AD5337BRMZ Equivalent & Substitute Parts

Part Overview

The AD5337BRMZ is an 8-bit Digital to Analog Converter (DAC) manufactured by Analog Devices Inc., designed for data acquisition applications requiring dual voltage-output conversion. This active product features I2C interface compatibility, external reference capability, and operates across a wide supply voltage range of 2.5V to 5.5V for both analog and digital domains. The component is housed in an 8-MSOP surface mount package with a settling time of 8µs, making it suitable for moderate-speed conversion applications. Substitute parts are identified when electrical specifications, package type, and functional characteristics remain identical across manufacturing variants or temperature grades.

Substiute Parts

AD5337BRMZ

Analog Devices Inc.In Stock: 3494AD5337BRMZ Datasheet

Current PartRFQ

AD5337ARMZ

Analog Devices Inc.In Stock: 16112AD5337ARMZ Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The AD5337BRMZ qualifies for substitution with the AD5337ARMZ based on strict parametric equivalence. Both parts share identical electrical specifications across all critical performance metrics: 8-bit resolution, dual DAC architecture, 8µs settling time, I2C interface, external reference configuration, and matching supply voltage ranges. Both components utilize String DAC architecture with identical INL/DNL performance (±0.15, ±0.02 LSB). The substitution is valid because the parts maintain identical package specifications (8-MSOP, 0.118" width, 3.00mm), mounting type (Surface Mount), and operating temperature range (-40°C ~ 105°C). Compliance certifications are equivalent: both are ROHS3 compliant, REACH unaffected, and carry MSL rating of 1 (Unlimited). The difference between these variants is limited to manufacturing date code or internal process node, which does not affect functional or electrical performance within the specified parameters.

Parameter Comparison

Engineering Selection Recommendations

Both the AD5337BRMZ and AD5337ARMZ are active products from Analog Devices Inc. with full ROHS3 compliance and REACH unaffected status. Selection between these parts should be based on availability and supply chain requirements, as all electrical and mechanical specifications are identical. Both components meet the same regulatory and environmental compliance standards. The AD5337ARMZ currently maintains higher inventory availability (16,007 pcs) compared to the AD5337BRMZ (3,400 pcs), which may influence procurement decisions for high-volume applications. No functional or performance trade-offs exist between these variants within the specified operating parameters.

Frequently Asked Questions (FAQ)

Q: Can AD5337ARMZ be used as a direct replacement for AD5337BRMZ in existing designs?

A: Yes. Both parts are parametrically equivalent across all electrical specifications, package dimensions, and compliance certifications. No circuit modifications or re-qualification are required.

Q: Are there any differences in pin configuration between these parts?

A: No. Both components use the identical 8-MSOP package with 0.118" width and 3.00mm height. Pin assignments and functionality are identical.

Q: Do both parts support the same I2C communication protocol?

A: Yes. Both AD5337BRMZ and AD5337ARMZ implement identical I2C interface specifications with external reference configuration.

Q: What is the significance of the different part number suffixes (BRMZ vs. ARMZ)?

A: The suffix variation indicates different manufacturing date codes or internal process nodes from Analog Devices Inc. These variants do not affect electrical performance, settling time, resolution, or output characteristics within the specified operating range.

Q: Are moisture sensitivity requirements identical for both parts?

A: Yes. Both components carry MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: Can these parts be used interchangeably in PCB assembly?

A: Yes. Identical package specifications (8-MSOP, Surface Mount) and pin configurations allow direct substitution without PCB redesign or assembly process changes.