Texas Instruments DAC7734EC
DAC7734EC variants from Texas Instruments
DAC7734EC Overview
What changes between part numbers, and what to check before you lock the BOM — Digital to Analog Converters (DAC).
Key Features
- Footprint / package: 48-BSSOP (0.295", 7.50mm Width)Single package option across listed variants; still confirm reel vs tube suffix if you auto-insert.
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
Target Applications
- Digital to Analog Converters (DAC) — design-in and field replacement
- BOM scrub where only the base prefix is known but suffix is TBD
- Second-source checks when the original MPN is constrained
Ordering Variants
Compare 2 DAC7734EC part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Description | Package Type | Manufacturer | Lifecycle | RoHS | Availability | Action |
|---|---|---|---|---|---|---|---|
| DAC7734EC | Package: 48-BSSOP (0.295", 7.50mm Width) | Mounting Type: Surface Mount | Number of Bits: 16 | Operating Temperature: -40°C ~ 85°C | 48-BSSOP (0.295", 7.50mm Width) | Texas Instruments | Active | Compliant | In Stock | |
| DAC7734EC/1K | Package: 48-BSSOP (0.295", 7.50mm Width) | Mounting Type: Surface Mount | Number of Bits: 16 | Operating Temperature: -40°C ~ 85°C | 48-BSSOP (0.295", 7.50mm Width) | Texas Instruments | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on DAC7734EC map to package, grade, and reel options.
How to Choose the Right DAC7734EC Digital to Analog Converters (DAC)
Match the footprint first
Packages here: 48-BSSOP (0.295", 7.50mm Width). Open the land-pattern drawing before you substitute a different suffix.
Electrical headroom
Compare voltage and current columns in the variant table. For DAC7734EC, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.
Temp grade letter matters
Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.
Copy the full MPN
Do not BOM only "DAC7734EC" — include the full suffix (e.g. 1K). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for DAC7734EC product family
Identity
Variant Parameters
Source DAC7734EC with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 2 ordering variants from Texas Instruments. Our team supports active, EOL, and hard-to-find component sourcing.
- Original manufacturer parts with traceability options
- BOM upload and multi-line RFQ support
- Package, grade, and compliance verification
Frequently Asked Questions
Common technical questions about the DAC7734EC product family.