12-bit, 2-channel successive approximation analog-to-digital converter (ADC) with serial SPI interface. Features 250 kS/s sampling rate, 72.5dB SNR, 1.5 LSB INL, and 2 LSB full-scale error. Operates from a single 2.35V to 5.25V supply with a maximum power dissipation of 20mW. Packaged in a 12-lead TSOT with gold contact plating, suitable for surface mounting.
PackageTSOT
MountingSurface Mount
PolarityUnipolar
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Technical Specifications
Analog Devices AD7921AUJZ-R2 technical specifications.
General
| Package/Case | TSOT |
| Contact Plating | Gold |
| Differential Nonlinearity | 1.5LSB |
| Full Scale Error | 2LSB |
| Height | 0.9mm |
| Integral Nonlinearity (INL) | 1.5LSB |
| Interface | SPI, Serial |
| Lead Free | Lead Free |
| Length | 2.9mm |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 20mW |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 2.35V |
| Mount | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Analog Inputs | 2 |
| Number of Bits | 12 |
| Number of Channels | 1 |
| Number of Converters | 1 |
| Number of Inputs | 2 |
| Package Quantity | 250 |
| Packaging | Tape and Reel |
| Polarity | Unipolar |
| Reach SVHC Compliant | No |
| Resolution | 12b |
| RoHS Compliant | Yes |
| Sampling Rate | 250KS/s |
| Signal to Noise Ratio (SNR) | 72.5dB |
| Supply Type | Single |
| Width | 1.6mm |
Compliance
| RoHS | Compliant |
Datasheet
Analog Devices AD7921AUJZ-R2 Datasheet
Download the complete datasheet for Analog Devices AD7921AUJZ-R2 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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