14-bit, 250 kSPS PulSAR® pseudo-differential Analog-to-Digital Converter (ADC) featuring a 1 LSB Integral Nonlinearity (INL) and 0.7 LSB Differential Nonlinearity. This single-channel ADC offers a 5.5V maximum input and supply voltage, operating from a single 2.3V to 5.5V supply. The SPI interface facilitates communication, and the device boasts an 85dB Signal-to-Noise Ratio (SNR) and -100dB Spurious-free dynamic range (SFDR). Packaged in an LFCSP EP with tin, matte contact plating, this component operates within a -40°C to 85°C temperature range.
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Analog Devices AD7942BCPZRL7 technical specifications.
| Package/Case | LFCSP EP |
| Contact Plating | Tin, Matte |
| Differential Nonlinearity | 0.7LSB |
| Full Scale Error | 6LSB |
| Integral Nonlinearity (INL) | 1LSB |
| Interface | SPI |
| Lead Free | Contains Lead |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 500mV |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 12.5mW |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.3V |
| Number of A/D Converters | 1 |
| Number of Analog Inputs | 1 |
| Number of Bits | 14 |
| Number of Channels | 1 |
| Number of Converters | 1 |
| Number of Elements | 1 |
| Number of Inputs | 1 |
| Operating Supply Voltage | 5V |
| Package Quantity | 1500 |
| Packaging | Tape and Reel |
| Polarity | Unipolar |
| Power Consumption | 3.6mW |
| Power Dissipation | 12.5mW |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Resolution | 14b |
| RoHS Compliant | Yes |
| Sampling Rate | 250KS/s |
| Series | PulSAR® |
| Signal to Noise Ratio (SNR) | 85dB |
| Spurious-free dynamic range (SFDR) | -100dB |
| Supply Type | Single |
| RoHS | Compliant |
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