24-bit delta-sigma Analog-to-Digital Converter (ADC) with 4 differential analog inputs and a 16 kS/s sampling rate. Features include 1 LSB differential nonlinearity, an integrated voltage reference of 2.5V, and a programmable gain amplifier (PGA). Operates from a 4.75V to 5.25V supply, with typical power consumption of 27.5mW. Interface options include SPI and Serial, with a bipolar/unipolar input polarity. Packaged in a 24-pin SOIC with gold contact plating, suitable for operation between -40°C and 85°C.
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Texas Instruments ADS1211U technical specifications.
| Package/Case | SOIC |
| Contact Plating | Gold |
| Conversion Rate | 16KS/s |
| Differential Nonlinearity | 1LSB |
| Height | 2.35mm |
| Input Type | DIFFERENTIAL |
| Interface | SPI, Serial |
| Lead Free | Lead Free |
| Length | 15.4mm |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 60mW |
| Max Supply Voltage (DC) | 5.25V |
| Min Supply Voltage (DC) | 4.75V |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Number of A/D Converters | 1 |
| Number of Analog Inputs | 4 |
| Number of Bits | 24 |
| Number of Channels | 4 |
| Number of Converters | 1 |
| Number of Elements | 1 |
| Number of Inputs | 4 |
| Operating Supply Voltage | 5V |
| Package Quantity | 25 |
| Packaging | Rail/Tube |
| Polarity | Bipolar, Unipolar |
| Power Consumption | 27.5mW |
| Power Dissipation | 37mW |
| Power Supply | 5V |
| Reach SVHC Compliant | No |
| Reference Voltage | 2.5V |
| Resolution | 24b |
| RoHS Compliant | Yes |
| Sampling Rate | 16KS/s |
| Supply Current | 3.5mA |
| Supply Type | Analog, Digital |
| Width | 7.52mm |
| RoHS | Compliant |
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