What is a cross-reference page for DAC2902Y/1K?
This page groups mapped replacement options for DAC2902Y/1K so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
DAC2902Y/1K replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for DAC2902Y/1K, then verify package, specifications, and application fit before approval.
Compare DAC2902Y/1K against mapped replacement options
Review package, lifecycle, stock, and MOQ in one view
Move from engineering screening to RFQ without leaving the page
No mapped replacement parts yet
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.
swipe Swipe or scroll horizontally to compare more part numbers
The left column stays visible so buyers can keep the spec label in view while scanning multiple alternatives.
| Parameter Comparison Chart | Current part DAC2902Y/1K Texas Instruments |
|---|---|
| Part Number | DAC2902Y/1K |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Subcategory | Data Acquisition - Digital to Analog Converters (DAC) |
| Package | TQFP |
| Series | - |
| Key Attributes | - |
| Description | IC DUAL 12-BIT D/A CONV 48-TQFP |
| Lifecycle | - |
| Stock | 177,743 |
| Available | 57,396 |
| Min Order | 1 |
| Datasheet | Request |
| Part Status | Active |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Lead Free | Lead Free |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Mounting Type | Surface Mount |
| Factory Lead Time | 6 Weeks |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -40°C~85°C |
| Subcategory | Other Converters |
| Categories | Integrated Circuits (ICs) |
| Input Bit Code | BINARY |
| Sub-Categories | Data Acquisition - Digital to Analog Converters (DAC) |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Form | GULL WING |
| Converter Type | D/A CONVERTER |
| Technology | CMOS |
| Manufacturer | Texas |
| Reference Type | External, Internal |
| Terminal Position | QUAD |
| Terminal Pitch | 0.5mm |
| Resolution | 1.5 B |
| Integral Nonlinearity (INL) | 3 LSB |
| Package / Case | 48-TQFP |
| Sampling Rate | 125 Msps |
| Nominal Supply Current | 58mA |
| Voltage - Supply, Analog | 3V~5.5V |
| Weight | 137.410139mg |
| Output Type | Current - Unbuffered |
| Settling Time | 30ns (Typ) |
| Architecture | Segmented DAC |
| Contact Plating | Gold |
| Operating Supply Voltage | 5V |
| Surface Mount | YES |
| Data Interface | Parallel |
| Number of Bits | 12 |
| Radiation Hardening | No |
| Pbfree Code | yes |
| Number of Functions | 2 |
| Max Supply Voltage | 5.5V |
| Thickness | 1mm |
| Height | 1.2mm |
| Supply Voltage | 3.3V |
| Length | 7mm |
| Number of Converters | 2 |
| Width | 7mm |
| Min Supply Voltage | 3V |
| Voltage - Supply, Digital | 3V~5.5V |
| Number of Terminations | 48 |
| Number of Pins | 48 |
| Pin Count | 48 |
| Conversion Rate | 125 Msps |
| Differential Output | YES |
| INL/DNL (LSB) | ±1, ±1 |
| Base Part Number | DAC2902 |
| Manufacturer's Part No. | DAC2902Y/1K |
| RoHS Status | ROHS3 Compliant |
| JESD-609 Code | e4 |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| HTSUS | 8542.39.0001 |
| Spurious-free dynamic range (SFDR) | 82 dB |
| Signal to Noise Ratio (SNR) | 68 dB |
| Analog Output Voltage-Min | -1V |
| Power Consumption | 310mW |
| Differential Nonlinearity | 2.5 LSB |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing DAC2902Y/1K replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for DAC2902Y/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 DAC2902Y/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 DAC2902Y/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 DAC2902Y/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 DAC2902Y/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.
developer_board
Package and pin compatibility
Review whether the alternate path looks credible from package, footprint, and pin-level perspectives.
tune
Parameter and function gaps
Surface the electrical, interface, or application-fit questions that still need confirmation before approval.
task_alt
Qualification and approval prep
Organize the documentation, datasheet evidence, and validation checkpoints your internal team may still require.