Equivalent & Substitute Parts for DG413DJ

Part Overview

The DG413DJ is a 4-circuit IC switch with SPST (Single Pole Single Throw) NO/NC configuration, manufactured by Vishay Siliconix. This interface component features 35Ohm on-state resistance and operates across a wide voltage range (5V to 44V single supply, ±5V to ±20V dual supply). The DG413DJ is classified as obsolete, making equivalent and substitute parts necessary for new designs and ongoing production requirements. Substitute parts must maintain functional compatibility through matching switch circuit topology, circuit count, and electrical performance within acceptable parameter ranges.

Key Parameters

Parameter	DG413DJ Value	Unit
Switch Circuit	SPST - NO/NC	—
Number of Circuits	4	—
Multiplexer/Demultiplexer Circuit	1:1	—
On-State Resistance (Max)	35	Ohm
Voltage - Supply, Single (V+)	5 to 44	V
Voltage - Supply, Dual (V±)	±5 to ±20	V
Switch Time (Ton, Toff) (Max)	175, 145	ns
Charge Injection	5	pC
Channel Capacitance (CS(off), CD(off))	9, 9	pF
Current - Leakage (IS(off)) (Max)	250	pA
Crosstalk	-85	dB @ 1MHz
Operating Temperature	-40 to 85	°C
Package / Case	16-DIP (0.300", 7.62mm)	—
Mounting Type	Through Hole	—
RoHS Status	RoHS non-compliant	—

Substitute Part Grouping Explanation

Substitution for the DG413DJ is determined by the following critical parameters: switch circuit topology (SPST - NO/NC), number of circuits (4), multiplexer configuration (1:1), package type (16-DIP through-hole), and operating temperature range (-40°C to 85°C). On-state resistance, voltage supply ranges, and switching characteristics are secondary parameters that define performance equivalence.

Substitute parts are grouped into three categories:

Direct Manufacturer Equivalent: DG413DJ-E3 maintains identical electrical specifications and differs only in packaging format (Tube) and product status (Active vs. Obsolete). This part is a pin-for-pin replacement.

Manufacturer Recommended Substitutes: DG413CJ+, MAX4613EPE+, MAX4663EPE+, and MAX4679EPE+ are functionally equivalent in circuit topology and package but vary in on-state resistance, voltage supply ranges, and switching performance. These parts require design verification for specific application requirements.

Parametric Equivalent: DG413DJZ from Renesas Electronics maintains identical electrical specifications to the original DG413DJ, including 35Ohm on-state resistance and full voltage supply compatibility.

Parameter Comparison

Parameter	DG413DJ	DG413DJ-E3	DG413CJ+	DG413DJZ	MAX4613EPE+	MAX4663EPE+	MAX4679EPE+
Manufacturer	Vishay Siliconix	Vishay Siliconix	Analog Devices Inc./Maxim Integrated	Renesas Electronics	Analog Devices Inc./Maxim Integrated	Analog Devices Inc./Maxim Integrated	Analog Devices Inc./Maxim Integrated
Product Status	Obsolete	Active	Active	Active	Active	Active	Active
Switch Circuit	SPST - NO/NC	SPST - NO/NC	SPST - NO/NC	SPST - NO/NC	SPST - NO/NC	SPST - NO/NC	SPST - NO/NC
Number of Circuits	4	4	4	4	4	4	4
On-State Resistance (Max)	35 Ohm	35 Ohm	—	35 Ohm	70 Ohm	2.5 Ohm	1.6 Ohm
Voltage - Supply, Single (V+)	5 to 44 V	5 to 44 V	—	5 to 44 V	4.5 to 40 V	4.5 to 36 V	2.7 to 11 V
Voltage - Supply, Dual (V±)	±5 to ±20 V	±5 to ±20 V	—	±5 to ±20 V	±4.5 to ±20 V	±4.5 to ±20 V	±2.7 to ±5.5 V
Switch Time (Ton, Toff) (Max)	175, 145 ns	175, 145 ns	—	175, 145 ns	250, 120 ns	275, 175 ns	350, 150 ns
Charge Injection	5 pC	5 pC	—	5 pC	5 pC	300 pC	85 pC
Channel Capacitance (CS(off), CD(off))	9, 9 pF	9, 9 pF	—	9, 9 pF	4, 4 pF	55, 55 pF	85, 85 pF
Current - Leakage (IS(off)) (Max)	250 pA	250 pA	—	100 pA	500 pA	500 pA	1 nA
Crosstalk	-85 dB @ 1MHz	-85 dB @ 1MHz	—	-85 dB @ 1MHz	-100 dB @ 1MHz	-59 dB @ 1MHz	-84 dB @ 1MHz
Operating Temperature	-40 to 85 °C	-40 to 85 °C	—	-40 to 85 °C	-40 to 85 °C	-40 to 85 °C	-40 to 85 °C
Package / Case	16-DIP (0.300", 7.62mm)	16-DIP (0.300", 7.62mm)	16-DIP	16-DIP (0.300", 7.62mm)	16-DIP (0.300", 7.62mm)	16-DIP (0.300", 7.62mm)	16-DIP (0.300", 7.62mm)
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Replacement (Pin-for-Pin Compatible): DG413DJ-E3 is the primary choice for applications requiring identical electrical performance. This part maintains all specifications of the original DG413DJ while offering Active product status and ROHS3 compliance. DG413DJZ from Renesas Electronics provides an alternative with identical electrical characteristics and improved leakage current performance (100pA vs. 250pA).

