DAC5672AIPFBR Equivalent & Substitute Parts

Part Overview

The DAC5672AIPFBR is a 14-bit digital-to-analog converter manufactured by Texas Instruments, designed for data acquisition applications requiring dual D/A conversion channels. This device features current-unbuffered output with differential capability and operates across a 3V to 3.6V supply range. The component is actively supported and maintains full RoHS3 compliance with REACH unaffected status. Substitute parts are identified when equivalent electrical specifications and mechanical packaging allow direct functional replacement in circuit designs.

Substiute Parts

DAC5672AIPFBR

Texas InstrumentsIn Stock: 2118DAC5672AIPFBR Datasheet

Current PartRFQ

DAC5672IPFBR

Texas InstrumentsIn Stock: 2071DAC5672IPFBR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DAC5672AIPFBR is determined by strict equivalence across the following critical parameters: 14-bit resolution, dual D/A converter channels, 20ns typical settling time, current-unbuffered output topology, differential output capability, parallel data interface, external and internal reference support, 3V to 3.6V dual supply operation, ±1.1 and ±0.75 LSB INL/DNL specifications, current source architecture, -40°C to 85°C operating temperature range, and 48-TQFP (7x7) surface mount packaging. The DAC5672IPFBR meets all these criteria and qualifies as a parametric equivalent. Differences in packaging format (Cut Tape and Digi-Reel versus standard packaging) do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the DAC5672AIPFBR and DAC5672IPFBR maintain active product status with full regulatory compliance. Both devices carry ROHS3 certification and REACH unaffected designation, meeting current environmental and safety standards. Selection between these parts is based on packaging and supply chain availability rather than electrical performance. The DAC5672AIPFBR is available in standard packaging format with 2010 units in stock. The DAC5672IPFBR is supplied in Cut Tape and Digi-Reel formats with 2000 units in stock. For applications requiring specific packaging formats or supply chain continuity, either part provides equivalent functional performance.

Frequently Asked Questions (FAQ)

Q: Can DAC5672IPFBR replace DAC5672AIPFBR in existing designs? A: Yes. Both parts share identical electrical specifications, including 14-bit resolution, dual D/A converter channels, 20ns settling time, current-unbuffered output, differential capability, parallel interface, and -40°C to 85°C operating range. The 48-TQFP (7x7) surface mount package is identical. Substitution is direct with no circuit modifications required.

Q: What is the difference between these two part numbers? A: The primary difference is packaging format. DAC5672AIPFBR uses standard packaging, while DAC5672IPFBR is supplied in Cut Tape and Digi-Reel formats. All electrical and mechanical specifications are equivalent.

Q: Are both parts RoHS compliant? A: Yes. Both DAC5672AIPFBR and DAC5672IPFBR are ROHS3 compliant and REACH unaffected, meeting current environmental regulations.

Q: What supply voltage range do these converters support? A: Both analog and digital supply voltages operate across 3V to 3.6V. The devices support external and internal reference configurations.

Q: Are these parts suitable for high-speed applications? A: Both devices feature 20ns typical settling time with current source architecture and parallel data interface, supporting applications requiring rapid D/A conversion cycles.