14-bit, 1.25MSPS, 1-channel SAR Analog-to-Digital Converter (ADC) featuring an SPI serial interface and internal voltage reference. This unipolar device offers a 77.5dB Signal to Noise Ratio (SNR) and 97dB Spurious-free dynamic range (SFDR), with an Integral Nonlinearity (INL) of 1.5LSB. Operating from a 2.7V to 5.25V supply range, it consumes a typical 45mW of power. Packaged in a 48-TQFP with gold contact plating, this lead-free, RoHS-compliant component is suitable for operation between -40°C and 85°C.
PackageTQFP
Current9mA
PolarityUnipolar
Power45mW
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Technical Specifications
Texas Instruments ADS7890IPFBT technical specifications.
General
| Package/Case | TQFP |
| Contact Plating | Gold |
| Conversion Rate | 1250KS/s |
| Integral Nonlinearity (INL) | 1.5LSB |
| Interface | SPI |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 60mW |
| Max Supply Voltage (DC) | 5.25V |
| Min Supply Voltage (DC) | 2.7V |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Number of A/D Converters | 1 |
| Number of Analog Inputs | 1 |
| Number of Bits | 14 |
| Number of Channels | 1 |
| Number of Converters | 1 |
| Number of Elements | 1 |
| Number of Inputs | 1 |
| Operating Supply Voltage | 5V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Polarity | Unipolar |
| Power Consumption | 45mW |
| Power Dissipation | 45mW |
| Reach SVHC Compliant | No |
| Resolution | 14b |
| RoHS Compliant | Yes |
| Sampling Rate | 1.25MS/s |
| Signal to Noise Ratio (SNR) | 77.5dB |
| Spurious-free dynamic range (SFDR) | 97dB |
| Supply Current | 9mA |
| Supply Type | Analog, Digital, Single |
| Termination | SMD/SMT |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments ADS7890IPFBT Datasheet
Download the complete datasheet for Texas Instruments ADS7890IPFBT to view detailed technical specifications.
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