12-bit successive approximation analog-to-digital converter (ADC) with a 40 kS/s conversion rate. Features single-ended input, SPI serial interface, and bipolar/unipolar polarity. Offers 1 LSB integral nonlinearity and 74 dB signal-to-noise ratio. Operates from a 4.75V to 5.25V supply, with a maximum power dissipation of 35mW. Packaged in a 16-pin SOIC, this RoHS compliant component is suitable for applications up to 85°C.
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Texas Instruments ADS7812UG4 technical specifications.
| Package/Case | SOIC |
| Conversion Rate | 40KS/s |
| Input Type | SINGLE-ENDED |
| Integral Nonlinearity (INL) | 1LSB |
| Interface | SPI, Serial |
| Lead Free | Contains Lead |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 35mW |
| Max Supply Voltage (DC) | 5.25V |
| Min Supply Voltage (DC) | 4.75V |
| Number of A/D Converters | 1 |
| Number of Analog Inputs | 3 |
| Number of Bits | 12 |
| Number of Channels | 1 |
| Number of Converters | 1 |
| Number of Inputs | 1 |
| Operating Supply Voltage | 5V |
| Package Quantity | 40 |
| Packaging | Rail/Tube |
| Polarity | Bipolar, Unipolar |
| Power Consumption | 35mW |
| Radiation Hardening | No |
| Resolution | 12b |
| RoHS Compliant | Yes |
| Sampling Rate | 40000S/s |
| Signal to Noise Ratio (SNR) | 74dB |
| Spurious-free dynamic range (SFDR) | 98dB |
| Supply Type | Single |
| RoHS | Compliant |
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