12-bit, 8-channel serial analog-to-digital converter (ADC) featuring single-ended input and SPI interface. Achieves 1 LSB differential and integral nonlinearity, with a signal-to-noise ratio of 70dB. Operates from a single 5V supply, with a maximum input voltage of 2.625V. Packaged in SOIC for surface mounting, this component offers a sampling rate of 117 kS/s and a wide operating temperature range of -55°C to 125°C.
PackageSOIC
MountingSurface Mount
PolarityUnipolar
Power30mW
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Technical Specifications
Analog Devices AD7890AR-4 technical specifications.
General
| Package/Case | SOIC |
| Differential Nonlinearity | 1LSB |
| Input Type | SINGLE-ENDED |
| Integral Nonlinearity (INL) | 1LSB |
| Interface | SPI, Serial |
| Lead Free | Contains Lead |
| Max Input Voltage | 2.625V |
| Min Input Voltage | 2.375V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Max Power Dissipation | 50mW |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Mount | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Analog Inputs | 8 |
| Number of Bits | 12 |
| Number of Channels | 8 |
| Number of Converters | 1 |
| Number of Elements | 1 |
| Operating Supply Voltage | 5V |
| Output Type | TTL |
| Package Quantity | 31 |
| Packaging | Rail/Tube |
| Polarity | Unipolar |
| Power Consumption | 30mW |
| Power Dissipation | 50mW |
| Resolution | 12b |
| RoHS Compliant | No |
| Sampling Rate | 117KS/s |
| Signal to Noise Ratio (SNR) | 70dB |
| Supply Type | Single |
Compliance
| RoHS | Not Compliant |
Datasheet
Analog Devices AD7890AR-4 Datasheet
Download the complete datasheet for Analog Devices AD7890AR-4 to view detailed technical specifications.
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