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AD7945BRZ
Digital to Analog Converter, 12 bit, Parallel, 3 V, 5.5 V, 1 Channels, Current
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | AD7945BRZCopy |
| Manufacturer Standard Lead Time | 15 weeks |
| Newark Part No. | 49AK9581 |
| Product Range | Single 12-Bit Current Output DACs |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price |
|---|---|
| 1+ | $20.640 |
| 10+ | $16.470 |
| 25+ | $15.770 |
| 50+ | $15.060 |
| 100+ | $14.640 |
| 250+ | $14.220 |
Price for:Each
Minimum: 1
Multiple: 1
$20.64
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | AD7945BRZCopy |
| Manufacturer Standard Lead Time | 15 weeks |
| Newark Part No. | 49AK9581 |
| Product Range | Single 12-Bit Current Output DACs |
| Technical Datasheet | |
| Resolution | 12bit |
| Interfaces | Parallel |
| Interfaces | Parallel |
| Supply Voltage Min | 5.5V |
| Supply Voltage Max | 3V |
| Supply Voltage Range | 4.5V to 5.5V |
| Supply Voltage Range | 4.5V to 5.5V |
| ADC / DAC Case Style | SOP |
| No. of Channels | 1Channels |
| Output Type | Current |
| Input Channel Type | Parallel |
| IC Case / Package | SOP |
| No. of Pins | 20Pins |
| IC Mounting | Surface Mount |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | Single 12-Bit Current Output DACs |
| Qualification | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
AD7945 is a fast 12-bit multiplying DAC. It has a 12-bit parallel interface. It offer superior speed and power consumption performance. It is widely used in application such as battery-powered instrumentation, laptop computers etc.
- Relative accuracy ±0.5LSB max
- Differential nonlinearity is ±0.5LSB max
- Low power is 5mW typ
- 40ns write pulse width
- Low glitch is 60nV-s with amplifier connected
- Fast settling is 600ns to 0.01%
- Linearity error is ±0.5LSB
- Nominal supply voltage is +5V
- Operating temperature is –40°C to +85°C
- Packaging style is SOP (small outline package)
Notes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Technical Specifications
| Resolution | 12bit |
|---|---|
| Interfaces | Parallel |
| Supply Voltage Max | 3V |
| Supply Voltage Range | 4.5V to 5.5V |
| No. of Channels | 1Channels |
| Input Channel Type | Parallel |
| No. of Pins | 20Pins |
| Operating Temperature Min | -40°C |
| Product Range | Single 12-Bit Current Output DACs |
| MSL | MSL 1 - Unlimited |
| Interfaces | Parallel |
|---|---|
| Supply Voltage Min | 5.5V |
| Supply Voltage Range | 4.5V to 5.5V |
| ADC / DAC Case Style | SOP |
| Output Type | Current |
| IC Case / Package | SOP |
| IC Mounting | Surface Mount |
| Operating Temperature Max | 85°C |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
Technical Docs (3)
Legislation and Environmental
| US ECCN: | EAR99 |
|---|---|
| EU ECCN: | Unknown |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Product traceability |