Part Details for AD9774AS by Analog Devices Inc
Results Overview of AD9774AS by Analog Devices Inc
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (2 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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AD9774AS Information
AD9774AS 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 AD9774AS
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 256 |
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RFQ | ||
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Bristol Electronics | 10 |
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RFQ | ||
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Quest Components | PARALLEL, WORD INPUT LOADING, 0.035 us SETTLING TIME, 14-BIT DAC, PQFP44 | 150 |
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$34.8975 / $41.2425 | Buy Now |
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Quest Components | PARALLEL, WORD INPUT LOADING, 0.035 us SETTLING TIME, 14-BIT DAC, PQFP44 | 5 |
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$55.5294 / $58.4520 | Buy Now |
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Rochester Electronics | D/A Converter, 1 Func, Parallel, Word Input Loading, 0.035us Settling Time, PQFP44 RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 1493 |
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$35.8400 / $44.8000 | Buy Now |
Part Details for AD9774AS
AD9774AS CAD Models
AD9774AS Part Data Attributes
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AD9774AS
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
AD9774AS
Analog Devices Inc
IC PARALLEL, WORD INPUT LOADING, 0.035 us SETTLING TIME, 14-BIT DAC, PQFP44, METRIC, QFP-44, Digital to Analog Converter
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | QFP | |
| Package Description | METRIC, QFP-44 | |
| Pin Count | 44 | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.39.00.01 | |
| Converter Type | D/A CONVERTER | |
| Input Bit Code | BINARY | |
| Input Format | PARALLEL, WORD | |
| JESD-30 Code | S-PQFP-G44 | |
| JESD-609 Code | e0 | |
| Length | 10 mm | |
| Moisture Sensitivity Level | 3 | |
| Number of Bits | 14 | |
| Number of Functions | 1 | |
| Number of Terminals | 44 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | QFP | |
| Package Equivalence Code | QFP44,.5SQ,32 | |
| Package Shape | SQUARE | |
| Package Style | FLATPACK | |
| Peak Reflow Temperature (Cel) | 240 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.45 mm | |
| Settling Time-Nom (tstl) | 0.035 µs | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.8 mm | |
| Terminal Position | QUAD | |
| Width | 10 mm |
Alternate Parts for AD9774AS
This table gives cross-reference parts and alternative options found for AD9774AS. 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 AD9774AS, 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 |
|---|---|---|---|---|
| AD9774ASRL | Analog Devices Inc | Check for Price | IC PARALLEL, WORD INPUT LOADING, 0.035 us SETTLING TIME, 14-BIT DAC, PQFP44, MQFP-44, Digital to Analog Converter | AD9774AS vs AD9774ASRL |
| AD9774ASZRL | Analog Devices Inc | Check for Price | 14-Bit, 32 MSPS TxDAC® with 4x Interpolation Filters | AD9774AS vs AD9774ASZRL |
AD9774AS Frequently Asked Questions (FAQ)
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The recommended power-up sequence is to apply VCC first, followed by AVCC, and then DVCC. This ensures that the internal voltage regulators are powered up correctly.
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To optimize performance, ensure that the analog and digital power supplies are well-decoupled, use a low-noise clock source, and minimize digital noise coupling into the analog circuitry. Additionally, use a high-quality analog input filter and ensure that the input signal is properly terminated.
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The maximum clock frequency that can be used with the AD9774AS is 100 MHz. However, the actual clock frequency used may be limited by the specific application and the quality of the clock source.
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The AD9774AS can be configured for differential or single-ended input operation by setting the appropriate bits in the device's control register. For differential input operation, set the DIFF bit to 1, and for single-ended input operation, set the DIFF bit to 0.
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The latency of the AD9774AS is approximately 10 clock cycles. This means that there is a delay of 10 clock cycles between the input signal and the corresponding digital output. This latency should be taken into account when designing the system, particularly in applications where real-time processing is required.