22-bit delta-sigma Analog-to-Digital Converter (ADC) featuring a 6.25 kSPS conversion rate and a single differential input channel. This IC offers 1 LSB differential nonlinearity and supports SPI serial interface. Operating from a 4.75V to 5.25V supply, it consumes a nominal 185µA and has a maximum power dissipation of 8.5mW. The component is housed in an 18-SOP package with gold contact plating, is lead-free, RoHS compliant, and operates across a -40°C to 85°C temperature range.
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Texas Instruments ADS1212UG4 technical specifications.
| Package/Case | SOIC |
| Contact Plating | Gold |
| Conversion Rate | 6.25KS/s |
| Differential Nonlinearity | 1LSB |
| Input Type | DIFFERENTIAL |
| Interface | SPI, Serial |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 8.5mW |
| Max Supply Voltage (DC) | 5.25V |
| Min Supply Voltage (DC) | 4.75V |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Nominal Supply Current | 185uA |
| Number of A/D Converters | 1 |
| Number of Analog Inputs | 1 |
| Number of Bits | 22 |
| Number of Channels | 1 |
| Number of Converters | 1 |
| Number of Inputs | 1 |
| Package Quantity | 40 |
| Packaging | Rail/Tube |
| Polarity | Bipolar, Unipolar |
| Power Consumption | 27.5mW |
| Power Dissipation | 6mW |
| Resolution | 22b |
| RoHS Compliant | Yes |
| Sampling Rate | 6250S/s |
| Supply Type | Analog, Digital |
| RoHS | Compliant |
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