DAC5675IPHP Tech Specifications
Texas Instruments - DAC5675IPHP technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - DAC5675IPHP

Product Attribute	Attribute Value
Part Number	DAC5675IPHP
Package	48-PowerTQFP
Description	48-PowerTQFP
Stock Condition	Get 14860 pcs available quantity at Allelco
Payment	PayPal / TT / Credit Card / Western Union
Allelco Certifications	ESD / ISO 9001 / ISO 13485 / ISO 28000

Product Attribute	Attribute Value
Manufacturer	Texas Instruments
RoHs Status	-
Warranty	100% Perfect Functions
Transport port	Hong Kong
Shipping by	DHL / FedEx / UPS / TNT / SF Express
RFQ Email	info@allelco.com

Parts Introduction

Manufacturer Part Number

DAC5675IPHP

Manufacturer

Texas Instruments

Introduction

The DAC5675IPHP is a high-performance, 14-bit digital-to-analog converter (DAC) from Texas Instruments. It is designed for a wide range of applications, including industrial automation, test and measurement equipment, and audio/video systems.

Product Features and Performance

14-bit resolution with excellent differential and integral linearity (INL/DNL: ±2 LSB, ±1.5 LSB)

Fast settling time of 12 ns (typical)

Differential current output with high output compliance voltage

LVDS parallel digital interface

Internal or external reference support

Wide operating voltage range of 3.15V to 3.6V

Product Advantages

High-precision performance with low noise and distortion

Fast response time for real-time control applications

Flexible interface options and reference sources

Wide operating temperature range of -40°C to 85°C

Small, space-saving 48-pin HTQFP package

Key Reasons to Choose This Product

Exceptional dynamic performance and accuracy for demanding applications

Versatile design that can be easily integrated into various systems

Robust and reliable operation in challenging environmental conditions

Cost-effective solution with a proven track record of performance and reliability

Quality and Safety Features

Rigorous quality control and testing procedures

Compliance with industry standards and safety regulations

Robust design to withstand electrical and environmental stresses

Compatibility

The DAC5675IPHP is compatible with a wide range of industrial, test and measurement, and audio/video equipment. It can be easily integrated into various system designs using its flexible interface and reference options.

Application Areas

Industrial automation and control systems

Test and measurement equipment

Audio/video signal processing

Medical instrumentation

Telecommunications and networking equipment

Product Lifecycle

The DAC5675IPHP is an active product in the Texas Instruments portfolio. There are no known plans for discontinuation at this time. If you require information on equivalent or alternative models, please contact our sales team through our website for the latest product availability and recommendations.

Frequently Asked Questions(FAQ)

How does the DAC5675IPHP's settling time of 12ns impact system-level signal fidelity in high-speed applications, and what design considerations are necessary to fully leverage this performance?: The 12ns typical settling time of the DAC5675IPHP enables precise analog output transitions within tight timing budgets, which is critical in applications such as direct digital synthesis (DDS) or high-bandwidth data acquisition. However, achieving full fidelity requires careful attention to layout parasitics, output filtering, and interface synchronization. For instance, in a 14-bit resolution system targeting 100 MSPS operation, even minor trace inductance or capacitance can degrade settling accuracy by exceeding the 12ns window, introducing distortion beyond the ±1.5 LSB DNL specification. Therefore, designers must ensure low-impedance supply paths and matched termination networks to maintain linearity across dynamic transitions.

What are the implications of using an unbuffered current-output architecture in the DAC5675IPHP for driving resistive loads versus requiring external amplification?: The DAC5675IPHP’s unbuffered current-output design inherently limits its ability to source or sink significant current directly into resistive loads without degradation in output accuracy. While it can drive small resistive loads with minimal loading effects, most real-world applications require current-to-voltage conversion via a transimpedance amplifier (TIA). This adds complexity but preserves dynamic performance, especially important given the 14-bit resolution and ±2 LSB INL. In contrast to voltage-output DACs, bypassing proper buffering risks violating the specified output range under load, potentially pushing the output outside the intended ±2 V swing when using standard 50Ω terminations.

How do the internal and external reference options in the DAC5675IPHP affect long-term stability and noise performance in precision instrumentation?: Selecting between internal and external references in the DAC5675IPHP involves a trade-off between integration simplicity and thermal/electrical stability. The internal bandgap reference offers convenience and reduces component count but typically exhibits higher drift over temperature (±5 ppm/°C max), which at 14 bits translates to approximately 0.35 LSB error across the -40°C to +85°C range. An external low-noise reference, such as a precision shunt or series device, can improve stability to <±1 ppm/°C and reduce total harmonic distortion (THD) by minimizing reference-induced jitter. For systems requiring calibration or multi-DAC synchronization, an external reference ensures consistent offset and gain across channels.

