What is a cross-reference page for DAC7744EB/1K?
This page groups mapped replacement options for DAC7744EB/1K so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
DAC7744EB/1K replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for DAC7744EB/1K, then verify package, specifications, and application fit before approval.
Compare DAC7744EB/1K against mapped replacement options
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This product currently does not show a published cross-reference list. Use RFQ support if your team needs an alternative part review.
Specification view
Parameter Comparison Chart
A side-by-side view of the source part and its mapped alternatives so buyers and engineers can screen package, availability, lifecycle, and key descriptors before RFQ.
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| Parameter Comparison Chart | Current part DAC7744EB/1K Texas Instruments |
|---|---|
| Part Number | DAC7744EB/1K |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Subcategory | Data Acquisition - Digital to Analog Converters (DAC) |
| Package | SSOP |
| Series | - |
| Key Attributes | - |
| Description | IC QUAD/PAR 16-BIT D/A 48-SSOP |
| Lifecycle | - |
| Stock | 197,457 |
| Available | 91,347 |
| Min Order | 1 |
| Datasheet | Request |
| Negative Supply Voltage-Nom | -15V |
| Differential Nonlinearity | 2 LSB |
| Power Consumption | 50mW |
| Analog Output Voltage-Max | 10V |
| Analog Output Voltage-Min | -10V |
| Power Supplies | 515/+-15V |
| Part Status | Active |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Lead Free | Lead Free |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Mounting Type | Surface Mount |
| Factory Lead Time | 6 Weeks |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -40°C~85°C |
| Output Type | Voltage - Buffered |
| Subcategory | Other Converters |
| Categories | Integrated Circuits (ICs) |
| Input Bit Code | BINARY |
| Terminal Position | DUAL |
| Sub-Categories | Data Acquisition - Digital to Analog Converters (DAC) |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Form | GULL WING |
| Polarity | Bipolar, Unipolar |
| Converter Type | D/A CONVERTER |
| Technology | CMOS |
| Manufacturer | Texas |
| Resolution | 2 B |
| Reference Type | External |
| Conversion Rate | 100 ksps |
| Integral Nonlinearity (INL) | 3 LSB |
| Min Supply Voltage | 4.75V |
| Terminal Pitch | 0.635mm |
| Length | 15.88mm |
| Architecture | R-2R |
| Max Supply Voltage | 15.75V |
| Settling Time | 11μs |
| Voltage - Supply, Analog | ±14.25V~15.75V |
| Weight | 600.301152mg |
| Package / Case | 48-BSSOP (0.295, 7.50mm Width) |
| INL/DNL (LSB) | ±4 (Max), ±2 (Max) |
| Contact Plating | Gold |
| Number of Functions | 1 |
| Surface Mount | YES |
| Data Interface | Parallel |
| Pbfree Code | yes |
| Supply Voltage | 15V |
| Nominal Supply Current | 6mA |
| Number of Converters | 4 |
| Differential Output | No |
| Number of Bits | 16 |
| Sampling Rate | 100 ksps |
| Number of Terminations | 48 |
| Number of Pins | 48 |
| Pin Count | 48 |
| Voltage - Supply, Digital | 5V |
| Width | 7.49mm |
| Height | 2.79mm |
| Thickness | 2.59mm |
| Base Part Number | DAC7744 |
| Manufacturer's Part No. | DAC7744EB/1K |
| RoHS Status | ROHS3 Compliant |
| JESD-609 Code | e4 |
| HTSUS | 8542.39.0001 |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing DAC7744EB/1K replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for DAC7744EB/1K?
Not automatically. Cross-reference mapping helps shortlist candidates, but package, electrical behavior, qualification scope, and approval rules still need to be checked before release.
Which parameters should teams compare first for DAC7744EB/1K alternatives?
Start with package, series, key attributes, lifecycle status, stock position, datasheet access, and the mapped pin-to-pin or cross-reference note. Then confirm application-specific requirements in the datasheet and RFQ stage.
Can I request a quote for an alternative to DAC7744EB/1K?
Yes. Use the product links or RFQ actions on this page to request pricing, availability, documentation, and sourcing support for any listed alternative part.
Is DAC7744EB/1K obsolete, and what replacement should buyers review first?
Check the lifecycle row on this page first. If buyers need a fast starting point, the strongest mapped replacement currently surfaced here is , followed by the other alternatives shown in the comparison table.
Engineering support
Need help validating the replacement path?
If your team is unsure whether a mapped alternative to DAC7744EB/1K from Texas Instruments is really usable, contact us for help on package fit, pin compatibility, key parameter gaps, and qualification-facing review questions.
Contact a hardware engineer
Email our engineering support contact at [email protected], or use the contact page if the question should be routed across sourcing, engineering, and support.
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Package and pin compatibility
Review whether the alternate path looks credible from package, footprint, and pin-level perspectives.
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Parameter and function gaps
Surface the electrical, interface, or application-fit questions that still need confirmation before approval.
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Qualification and approval prep
Organize the documentation, datasheet evidence, and validation checkpoints your internal team may still require.