What is a cross-reference page for DAC7734E/1K?
This page groups mapped replacement options for DAC7734E/1K so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
DAC7734E/1K replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for DAC7734E/1K, then verify package, specifications, and application fit before approval.
Compare DAC7734E/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 DAC7734E/1K Texas Instruments |
|---|---|
| Part Number | DAC7734E/1K |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Subcategory | Data Acquisition - Digital to Analog Converters (DAC) |
| Package | SSOP |
| Series | - |
| Key Attributes | - |
| Description | IC QUAD SER 16B VOUT D/A 48-SSOP |
| Lifecycle | - |
| Stock | 181,539 |
| Available | 63,613 |
| Min Order | 1 |
| Datasheet | Request |
| RoHS Status | ROHS3 Compliant |
| JESD-609 Code | e4 |
| HTSUS | 8542.39.0001 |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Part Status | Active |
| Differential Output | NO |
| Contact Plating | Gold |
| Surface Mount | Yes |
| Pbfree Code | Yes |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Number of Functions | 1 |
| Number of DAC Channels | 4 |
| Lead Free | Lead Free |
| Height | 2.79mm |
| Mounting Type | Surface Mount |
| Width | 7.49mm |
| Number of Bits | 16 |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Factory Lead Time | 6 Weeks |
| Packaging | Tape & Reel (TR) |
| Series | - |
| Operating Temperature | -40°C~85°C |
| Pin Count | 48 |
| Number of Pins | 48 |
| Number of Terminations | 48 |
| 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 |
| Voltage - Supply, Digital | 5V |
| Technology | CMOS |
| Supply Voltage | 15V |
| Operating Supply Voltage | 15V |
| Manufacturer | Texas |
| Resolution | 2 B |
| Data Interface | SPI |
| Input Format | SERIAL |
| Reference Type | External |
| Integral Nonlinearity (INL) | 3 LSB |
| Terminal Pitch | 0.635mm |
| Length | 15.88mm |
| Nominal Supply Current | 6mA |
| Architecture | R-2R |
| Max Supply Voltage | 15.75V |
| Thickness | 2.59mm |
| Settling Time | 11μs |
| Sampling Rate | 89 ksps |
| Conversion Rate | 89 ksps |
| Voltage - Supply, Analog | ±14.25V~15.75V |
| Min Supply Voltage | 14.25V |
| INL/DNL (LSB) | ±4 (Max), ±3 (Max) |
| Weight | 600.301152mg |
| Package / Case | 48-BSSOP (0.295, 7.50mm Width) |
| Base Part Number | DAC7734 |
| Manufacturer's Part No. | DAC7734E/1K |
| Dual Supply Voltage | 15V |
| Negative Supply Voltage-Nom | -15V |
| Differential Nonlinearity | 3 LSB |
| Analog Output Voltage-Max | 10V |
| Power Consumption | 50mW |
| Max Dual Supply Voltage | 15.75V |
| Analog Output Voltage-Min | -10V |
| Linearity Error-Max (EL) | 0.0061% |
| Min Dual Supply Voltage | 14.25V |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing DAC7734E/1K replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for DAC7734E/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 DAC7734E/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 DAC7734E/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 DAC7734E/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 DAC7734E/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.