Can the DAC5675IPHP be effectively used in multi-channel synchronized systems, and what LVDS parallel interface constraints should be considered?: Yes, the DAC5675IPHP supports multi-channel operation through its LVDS-compatible parallel interface, enabling synchronized updates across multiple devices. However, interfacing requires strict attention to skew control and clock distribution. Since LVDS signals transition near the rail and are sensitive to impedance mismatches, maintaining consistent trace lengths on data lines—within ±50 ps—is essential to prevent misalignment during update cycles. Additionally, the 14-bit word width demands careful PCB routing to avoid crosstalk, particularly when sharing clock and strobe signals with other high-speed components in the same HTQFP package footprint.

What power-supply sequencing requirements exist for the DAC5675IPHP when operating from a single 3.3V supply, and how does this affect system reliability?: Although the DAC5678IPHP accepts both analog and digital supplies within 3.15V to 3.6V, they must be applied simultaneously within 10 ms to avoid latch-up or undefined states. Sequential power-up can cause excessive inrush current if one domain reaches threshold before the other, potentially triggering overcurrent protection circuits in upstream regulators. In battery-powered or space-constrained designs, using a single 3.3V rail with well-bypassed decoupling capacitors minimizes sequencing complexity while meeting the ±100 mV ripple tolerance. Failure to adhere to this can result in transient glitches affecting INL or even permanent damage due to substrate injection.

How does the Moisture Sensitivity Level (MSL) rating of 3 for the DAC5675IPHP influence handling procedures during reflow soldering?: With an MSL of 3 and a floor life of 168 hours, the DAC5675IPHP must be stored in dry packaging and baked if exposed to ambient humidity beyond that duration before assembly. During reflow, peak temperatures must not exceed the maximum rated junction temperature (typically 150°C), and dwell above 220°C should be minimized (<60 seconds) to prevent delamination or bond-wire degradation. Proper bake-out (e.g., 125°C for 24 hours) restores reliability margins, especially in lead-free processes common in modern SMT lines, where higher thermal profiles are unavoidable.

What architectural advantages does the current-source array provide in the DAC5675IPHP compared to resistor-string topologies in terms of monotonicity and glitch energy?: The current-source architecture of the DAC5675IPHP inherently ensures excellent monotonic behavior and lower glitch energy during code transitions compared to resistor-based DACs like the R-2R ladder. Because switching occurs between discrete current sources rather than across varying resistance ratios, charge injection and discharge transients are more predictable, contributing to the specified ±1.5 LSB DNL. This results in reduced spurious-free dynamic range (SFDR) degradation in wideband applications—critical when synthesizing RF signals where even minor glitches introduce spectral leakage far from the carrier.

How does the choice of output filter capacitor affect settling accuracy in a DAC5675IPHP-based current-to-voltage converter stage?: In a TIA configuration using the DAC5675IPHP, the feedback capacitor value directly influences both bandwidth and settling time. A smaller capacitor increases bandwidth but extends settling due to increased RC time constant, potentially pushing beyond the 12ns target if not optimized. For example, with a 100Ω feedback resistor, a 10pF capacitor yields a 1.6ns pole, allowing faster response but risking instability if stray capacitance exceeds 5pF on the output node. Careful selection based on required full-scale swing and noise floor ensures that the combined analog front-end meets both speed and linearity targets dictated by the 14-bit resolution.

What role does the differential output capability play in rejecting common-mode interference in industrial measurement environments?: The differential output feature of the DAC5675IPHP allows true bipolar analog signals to be driven across a balanced load, effectively doubling signal swing while rejecting common-mode noise picked up along transmission lines. This is particularly valuable in noisy environments such as motor drives or power electronics, where ground loops and EMI can corrupt single-ended outputs. When paired with a differential receiver or op-amp configured for gain, the system maintains better CMRR (>80 dB typical) than single-ended implementations, preserving 14-bit integrity over longer cable runs.

How do the ECCN and HTSUS classifications (EAR99 and 8542.39.0001) influence import/export logistics for the DAC5675IPHP?: Classified under EAR99 and HTSUS 8542.39.0001, the DAC5675IPHP is subject to U.S. export regulations but generally qualifies for most international shipments without special licenses, assuming compliance with end-use restrictions. However, exporters must still complete proper documentation including Commercial Control List Classification and Country of Origin statements. Misclassification could delay customs clearance or trigger audits, especially in regions with heightened scrutiny on semiconductor imports. Always verify current local regulations before shipping, as some countries impose additional reporting requirements even for EAR99 items.

In comparison to other 14-bit current-output DACs, how does the DAC5675IPHP balance cost, size, and performance for embedded control applications?: Relative to alternatives like the AD5667 or MAX5725, the DAC5675IPHP offers competitive INL (±2 LSB) and settling time (12ns) in a compact 48-pin HTQFP package, making it suitable for space-constrained embedded systems. While newer CMOS variants may offer lower power, the TI part provides robust LVDS compatibility and dual-supply flexibility uncommon in older generations. Its integration density allows designers to replace multiple discrete components, reducing BOM count in motor control or sensor conditioning loops where board area and reliability outweigh ultra-low-power metrics. However, for ultra-high-speed applications (>20 MSPS), alternative architectures may outperform due to advanced process nodes.

