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AD7943BNZ
Digital to Analogue Converter, 12 bit, Serial, 5.5 V, 3 V, 1 Channels, Current
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | AD7943BNZCopy |
| Manufacturer Standard Lead Time | 13 weeks |
| Order Code | 4296658 |
| Product Range | Single 12-Bit Current Output DACs |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $33.670 ($37.037) |
| 10+ | $26.980 ($29.678) |
| 25+ | $25.300 ($27.830) |
| 100+ | $23.460 ($25.806) |
| 250+ | $22.590 ($24.849) |
| 500+ | $22.060 ($24.266) |
Price for:Each
Minimum: 1
Multiple: 1
$33.67 ($37.04 inc GST)
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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 | AD7943BNZCopy |
| Manufacturer Standard Lead Time | 13 weeks |
| Order Code | 4296658 |
| Product Range | Single 12-Bit Current Output DACs |
| Technical Datasheet | |
| Resolution | 12bit |
| Interfaces | Serial |
| Supply Voltage Min | 5.5V |
| Interfaces | Serial |
| Supply Voltage Max | 3V |
| Supply Voltage Range | 3.3V to 5.5V |
| No. of Channels | 1Channels |
| ADC / DAC Case Style | DIP |
| Output Type | Current |
| Input Channel Type | Unipolar |
| IC Case / Package | DIP |
| No. of Pins | 16Pins |
| IC Mounting | Through Hole |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | Single 12-Bit Current Output DACs |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
AD7943BNZ is a fast 12bit multiplying DAC that operates from a single +5V supply (normal mode) and a single +3.3V to +5V supply (biased mode). The AD7943 has a serial interface. It will replace the industry-standard AD7543, in many applications, and it offers superior speed and power consumption performance. It is used in applications such as battery-powered instrumentation, and laptop computers.
- Relative accuracy is ±1LSB maximum at (VDD = +3V to +5.5V)
- Differential nonlinearity is ±0.9LSB maximum at (VDD = +3V to +5.5V)
- Gain temperature coefficient is 2ppm FSR/°C typical at (VDD = +3V to +5.5V)
- Gain error is ±3LSB maximum at (+25°C, VDD = +3V to +5.5V)
- VDD range from 3V to 5.5V, input resistance is 6Kohm minimum at (VDD = +4.5V to +5.5V)
- Output voltage settling time 600ns typical at (VDD = +4.5V to +5.5V)
- Digital to analogue glitch impulse is 60nV-s typical at (VDD = +4.5V to +5.5V)
- Total harmonic distortion is -83dB typical at (VDD = +4.5V to +5.5V)
- Output noise spectral density is 35nV/√Hz typical at (1KHz, VDD = +4.5V to +5.5V)
- Operating temperature range from -40°C to +85°C, 16-lead plastic DIP 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 |
|---|---|
| Supply Voltage Min | 5.5V |
| Supply Voltage Max | 3V |
| No. of Channels | 1Channels |
| Output Type | Current |
| IC Case / Package | DIP |
| IC Mounting | Through Hole |
| Operating Temperature Max | 85°C |
| Qualification | - |
| Interfaces | Serial |
|---|---|
| Interfaces | Serial |
| Supply Voltage Range | 3.3V to 5.5V |
| ADC / DAC Case Style | DIP |
| Input Channel Type | Unipolar |
| No. of Pins | 16Pins |
| Operating Temperature Min | -40°C |
| Product Range | Single 12-Bit Current Output DACs |
| SVHC | No SVHC (04-Feb-2026) |
Technical Docs (1)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Philippines Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .00001 |