MAX352EPE Equivalent & Substitute Parts

Part Overview

The MAX352EPE is a 4-circuit SPST-NO (Single Pole Single Throw - Normally Open) IC switch manufactured by Analog Devices Inc./Maxim Integrated. This component features a 1:1 multiplexer/demultiplexer configuration with 35Ohm on-state resistance and operates across a wide supply voltage range of 10V to 30V (single supply) or ±4.5V to ±20V (dual supply). The MAX352EPE is classified as obsolete, making equivalent substitute parts necessary for new designs and ongoing production requirements. Active alternatives with compatible electrical and mechanical specifications are available from Analog Devices and Vishay Siliconix.

Key Parameters

Parameter	Value
Switch Circuit Type	SPST - NO
Number of Circuits	4
Multiplexer/Demultiplexer Configuration	1:1
On-State Resistance (Max)	35Ohm
Channel-to-Channel Matching (ΔRon)	2Ohm (Max)
Voltage - Supply, Single (V+)	10V ~ 30V
Voltage - Supply, Dual (V±)	±4.5V ~ 20V
Switch Time (Ton, Toff)	175ns, 145ns
Charge Injection	5pC
Channel Capacitance (CS(off), CD(off))	9pF, 9pF
Current - Leakage (IS(off)) (Max)	250pA
Crosstalk	-85dB @ 1MHz
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	16-DIP (0.300", 7.62mm)
Mounting Type	Through Hole

Substitute Part Grouping Explanation

Substitution of the MAX352EPE is determined by strict equivalence across the following critical parameters:

Switch Circuit Configuration: SPST - NO topology with 4 circuits in 1:1 multiplexer/demultiplexer arrangement
On-State Resistance: Maximum 35Ohm specification
Switching Performance: Ton/Toff of 175ns/145ns maximum
Signal Integrity: Charge injection of 5pC, channel capacitance of 9pF, and crosstalk of -85dB @ 1MHz
Leakage Current: Maximum 250pA at off-state
Package Compatibility: 16-DIP (0.300", 7.62mm) through-hole mounting
Operating Temperature Range: -40°C to 85°C

The identified substitute parts ADG412BNZ and DG412DJ-E3 meet all critical electrical and mechanical parameters. Differences in supply voltage ranges and RoHS compliance status do not affect functional substitution when the application supply voltages fall within the substitute part specifications.

Parameter Comparison

Parameter	MAX352EPE	ADG412BNZ	DG412DJ-E3
Manufacturer	Analog Devices Inc./Maxim Integrated	Analog Devices Inc.	Vishay Siliconix
Product Status	Obsolete	Active	Active
Switch Circuit	SPST - NO	SPST - NO	SPST - NO
Number of Circuits	4	4	4
Multiplexer/Demultiplexer	1:1	1:1	1:1
On-State Resistance (Max)	35Ohm	35Ohm	35Ohm
Voltage - Supply, Single (V+)	10V ~ 30V	12V	5V ~ 44V
Voltage - Supply, Dual (V±)	±4.5V ~ 20V	±15V	±5V ~ 20V
Switch Time (Ton, Toff)	175ns, 145ns	175ns, 145ns	175ns, 145ns
Charge Injection	5pC	5pC	5pC
Channel Capacitance (CS(off), CD(off))	9pF, 9pF	9pF, 9pF	9pF, 9pF
Current - Leakage (IS(off)) (Max)	250pA	250pA	250pA
Crosstalk	-85dB @ 1MHz	-85dB @ 1MHz	-85dB @ 1MHz
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C
Package / Case	16-DIP (0.300", 7.62mm)	16-DIP (0.300", 7.62mm)	16-DIP (0.300", 7.62mm)
Mounting Type	Through Hole	Through Hole	Through Hole
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

ADG412BNZ is an active product from Analog Devices Inc. with ROHS3 compliance. This substitute maintains the same manufacturer lineage as the MAX352EPE and provides identical electrical performance. The ADG412BNZ operates at 12V single supply or ±15V dual supply, which covers most standard industrial and consumer applications within the original part's voltage envelope.

DG412DJ-E3 is an active product from Vishay Siliconix with ROHS3 compliance. This substitute offers the widest supply voltage range (5V ~ 44V single supply, ±5V ~ 20V dual supply), providing greater flexibility for applications with non-standard power requirements. The DG412DJ-E3 is suitable for designs requiring extended voltage operation beyond the original MAX352EPE specification.

Both substitutes are electrically and mechanically equivalent to the MAX352EPE. Selection between them depends on supply voltage requirements and preferred manufacturer. Both are available in active production status with established supply chains.

Frequently Asked Questions (FAQ)

Q: Can ADG412BNZ or DG412DJ-E3 be used as direct replacements for MAX352EPE in existing designs?

A: Yes, both parts are direct substitutes. They share identical switch circuit topology, on-state resistance, switching times, charge injection, channel capacitance, leakage current, and crosstalk specifications. The 16-DIP through-hole package is identical, enabling direct PCB compatibility without layout modifications.

Q: What is the primary difference between ADG412BNZ and DG412DJ-E3?

A: The primary difference is supply voltage range. ADG412BNZ operates at 12V single supply or ±15V dual supply. DG412DJ-E3 operates at 5V ~ 44V single supply or ±5V ~ 20V dual supply. Select based on your application's power supply specifications.

Q: Are there compliance differences between the MAX352EPE and its substitutes?

A: Yes. The MAX352EPE is RoHS non-compliant. Both ADG412BNZ and DG412DJ-E3 are ROHS3 compliant. If your application or market requires RoHS compliance, either substitute is appropriate.

Q: Does the channel-to-channel matching specification affect substitution?

A: The MAX352EPE specifies channel-to-channel matching (ΔRon) of 2Ohm maximum. The substitute parts do not provide this specification in the available data. If channel-to-channel matching is critical to your application, this parameter should be verified with the manufacturer before final selection.

Q: Are both substitutes available in the same packaging format?

A: Yes. Both ADG412BNZ and DG412DJ-E3 are supplied in 16-PDIP packaging with through-hole mounting, identical to the MAX352EPE. Both are available in tube packaging for production quantities.

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