12-bit multiplying digital-to-analog converter (DAC) with a single channel and parallel interface. Features a 1.7 MS/s conversion rate, 600 ns settling time, and a full-scale error of 2 LSB. Integral nonlinearity is 0.5 LSB. Operates from a 4.5 V to 5.5 V supply, with a typical 5 V operating voltage. The device supports input voltages from -10 V to 10 V and outputs up to 20 V. Packaged in an 18-lead DIP with tin/lead contact plating, suitable for operation between -55°C and 125°C.
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Technical Specifications
Analog Devices AD7945BN technical specifications.
General
| Package/Case | N |
| Contact Plating | Tin, Lead |
| Conversion Rate | 1.7MS/s |
| Differential Output | No |
| Full Scale Error | 2LSB |
| Integral Nonlinearity (INL) | 0.5LSB |
| Interface | Parallel |
| Lead Free | Contains Lead |
| Max Input Voltage | 10V |
| Min Input Voltage | -10V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Max Output Voltage | 20V |
| Min Output Voltage | 0uV |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Number of Bits | 12 |
| Number of Channels | 1 |
| Number of Converters | 1 |
| Number of D/A Converters | 1 |
| Number of DAC Channels | 1 |
| Operating Supply Voltage | 5V |
| Package Quantity | 18 |
| Packaging | Rail/Tube |
| Resolution | 12b |
| RoHS Compliant | No |
| Sampling Rate | 1.7MS/s |
| Settling Time | 600ns |
Compliance
| RoHS | Not Compliant |
Datasheet
Analog Devices AD7945BN Datasheet
Download the complete datasheet for Analog Devices AD7945BN to view detailed technical specifications.
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