MAX5170BEEE 14-Bit Digital to Analog Converter Equivalent & Substitute Parts

Part Overview

The MAX5170BEEE is a 14-bit digital to analog converter (DAC) manufactured by Analog Devices Inc./Maxim Integrated, designed for data acquisition applications requiring voltage output conversion. This component features a single DAC channel with SPI interface, external reference capability, and buffered voltage output. The MAX5170BEEE is currently classified as obsolete, making identification of functionally equivalent substitute parts essential for ongoing system support and new design implementations. Substitute parts must maintain identical electrical specifications and package compatibility to ensure direct replacement without circuit redesign.

Substiute Parts

MAX5170BEEE

Analog Devices Inc./Maxim IntegratedIn Stock: 1152MAX5170BEEE Datasheet

Current PartRFQ

MAX5170BEEE+

Analog Devices Inc./Maxim IntegratedIn Stock: 2866MAX5170BEEE+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX5170BEEE is determined by strict equivalence across the following critical parameters:

• Resolution & Channel Configuration: 14-bit resolution with single DAC channel
• Interface Protocol: SPI digital interface for data communication
• Output Characteristics: Buffered voltage output with external reference input
• Supply Voltage Requirements: Dual 5V supplies (analog and digital)
• Linearity Specifications: INL/DNL performance of ±2 LSB (Max) and ±1 LSB (Max)
• Settling Time: 18µs typical response time
• Package Compatibility: 16-SSOP surface mount package with 0.154" width
• Temperature Range: -40°C to 85°C operating window

The MAX5170BEEE+ qualifies as a direct substitute based on identical electrical specifications and package configuration. The primary distinction is product status and compliance certification, not functional capability.

Parameter Comparison

Engineering Selection Recommendations

The MAX5170BEEE+ is the direct functional equivalent of the MAX5170BEEE. Both components share identical electrical specifications, pin configuration, and package geometry, enabling pin-for-pin replacement without circuit modification.

Selection between these parts should be based on:

Product Status: The MAX5170BEEE is obsolete, while the MAX5170BEEE+ maintains active production status. For new designs or long-term system support, the MAX5170BEEE+ is the appropriate choice due to continued manufacturer availability.

Compliance Requirements: The MAX5170BEEE+ carries ROHS3 compliance certification, whereas the original MAX5170BEEE is RoHS non-compliant. Systems requiring RoHS compliance must use the MAX5170BEEE+.

Supply Chain Continuity: The MAX5170BEEE+ has significantly higher inventory availability (2808 units) compared to the MAX5170BEEE (1048 units), supporting both immediate procurement and long-term supply chain planning.

Frequently Asked Questions (FAQ)

Q: Can the MAX5170BEEE+ directly replace the MAX5170BEEE without circuit changes?

A: Yes. The MAX5170BEEE+ is electrically and mechanically identical to the MAX5170BEEE. Both components feature the same 14-bit resolution, SPI interface, buffered voltage output, and 16-SSOP package configuration. Direct substitution is supported without PCB redesign or firmware modification.

Q: What is the difference between MAX5170BEEE and MAX5170BEEE+?

A: The primary differences are product status and compliance certification. The MAX5170BEEE is obsolete and RoHS non-compliant, while the MAX5170BEEE+ is in active production and ROHS3 compliant. Electrical performance and package specifications are identical.

Q: Are there packaging differences between these parts?

A: The MAX5170BEEE is supplied in standard packaging, while the MAX5170BEEE+ is supplied in tube packaging. Both use the 16-SSOP surface mount package with identical pin assignments and mechanical dimensions (0.154" width, 3.90mm).

Q: Which part should be selected for new designs?

A: The MAX5170BEEE+ should be selected for new designs. It maintains active production status, carries current compliance certifications, and ensures long-term supply chain availability.

Q: Are the settling time and linearity specifications identical?

A: Yes. Both parts specify 18µs typical settling time and identical INL/DNL performance of ±2 LSB (Max) and ±1 LSB (Max). No performance differences exist between the two components.