What testing methodology best validates the DAC5675IPHP’s INL and DNL specifications under actual system conditions?: Validating the ±2 LSB INL and ±1.5 LSB DNL requires measuring the DAC5675IPHP in a closed-loop configuration with calibrated instrumentation. A step-response test using a high-resolution DVM or spectrum analyzer captures integral nonlinearity by comparing actual output steps against ideal ones across the entire code range. Differential nonlinearity is assessed by identifying missing codes or non-uniform step sizes during a swept input pattern. Real-world factors like supply noise, reference stability, and output loading must be included in the test setup; otherwise, lab measurements may overstate performance. Automated parametric testing under worst-case temperature ensures compliance across production batches.

How does the absence of a built-in output buffer affect the DAC5675IPHP’s drive capability when sourcing current into capacitive loads?: Without an internal buffer, the DAC5675IPHP presents a high-impedance current source at its output, meaning it cannot directly supply large charging currents into capacitive loads such as long cables or external filters. Attempting to drive >100 pF without external buffering leads to slow settling and possible overshoot due to inadequate drive strength. Instead, designers must use an external op-amp or TIA to absorb the displacement current, ensuring the DAC itself operates within its specified output current range (±10 mA max). This separation of analog generation from signal conditioning enhances stability and simplifies compensation network design.

What precautions are necessary when mounting the DAC5675IPHP in high-vibration environments, given its surface-mount package?: The 48-HTQFP package of the DAC5675IPHP relies on solder joint integrity for mechanical resilience. In high-vibration settings such as automotive or aerospace systems, conformal coating and strain relief on adjacent traces help distribute stress away from pins prone to fatigue. Additionally, selecting a lead-free SAC305 solder alloy with appropriate reflow profile reduces microcrack formation over time. Mechanical fixation (e.g., potting or bracketing) should be avoided unless absolutely necessary, as it complicates repair and increases thermal resistance. Instead, optimizing pad geometry and land pattern per IPC standards improves robustness without compromising electrical performance.

How does the DAC5675IPHP compare to voltage-output DACs in terms of PSRR and susceptibility to supply noise?: As a current-output device, the DAC5675IPHP exhibits superior power supply rejection ratio (PSRR) in the low-frequency range compared to many voltage-output DACs, since variations in supply primarily modulate output current rather than directly shifting DC levels. However, high-frequency supply noise can couple into the output through parasitic capacitance, especially in unbuffered configurations. To mitigate this, local bypassing with 10 µF tantalum and 100 nF ceramic capacitors at each supply pin reduces ripple propagation. In contrast, voltage-output DACs often require tighter regulation due to direct supply coupling, making the DAC5675IPHP advantageous in systems with moderate switching noise but limited clean power availability.

Why might engineers choose the DAC5675IPHP over integrated DAC+ADC solutions despite its standalone nature?: While integrated converters simplify design by combining DAC and ADC functions, the DAC5675IPHP offers greater flexibility in output shaping, resolution, and interface protocol. Its 14-bit precision and LVDS support enable targeted signal generation independent of sampling rate constraints imposed by shared clock domains in mixed-signal ICs. Moreover, using separate high-performance DACs and ADCs allows independent optimization of bandwidth, linearity, and noise performance—critical in software-defined radio or test equipment where dynamic range must scale with application needs rather than being limited by integration trade-offs.

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Customer Reviews

Evaluation: 10 Articles

Nath***rooks

Jun 11, 2026

Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.
Dani***alkerTech

Jun 1, 2026

Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.
Yuki***aka88

May 26, 2026

信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。
Stev***aker

May 20, 2026

Solid diode for power rectification. Works well in switching circuits.
Bran***Lewis

May 11, 2026

Compact FPGA with good performance. Suitable for basic signal processing tasks.
Oliv***arris

May 7, 2026

Reliable I/O expander. Works well in embedded control applications.
Jess***Jones

Apr 17, 2026

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.
Mich***Smith

Apr 17, 2026

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.
Aman***arris

Apr 3, 2026

It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.
Mike***nch

Apr 3, 2026

Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

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America	Brazil	7
Europe	Germany	5
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Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
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Middle East	Israel	6

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Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
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DAC5675IPHP

Texas Instruments
41D-DAC5675IPHP

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DAC5675IPHP - Texas Instruments

Specifications

Parts Introduction

Manufacturer Part Number

Manufacturer

Introduction

Product Features and Performance

Product Advantages

Key Reasons to Choose This Product

Quality and Safety Features

Compatibility

Application Areas

Product Lifecycle

Frequently Asked Questions(FAQ)

Customers Also Interested in

Recommended Products

Customer Reviews

Evaluation: 10 Articles

Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.

Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.

信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。

Solid diode for power rectification. Works well in switching circuits.

Compact FPGA with good performance. Suitable for basic signal processing tasks.

Reliable I/O expander. Works well in embedded control applications.

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

Write a Review

Shipment

Delivery Time

Delivery Cost

Delivery Method

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Packaging

Electrostatic Discharge Protection and Handling

Certifications & Memberships

DAC5675IPHP

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Please refer to the English Version as our Official Version.