with gold contact plating and a QFN package.
PackageQFN
PolarityUnipolar
Power7.5mW
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Technical Specifications
Texas Instruments ADS7949SRTET technical specifications.
General
| Package/Case | QFN |
| Contact Plating | Gold |
| Conversion Rate | 3MS/s |
| Differential Nonlinearity | 0.3LSB |
| Full Scale Error | 0.3LSB |
| Integral Nonlinearity (INL) | 0.3LSB |
| Interface | SPI |
| Lead Free | Lead Free |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 3.8mW |
| Max Supply Voltage (DC) | 5.5V |
| Min Supply Voltage (DC) | 1.65V |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Number of A/D Converters | 1 |
| Number of Analog Inputs | 2 |
| Number of Bits | 8 |
| Number of Channels | 2 |
| Number of Converters | 1 |
| Number of Elements | 1 |
| Number of Inputs | 2 |
| Operating Supply Voltage | 3.3V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Polarity | Unipolar |
| Power Consumption | 7.5mW |
| Power Dissipation | 7.5mW |
| Resolution | 8b |
| RoHS Compliant | Yes |
| Sampling Rate | 2MS/s |
| Signal to Noise Ratio (SNR) | 72dB |
| Spurious-free dynamic range (SFDR) | 81dB |
| Supply Type | Analog, Digital, Single |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments ADS7949SRTET Datasheet
Download the complete datasheet for Texas Instruments ADS7949SRTET to view detailed technical specifications.
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