Part Details for DAC7744EG4 by Texas Instruments
Results Overview of DAC7744EG4 by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (1 replacement)
- 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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DAC7744EG4 Information
DAC7744EG4 by Texas Instruments 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 DAC7744EG4
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Converters | 4 |
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RFQ |
Part Details for DAC7744EG4
DAC7744EG4 CAD Models
DAC7744EG4 Part Data Attributes
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DAC7744EG4
Texas Instruments
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Datasheet
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DAC7744EG4
Texas Instruments
16-Bit, Quad Voltage Output Digital-to-Analog Converter 48-SSOP -40 to 85
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SSOP | |
| Package Description | GREEN, SSOP-48 | |
| Pin Count | 48 | |
| Reach Compliance Code | compliant | |
| HTS Code | 8542.39.00.01 | |
| Analog Output Voltage-Max | 10 V | |
| Analog Output Voltage-Min | -10 V | |
| Converter Type | D/A CONVERTER | |
| Input Bit Code | BINARY | |
| Input Format | PARALLEL, WORD | |
| JESD-30 Code | R-PDSO-G48 | |
| JESD-609 Code | e4 | |
| Length | 15.875 mm | |
| Linearity Error-Max (EL) | 0.0046% | |
| Moisture Sensitivity Level | 3 | |
| Negative Supply Voltage-Nom | -15 V | |
| Number of Bits | 16 | |
| Number of Functions | 1 | |
| Number of Terminals | 48 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SSOP | |
| Package Equivalence Code | SSOP48,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.79 mm | |
| Settling Time-Max | 10 µs | |
| Settling Time-Nom (tstl) | 9 µs | |
| Supply Voltage-Nom | 15 V | |
| Surface Mount | YES | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | NICKEL PALLADIUM GOLD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.635 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 7.49 mm |
Alternate Parts for DAC7744EG4
This table gives cross-reference parts and alternative options found for DAC7744EG4. 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 DAC7744EG4, 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 |
|---|---|---|---|---|
| DAC7744E/1K | Burr-Brown Corp | Check for Price | D/A Converter, 1 Func, Parallel, Word Input Loading, 9us Settling Time, PDSO48, SSOP-48 | DAC7744EG4 vs DAC7744E/1K |
DAC7744EG4 Frequently Asked Questions (FAQ)
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The recommended power-up sequence is to apply VCC first, followed by AVCC, and then the digital supply (DVCC). This ensures that the analog and digital sections of the device are powered up correctly.
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To ensure accurate voltage output, it is essential to use a high-quality voltage reference, such as the REF5040, and to follow proper PCB layout and design guidelines to minimize noise and interference.
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The maximum output current of the DAC7744EG4 is 10 mA. Exceeding this current limit can cause damage to the device or affect its accuracy.
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Yes, the DAC7744EG4 can be used in a ratiometric configuration, where the output voltage is proportional to the reference voltage. This can be useful in applications where the output voltage needs to track changes in the reference voltage.
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To handle the digital interface in a noisy environment, it is recommended to use a low-skew clock, implement proper digital signal routing and termination, and consider using a digital isolator or buffer to reduce noise and interference.