MAX313CSE Equivalent & Substitute Parts

Part Overview

The MAX313CSE is a 4-circuit SPST-NO analog switch IC manufactured by Analog Devices Inc./Maxim Integrated, housed in a 16-SOIC surface mount package. This component functions as a precision switch with 10Ohm on-state resistance, designed for signal routing and multiplexing applications across industrial and commercial systems. The MAX313CSE is classified as obsolete, making equivalent and substitute parts necessary for new designs and ongoing production support. Active alternatives with comparable or enhanced electrical characteristics are available from the same manufacturer family.

Key Parameters

Parameter	MAX313CSE
Switch Circuit Type	SPST - NO
Number of Circuits	4
Multiplexer/Demultiplexer Circuit	1:1
On-State Resistance (Max)	10Ohm
Channel-to-Channel Matching (ΔRon)	300mOhm
Voltage - Supply, Single (V+)	4.5V ~ 30V
Voltage - Supply, Dual (V±)	±4.5V ~ 20V
Switch Time (Ton, Toff) (Max)	225ns, 185ns
Charge Injection	20pC
Channel Capacitance (CS(off), CD(off))	15pF, 15pF
Current - Leakage (IS(off)) (Max)	500pA
Crosstalk	-85dB @ 1MHz
Operating Temperature	0°C ~ 70°C (TA)
Package / Case	16-SOIC (0.154", 3.90mm Width)
Product Status	Obsolete
RoHS Status	RoHS non-compliant

Substitute Part Grouping Explanation

Substitution of the MAX313CSE is determined by strict adherence to the following electrical and mechanical criteria:

Primary Substitution Criteria:

Switch circuit topology: SPST - NO (single-pole, single-throw, normally open)
Circuit count: 4 independent circuits
Multiplexer configuration: 1:1
Package type: 16-SOIC surface mount
Physical dimensions: 0.154" width, 3.90mm width

Secondary Electrical Parameters (must be compatible or superior):

On-state resistance: 10Ohm maximum (substitutes may have lower resistance)
Supply voltage ranges: Must support at least 4.5V ~ 30V single supply or ±4.5V ~ 20V dual supply
Switch timing: Ton/Toff specifications
Leakage current: 500pA maximum
Operating temperature range: Must encompass or exceed 0°C ~ 70°C

Compliance Considerations:

RoHS3 compliance preferred for new designs
Moisture sensitivity level: MSL 1 (Unlimited)

Substitutes are grouped by on-state resistance value, as this parameter directly affects circuit performance in signal routing applications. Parts with lower on-state resistance (5Ohm, 24Ohm, 35Ohm) provide improved signal integrity but may require circuit re-evaluation. Parts with higher on-state resistance (115Ohm) are suitable only for applications tolerant of increased insertion loss.

Parameter Comparison

Part Number	Manufacturer	On-State Resistance (Max)	ΔRon	V+ Supply	V± Supply	Ton/Toff (Max)	Leakage (Max)	Operating Temp	Product Status	RoHS Status	Packaging
MAX313CSE	Analog Devices	10Ohm	300mOhm	4.5V ~ 30V	±4.5V ~ 20V	225ns, 185ns	500pA	0°C ~ 70°C	Obsolete	Non-compliant	16-SOIC
MAX313CSE+	Analog Devices	10Ohm	300mOhm	4.5V ~ 30V	±4.5V ~ 20V	225ns, 185ns	500pA	0°C ~ 70°C	Active	ROHS3 Compliant	16-SOIC (Tube)
ADG452BRZ	Analog Devices	5Ohm	100mOhm	12V	±4.5V ~ 20V	180ns, 140ns	500pA	-40°C ~ 85°C	Active	ROHS3 Compliant	16-SOIC (Tube)
ADG452BRZ-REEL	Analog Devices	5Ohm	100mOhm	12V	±4.5V ~ 20V	180ns, 140ns	500pA	-40°C ~ 85°C	Active	ROHS3 Compliant	16-SOIC (Tape & Reel)
ADG432BRZ	Analog Devices	24Ohm	1.2Ohm	12V	±15V	90ns, 60ns	250pA	-40°C ~ 85°C	Active	ROHS3 Compliant	16-SOIC (Tube)
ADG432BRZ-REEL	Analog Devices	24Ohm	1.2Ohm	12V	±15V	90ns, 60ns	250pA	-40°C ~ 85°C	Active	ROHS3 Compliant	16-SOIC (Cut Tape & Digi-Reel)
ADG412BRZ	Analog Devices	35Ohm	—	12V	±15V	175ns, 145ns	250pA	-40°C ~ 85°C	Active	ROHS3 Compliant	16-SOIC (Tube)
ADG412BRZ-REEL	Analog Devices	35Ohm	—	12V	±15V	175ns, 145ns	250pA	-40°C ~ 85°C	Active	ROHS3 Compliant	16-SOIC (Tape & Reel)
ADG412BRZ-REEL7	Analog Devices	35Ohm	—	12V	±15V	175ns, 145ns	250pA	-40°C ~ 85°C	Active	ROHS3 Compliant	16-SOIC (Cut Tape & Digi-Reel)
ADG212AKRZ	Analog Devices	115Ohm	5.75Ohm	15V	±15V	600ns, 450ns	5nA	-40°C ~ 85°C	Active	ROHS3 Compliant	16-SOIC (Tube)
ADG212AKRZ-REEL	Analog Devices	115Ohm	5.75Ohm	15V	±15V	600ns, 450ns	5nA	-40°C ~ 85°C	Active	ROHS3 Compliant	16-SOIC (Cut Tape & Digi-Reel)

Engineering Selection Recommendations

Direct Replacement (Identical Electrical Performance): MAX313CSE+ is the active equivalent of MAX313CSE, maintaining identical on-state resistance (10Ohm), supply voltage ranges, and switching characteristics. This part is ROHS3 compliant and available in tube packaging. Selection of MAX313CSE+ is appropriate for designs requiring no circuit modification and compliance with current environmental standards.

