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| PartNumber | AD7946BCPZRL | AD7946BCPZRL7 | AD7946BRM |
| Description | Analog to Digital Converters - ADC 14-Bit 500 kSPS | Analog to Digital Converters - ADC 14-Bit 500 kSPS | ADC, Successive Approximation, 14-Bit, 1 Func, 1 Channel, Serial Access, CMOS, PDSO10 |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | - |
| Product Category | Analog to Digital Converters - ADC | Data Acquisition - Analog to Digital Converters (ADC) | - |
| RoHS | Y | - | - |
| Series | AD7946 | PulSARR | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | LFCSP-10 | - | - |
| Resolution | 14 bit | 14 bit | - |
| Number of Channels | 1 Channel | 1 Channel | - |
| Sampling Rate | 500 kS/s | 500 kS/s | - |
| Input Type | Pseudo-Differential | Pseudo-Differential | - |
| Interface Type | 3-Wire, SPI | Serial 3-Wire 4-Wire SPI | - |
| Architecture | SAR | SAR | - |
| Reference Type | External | External | - |
| SNR Signal to Noise Ratio | 85 dB | - | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Reel | Digi-ReelR Alternate Packaging | - |
| Height | 0.73 mm | - | - |
| Input Voltage | 5 V | - | - |
| Length | 3 mm | - | - |
| Number of Converters | 1 Converter | 1 Converter | - |
| Power Consumption | 3.3 mW | 3.3 mW | - |
| Type | S/H ADC | S/H ADC | - |
| Width | 3 mm | - | - |
| Brand | Analog Devices | - | - |
| DNL Differential Nonlinearity | +/- 0.7 LSB | - | - |
| Gain Error | +/- 6 LSB | +/- 6 LSB | - |
| INL Integral Nonlinearity | +/- 1 LSB | - | - |
| Number of ADC Inputs | 1 Input | - | - |
| Operating Supply Voltage | 5 V | - | - |
| Pd Power Dissipation | 19 mW | - | - |
| Product Type | ADCs - Analog to Digital Converters | - | - |
| Sample and Hold | Yes | - | - |
| Factory Pack Quantity | 5000 | - | - |
| Subcategory | Data Converter ICs | - | - |
| Product | - | Analog to Digital Converters | - |
| Package Case | - | LFCSP-10 | - |
| Operating Temperature | - | -40°C ~ 85°C | - |
| Features | - | - | - |
| Supplier Device Package | - | 10-LFCSP-WD (3x3) | - |
| Sampling Rate Per Second | - | 500k | - |
| Data Interface | - | SPI, DSP | - |
| Number of Bits | - | 14 | - |
| Voltage Supply Analog | - | 5V | - |
| Voltage Supply Digital | - | 5V | - |
| Configuration | - | S/H-ADC | - |
| Number of Inputs | - | 1 | - |
| Ratio S HADC | - | 1:01 | - |
| Number of A D Converters | - | 1 | - |
| Pd Power Dissipation | - | 19 mW | - |
| SNR Signal to Noise Ratio | - | 85 dB | - |
| INL Integral Nonlinearity | - | +/- 1 LSB | - |
| DNL Differential Nonlinearity | - | +/- 0.7 LSB | - |