Part Details for AD7943BRSZ-REEL by Analog Devices Inc
Results Overview of AD7943BRSZ-REEL by Analog Devices Inc
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (4 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
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AD7943BRSZ-REEL Information
AD7943BRSZ-REEL by Analog Devices Inc is a Digital to Analog Converter.
Digital to Analog Converters are under the broader part category of Converters.
A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.
Price & Stock for AD7943BRSZ-REEL
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
505-AD7943BRSZ-REELCT-ND
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DigiKey | IC DAC 12BIT A-OUT 20SSOP Min Qty: 1 Lead time: 10 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
910 In Stock |
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$10.0750 / $18.1200 | Buy Now |
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DISTI #
584-AD7943BRSZ-R
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Mouser Electronics | Digital to Analog Converters - DAC SERIAL 12-BIT IOUT DAC-IC RoHS: Compliant | 0 |
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$10.0700 | Order Now |
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Analog Devices Inc | SERIAL 12-BIT IOUT DAC-IC Min Qty: 1 Package Multiple: 1500 | 1682 |
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$7.4800 / $18.1200 | Buy Now |
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DISTI #
57375374
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Verical | DAC 1-CH Segment 12-bit 20-Pin SSOP T/R RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 | Americas - 1500 |
|
$9.9691 | Buy Now |
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DISTI #
AD7943BRSZ-REEL
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Richardson RFPD | CONVERTER - DAC RoHS: Compliant Min Qty: 1500 | 0 |
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$10.5400 | Buy Now |
Part Details for AD7943BRSZ-REEL
AD7943BRSZ-REEL CAD Models
AD7943BRSZ-REEL Part Data Attributes
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AD7943BRSZ-REEL
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
AD7943BRSZ-REEL
Analog Devices Inc
+3.3 V/+5 V Multiplying 12-Bit DAC With a Serial Interface
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | SSOP | |
| Package Description | SSOP-20 | |
| Pin Count | 20 | |
| Manufacturer Package Code | RS-20 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Converter Type | D/A CONVERTER | |
| Input Bit Code | BINARY, OFFSET BINARY | |
| Input Format | SERIAL | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e3 | |
| Length | 7.2 mm | |
| Linearity Error-Max (EL) | 0.0122% | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 12 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SSOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2 mm | |
| Settling Time-Nom (tstl) | 0.6 µs | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Width | 5.3 mm |
Alternate Parts for AD7943BRSZ-REEL
This table gives cross-reference parts and alternative options found for AD7943BRSZ-REEL. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AD7943BRSZ-REEL, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| AD7943ARSZ-B | Analog Devices Inc | $9.4908 | +3.3 V/+5 V Multiplying 12-Bit DAC With a Serial Interface | AD7943BRSZ-REEL vs AD7943ARSZ-B |
| AD7943BRSZ | Analog Devices Inc | Check for Price | +3.3 V/+5 V Multiplying 12-Bit DAC With a Serial Interface | AD7943BRSZ-REEL vs AD7943BRSZ |
| AD7943ARS-B | Analog Devices Inc | Check for Price | SERIAL INPUT LOADING, 5us SETTLING TIME, 12-BIT DAC, PDSO20, SSOP-20 | AD7943BRSZ-REEL vs AD7943ARS-B |
| AD7943BRS | Analog Devices Inc | Check for Price | +3.3 V/+5 V Multiplying 12-Bit DAC With a Serial Interface | AD7943BRSZ-REEL vs AD7943BRS |
AD7943BRSZ-REEL Frequently Asked Questions (FAQ)
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A good layout and routing practice is to keep the analog and digital grounds separate, use a solid ground plane, and keep the analog and digital signals separate. Also, keep the ADC input pins away from the digital signals and use a low-pass filter to reduce noise.
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The AD7943BRSZ-REEL has an internal calibration circuit that calibrates the ADC during power-up. No external calibration is required. However, if the user wants to perform an external calibration, it can be done by applying a known input voltage and adjusting the offset and gain registers accordingly.
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The recommended power-up sequence is to apply the analog power supply (AVDD) first, followed by the digital power supply (DVDD), and then the clock signal. This ensures that the internal analog circuitry is powered up before the digital circuitry.
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The AD7943BRSZ-REEL's digital output data can be handled using a microcontroller or an FPGA. The recommended data processing and filtering techniques include using a digital filter to remove noise, averaging the data to improve accuracy, and using a decimation filter to reduce the data rate.
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The AD7943BRSZ-REEL has a maximum junction temperature of 150°C. To ensure reliable operation over temperature, it is recommended to keep the device temperature below 125°C. This can be achieved by using a heat sink, reducing the power consumption, and ensuring good airflow around the device.