Lower On-State Resistance Substitutes (5Ohm): ADG452BRZ and ADG452BRZ-REEL offer superior signal integrity with 5Ohm on-state resistance and improved channel matching (100mOhm vs. 300mOhm). These parts support the full dual supply range (±4.5V ~ 20V) matching the original specification. Operating temperature range extends to -40°C ~ 85°C. These substitutes are suitable for applications where reduced insertion loss and improved crosstalk performance (-90dB @ 1MHz) are beneficial. Packaging options include tube and tape & reel formats.

Mid-Range On-State Resistance Substitutes (24Ohm): ADG432BRZ and ADG432BRZ-REEL provide balanced performance with 24Ohm on-state resistance, faster switching times (90ns/60ns), and lower leakage current (250pA). Dual supply range is ±15V. These parts are suitable for applications where moderate insertion loss is acceptable and extended temperature operation (-40°C ~ 85°C) is required.

Higher On-State Resistance Substitutes (35Ohm): ADG412BRZ, ADG412BRZ-REEL, and ADG412BRZ-REEL7 feature 35Ohm on-state resistance with faster switching times (175ns/145ns) and lower leakage (250pA). Dual supply is ±15V. These substitutes are applicable only in applications tolerant of increased insertion loss. Multiple packaging options (tube, tape & reel, cut tape & digi-reel) are available.

High On-State Resistance Substitutes (115Ohm): ADG212AKRZ and ADG212AKRZ-REEL are suitable only for applications where high insertion loss is acceptable. These parts feature fixed 15V single supply and ±15V dual supply, with significantly slower switching times (600ns/450ns). Selection is limited to low-frequency signal routing applications.

Compliance and Product Status: All substitute parts listed are active products with ROHS3 compliance, addressing the non-compliant status of the obsolete MAX313CSE. For new designs and production continuity, MAX313CSE+ or ADG452BRZ are the preferred selections based on electrical equivalence and compliance status.

Frequently Asked Questions (FAQ)

Q: Can MAX313CSE+ be used as a direct replacement for MAX313CSE? A: Yes. MAX313CSE+ maintains identical electrical specifications including 10Ohm on-state resistance, 4.5V ~ 30V single supply, ±4.5V ~ 20V dual supply, and 16-SOIC package. The primary difference is product status (active vs. obsolete) and RoHS3 compliance. No circuit modification is required.

Q: What is the difference between ADG452BRZ and ADG452BRZ-REEL? A: Both parts are electrically identical with 5Ohm on-state resistance and identical performance specifications. The difference is packaging format: ADG452BRZ is supplied in tube packaging, while ADG452BRZ-REEL is supplied in tape & reel format. Selection depends on assembly process requirements and volume.

Q: Can I use ADG412BRZ-REEL7 instead of ADG412BRZ-REEL? A: Yes. Both parts are electrically identical with 35Ohm on-state resistance. ADG412BRZ-REEL7 is supplied in cut tape & digi-reel format, while ADG412BRZ-REEL is supplied in standard tape & reel format. Electrical performance and compatibility are identical; selection depends on packaging preference.

Q: What is the impact of using ADG452BRZ (5Ohm) instead of MAX313CSE (10Ohm)? A: ADG452BRZ provides lower on-state resistance, resulting in reduced insertion loss and improved signal integrity. Channel matching is superior (100mOhm vs. 300mOhm). The 16-SOIC package and pin configuration are identical, allowing direct PCB substitution. Operating temperature range extends to -40°C ~ 85°C. No circuit modification is required; performance will improve.

Q: Why does ADG212AKRZ have 115Ohm on-state resistance? A: ADG212AKRZ is designed for applications where high insertion loss is acceptable, typically in low-frequency signal routing or where supply voltage is limited to 15V. This part is not recommended as a substitute for MAX313CSE in applications requiring low insertion loss or wide supply voltage range.

Q: Are all substitute parts available in 16-SOIC package? A: Yes. All substitute parts listed are housed in 16-SOIC (0.154", 3.90mm width) surface mount package, maintaining identical PCB footprint compatibility with MAX313CSE.

Q: What is the significance of RoHS3 compliance? A: RoHS3 compliance indicates the part meets current environmental and hazardous substance restrictions. MAX313CSE is RoHS non-compliant (obsolete status). All active substitutes (MAX313CSE+, ADG452BRZ, ADG432BRZ, ADG412BRZ, ADG212AKRZ) are ROHS3 compliant, making them suitable for new designs and applications subject to environmental regulations.

Q: Can I mix packaging formats (tube vs. tape & reel) in production? A: Yes. Parts with identical base part numbers (e.g., ADG452BRZ and ADG452BRZ-REEL) are electrically identical and functionally interchangeable. Packaging format selection depends on assembly equipment and volume requirements. Mixing formats is permissible from an electrical standpoint but may require process adjustments.

Q: What is the difference between ADG412BRZ-REEL and ADG412BRZ-REEL7? A: Both parts are electrically identical with 35Ohm on-state resistance. ADG412BRZ-REEL is supplied in standard tape & reel format, while ADG412BRZ-REEL7 is supplied in cut tape & digi-reel format. Selection depends on assembly process compatibility and supplier availability.

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