| PartNumber | AD7945BRSZ-REEL | AD7945BRSZ | AD7945BR |
| Description | Digital to Analog Converters - DAC 3.3V/5V Multiplying 12-Bit Parallel IF | Digital to Analog Converters - DAC 3.3V/5V Multiplying 12-Bit Parallel IF | Digital to Analog Converters - DAC 3.3V/5V Multiplying 12-Bit Parallel IF |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Digital to Analog Converters - DAC | Digital to Analog Converters - DAC | Digital to Analog Converters - DAC |
| RoHS | Y | Y | N |
| Series | AD7945 | AD7945 | AD7945 |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Interface Type | Parallel | Parallel | Parallel |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SSOP-20 | SSOP-20 | SOIC-20 |
| Packaging | Reel | Tube | Tube |
| Brand | Analog Devices | Analog Devices | Analog Devices |
| Product Type | DACs - Digital to Analog Converters | DACs - Digital to Analog Converters | DACs - Digital to Analog Converters |
| Factory Pack Quantity | 1500 | 66 | 37 |
| Subcategory | Data Converter ICs | Data Converter ICs | Data Converter ICs |
| Unit Weight | 0.016000 oz | 0.016000 oz | 0.028254 oz |
| Resolution | - | - | 12 bit |
| Sampling Rate | - | - | 1.7 MS/s |
| Settling Time | - | - | 5 us |
| Supply Voltage Max | - | - | 5.5 V |
| Supply Voltage Min | - | - | 4.5 V |
| Height | - | - | 2.35 mm |
| Length | - | - | 13 mm |
| Number of Converters | - | - | 1 Converter |
| Output Type | - | - | Current |
| Type | - | - | Precision |
| Width | - | - | 7.6 mm |
| Architecture | - | - | R-2R |
| DNL Differential Nonlinearity | - | - | +/- 0.5 LSB |
| INL Integral Nonlinearity | - | - | +/- 0.5 LSB |
| Operating Supply Current | - | - | 5 uA |
| Operating Supply Voltage | - | - | 4.5 V to 5.5 V |
| Pd Power Dissipation | - | - | 450 mW |