24-bit, 4-channel simultaneous-sampling Delta-Sigma Analog-to-Digital Converter (ADC) with a 144kS/s conversion rate and 1LSB differential nonlinearity. Features include a wide bandwidth, single-ended input type, SPI interface, and bipolar polarity. Operates with a supply voltage range of 1.65V to 3.6V (analog) and 4.75V to 5.25V (digital), with a typical power consumption of 275mW. Packaged in a 64-HTQFP with gold contact plating, this RoHS compliant component is suitable for applications operating between -40°C and 125°C.
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Texas Instruments ADS1274IPAPT technical specifications.
| Package/Case | HTQFP |
| Contact Plating | Gold |
| Conversion Rate | 144KS/s |
| Differential Nonlinearity | 1LSB |
| Input Type | SINGLE-ENDED |
| Interface | SPI |
| Lead Free | Lead Free |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 420mW |
| Max Supply Voltage (DC) | 3.6V |
| Min Supply Voltage (DC) | 1.65V |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Number of A/D Converters | 4 |
| Number of Analog Inputs | 4 |
| Number of Bits | 24 |
| Number of Channels | 4 |
| Number of Converters | 4 |
| Number of Elements | 4 |
| Number of Inputs | 4 |
| Operating Supply Voltage | 5V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Polarity | Bipolar |
| Power Consumption | 275mW |
| Power Dissipation | 285mW |
| Reach SVHC Compliant | No |
| Resolution | 24b |
| RoHS Compliant | Yes |
| Sampling Rate | 144KS/s |
| Signal to Noise Ratio (SNR) | 111dB |
| Supply Current | 50mA |
| Supply Type | Dual, Analog, Digital |
| RoHS | Compliant |
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