MAX4523ESE Equivalent & Substitute Parts

Part Overview

The MAX4523ESE is a 4-circuit IC switch with SPST NO/NC configuration, 100Ohm on-state resistance, and 16-SOIC surface mount packaging. Manufactured by Analog Devices Inc./Maxim Integrated, this component operates across a supply voltage range of 2V to 12V (single supply) or ±2V to ±6V (dual supply). The MAX4523ESE is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and production continuity.

Substiute Parts

MAX4523ESE

Analog Devices Inc./Maxim IntegratedIn Stock: 1238MAX4523ESE Datasheet

Current PartRFQ

MAX4523ESE+

Analog Devices Inc./Maxim IntegratedIn Stock: 1251MAX4523ESE+ Datasheet

DirectRFQ

ADG1313YRZ

Analog Devices Inc.In Stock: 857ADG1313YRZ Datasheet

MFR RecommendedRFQ

ADG1313YRZ-REEL7

Analog Devices Inc.In Stock: 729ADG1313YRZ-REEL7 Datasheet

MFR RecommendedRFQ

ADG513BRZ

Analog Devices Inc.In Stock: 2617ADG513BRZ Datasheet

MFR RecommendedRFQ

ADG513BRZ-REEL

Analog Devices Inc.In Stock: 890ADG513BRZ-REEL Datasheet

MFR RecommendedRFQ

ADG513BRZ-REEL7

Analog Devices Inc.In Stock: 5378ADG513BRZ-REEL7 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX4523ESE is determined by the following critical parameters:

• Switch Circuit Configuration: SPST NO/NC topology with 4 independent circuits
• Package Type: 16-SOIC surface mount form factor
• On-State Resistance: Maximum 100Ohm specification
• Supply Voltage Compatibility: Single supply 2V–12V or dual supply ±2V–±6V
• Operating Temperature Range: -40°C to 85°C minimum
• Multiplexer/Demultiplexer Circuit: 1:1 configuration

Substitute parts are grouped into two categories based on electrical performance and compliance status:

Category 1 - Direct Replacement (Identical Specifications) MAX4523ESE+ provides identical electrical specifications with improved RoHS3 compliance and active product status.

Category 2 - Functional Alternatives (Modified Specifications) ADG513BRZ, ADG513BRZ-REEL, and ADG513BRZ-REEL7 operate at reduced on-state resistance (30Ohm typical) with narrower supply voltage ranges (3V–5.5V single supply, ±4.5V–±5.5V dual supply). These parts maintain SPST NO/NC configuration, 4-circuit topology, and 16-SOIC packaging.

ADG1313YRZ and ADG1313YRZ-REEL7 feature increased on-state resistance (200Ohm) with extended supply voltage capability (12V single supply, ±15V dual supply) and higher operating temperature range (-40°C to 105°C).

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement with Improved Compliance: MAX4523ESE+ is the primary substitute when maintaining identical electrical specifications is required. This part provides the same 100Ohm on-state resistance, 2V–12V single supply range, and ±2V–±6V dual supply range as the original MAX4523ESE. The MAX4523ESE+ achieves ROHS3 compliance and maintains active product status, eliminating obsolescence risk while preserving circuit functionality.

For Low-Resistance Applications: ADG513BRZ, ADG513BRZ-REEL, and ADG513BRZ-REEL7 are suitable when lower on-state resistance (30Ohm typical) is acceptable or beneficial for reducing signal attenuation. These parts operate within narrower supply voltage ranges (3V–5.5V single supply, ±4.5V–±5.5V dual supply) and are appropriate for 3.3V and 5V logic systems. All three variants maintain ROHS3 compliance and active status. Selection between tube (ADG513BRZ) and tape & reel packaging (ADG513BRZ-REEL, ADG513BRZ-REEL7) depends on production volume and assembly requirements.

For High-Voltage or Extended Temperature Applications: ADG1313YRZ and ADG1313YRZ-REEL7 accommodate higher supply voltages (12V single supply, ±15V dual supply) and extended operating temperature range (-40°C to 105°C). The increased on-state resistance (200Ohm) represents a trade-off for enhanced voltage capability. These parts are ROHS3 compliant and active. Selection between tube and tape & reel packaging follows production methodology.

Frequently Asked Questions (FAQ)

Q: Can MAX4523ESE+ be used as a direct drop-in replacement for MAX4523ESE? A: Yes. MAX4523ESE+ maintains identical electrical specifications including 100Ohm on-state resistance, 2V–12V single supply voltage, ±2V–±6V dual supply voltage, and 16-SOIC packaging. The primary differences are improved RoHS3 compliance and active product status.

Q: What are the supply voltage constraints when substituting with ADG513BRZ series? A: ADG513BRZ, ADG513BRZ-REEL, and ADG513BRZ-REEL7 operate at 3V–5.5V single supply or ±4.5V–±5.5V dual supply. These parts are not suitable for applications requiring the full 2V–12V range of the original MAX4523ESE. Verify circuit supply voltages before selection.

Q: How does on-state resistance affect circuit performance? A: On-state resistance directly impacts signal attenuation and power dissipation. The MAX4523ESE and MAX4523ESE+ specify 100Ohm maximum. ADG513BRZ series provides 30Ohm typical resistance, reducing signal loss. ADG1313YRZ series specifies 200Ohm, increasing attenuation. Select based on signal integrity and power budget requirements.

Q: What is the difference between tube and tape & reel packaging? A: Tube packaging (MAX4523ESE+, ADG513BRZ, ADG1313YRZ) is suitable for lower-volume production and manual assembly. Tape & reel packaging (ADG513BRZ-REEL, ADG513BRZ-REEL7, ADG1313YRZ-REEL7) is optimized for automated pick-and-place assembly at higher volumes. Electrical specifications are identical between packaging variants.

Q: Are all substitute parts RoHS3 compliant? A: All substitute parts listed (MAX4523ESE+, ADG513BRZ series, ADG1313YRZ series) are ROHS3 compliant. The original MAX4523ESE is RoHS non-compliant. Compliance status should be verified against procurement requirements.

Q: What operating temperature range should be considered for long-term reliability? A: The MAX4523ESE, MAX4523ESE+, and ADG513BRZ series operate from -40°C to 85°C. ADG1313YRZ and ADG1313YRZ-REEL7 extend to -40°C to 105°C. Select based on application thermal environment and reliability specifications.