24-bit Sigma-Delta Analog-to-Digital Converter (ADC) featuring differential inputs and matched RTD excitation currents. This CMOS IC offers a 137dB signal-to-noise ratio and a sampling rate of 19.5 kS/s. It supports serial interfaces including 3-wire, 4-wire, and SPI, with bipolar and unipolar polarity options. Operating across a wide temperature range of -55°C to 125°C, it has a maximum power dissipation of 53mW. The component is housed in a SOIC package.
PackageSOIC
PolarityBipolar, Unipolar
Power30mW
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Technical Specifications
Analog Devices AD7711AAR technical specifications.
General
| Package/Case | SOIC |
| Input Capacitance | 11.5pF |
| Input Type | DIFFERENTIAL |
| Interface | Serial, 3-WIRE, 4-WIRE, SPI |
| Lead Free | Contains Lead |
| Max Input Voltage | 5V |
| Min Input Voltage | 2.5V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Max Power Dissipation | 53mW |
| Number of A/D Converters | 1 |
| Number of Analog Inputs | 2 |
| Number of Bits | 24 |
| Number of Channels | 2 |
| Number of Converters | 1 |
| Number of Inputs | 2 |
| Package Quantity | 31 |
| Packaging | Rail/Tube |
| Polarity | Bipolar, Unipolar |
| Power Consumption | 30mW |
| Power Dissipation | 53mW |
| Resolution | 24b |
| RoHS Compliant | No |
| Sampling Rate | 19.5KS/s |
| Signal to Noise Ratio (SNR) | 137dB |
Compliance
| RoHS | Not Compliant |
Datasheet
Analog Devices AD7711AAR Datasheet
Download the complete datasheet for Analog Devices AD7711AAR to view detailed technical specifications.
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