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AD7943BRSZ
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.
ManufacturerANALOG DEVICES
Manufacturer Part NoAD7943BRSZCopy
Manufacturer Standard Lead Time12 weeks
Order Code4296659
Product RangeSingle 12-Bit Current Output DACs
Your Part Number
127 In Stock
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| Quantity | Price (inc GST) |
|---|---|
| 1+ | S$27.010 (S$29.4409) |
| 10+ | S$21.500 (S$23.435) |
| 66+ | S$19.010 (S$20.7209) |
| 132+ | S$18.370 (S$20.0233) |
| 264+ | S$17.850 (S$19.4565) |
| 528+ | S$17.420 (S$18.9878) |
Price for:Each
Minimum: 1
Multiple: 1
S$27.01 (S$29.44 inc GST)
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Product Information
ManufacturerANALOG DEVICES
Manufacturer Part NoAD7943BRSZCopy
Manufacturer Standard Lead Time12 weeks
Order Code4296659
Product RangeSingle 12-Bit Current Output DACs
Technical Datasheet
Resolution12bit
InterfacesSerial
Sampling Rate1.7MSPS
Supply Voltage Min5.5V
InterfacesSerial
Supply Voltage Range4.5V to 5.5V
Supply Voltage Max3V
ADC / DAC Case StyleSSOP
No. of Channels1Channels
Output TypeCurrent
IC Case / PackageSSOP
No. of Pins20Pins
IC MountingSurface Mount
Operating Temperature Min-40°C
Operating Temperature Max85°C
Product RangeSingle 12-Bit Current Output DACs
Qualification-
SVHCNo SVHC (04-Feb-2026)
Product Overview
AD7943BRSZ 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 is used in applications such as battery-powered instrumentation, laptop computers, and upgrades for all 754x series DACs (5V designs).
- Relative accuracy is ±0.5LSB maximum at (VDD = +4.5V to +5.5V)
- Differential nonlinearity is ±0.5LSB maximum at (VDD = +4.5V to +5.5V)
- Gain temperature coefficient is 2ppm FSR/°C typical at (VDD = +4.5V to +5.5V)
- Output voltage settling time is 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 (VDD = +4.5V to +5.5V)
- Operating voltage range from 4.5V to 5.5V, input capacitance is 10pF typical
- Output leakage current is 10nA maximum at (+25°C, VDD = +4.5V to +5.5V)
- Operating temperature range from -40°C to +85°C, 16-lead SOP 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
Sampling Rate
1.7MSPS
Interfaces
Serial
Supply Voltage Max
3V
No. of Channels
1Channels
IC Case / Package
SSOP
IC Mounting
Surface Mount
Operating Temperature Max
85°C
Qualification
-
Interfaces
Serial
Supply Voltage Min
5.5V
Supply Voltage Range
4.5V to 5.5V
ADC / DAC Case Style
SSOP
Output Type
Current
No. of Pins
20Pins
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
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