For Applications with Higher Voltage Supply Requirements: DG413DJ-E3 and DG413DJZ both support the full 5V to 44V single supply range and ±5V to ±20V dual supply range of the original part.

For Applications with Lower Voltage Supply Requirements: MAX4679EPE+ operates at reduced voltage levels (2.7V to 11V single supply, ±2.7V to ±5.5V dual supply) and is suitable only for low-voltage applications. This part introduces significant performance trade-offs including higher charge injection (85pC vs. 5pC) and increased channel capacitance (85pF vs. 9pF).

For Applications Requiring Lower On-State Resistance: MAX4663EPE+ provides 2.5Ohm on-state resistance with full temperature range support (-40°C to 85°C). MAX4679EPE+ offers the lowest on-state resistance at 1.6Ohm but is limited to low-voltage operation.

For Applications with Relaxed Resistance Specifications: MAX4613EPE+ features 70Ohm on-state resistance with improved crosstalk performance (-100dB @ 1MHz) and lower channel capacitance (4pF vs. 9pF).

Compliance Considerations: All substitute parts except the original DG413DJ carry ROHS3 compliance and REACH Unaffected status. Applications requiring RoHS compliance must use DG413DJ-E3, DG413DJZ, or any MAX series substitute.

Frequently Asked Questions (FAQ)

Q: Can DG413DJ-E3 be used as a direct replacement for DG413DJ? A: Yes. DG413DJ-E3 is electrically and mechanically identical to DG413DJ, differing only in packaging format (Tube) and product status (Active). It is a pin-for-pin replacement suitable for all applications.

Q: What is the primary difference between DG413DJ and DG413DJZ? A: Both parts maintain identical electrical specifications and package configuration. DG413DJZ offers improved leakage current performance (100pA vs. 250pA maximum) and is manufactured by Renesas Electronics rather than Vishay Siliconix.

Q: Can MAX4679EPE+ replace DG413DJ in all applications? A: No. MAX4679EPE+ operates at significantly lower voltage levels (2.7V to 11V single supply vs. 5V to 44V for DG413DJ) and introduces substantial performance differences in charge injection, channel capacitance, and leakage current. Use only in applications designed for low-voltage operation.

Q: What are the key electrical differences between MAX4613EPE+ and DG413DJ? A: MAX4613EPE+ features double the on-state resistance (70Ohm vs. 35Ohm), improved crosstalk performance (-100dB vs. -85dB @ 1MHz), and lower channel capacitance (4pF vs. 9pF). Voltage supply ranges are slightly reduced (4.5V to 40V vs. 5V to 44V single supply).

Q: Are all substitute parts RoHS compliant? A: All substitute parts listed (DG413DJ-E3, DG413DJZ, DG413CJ+, MAX4613EPE+, MAX4663EPE+, MAX4679EPE+) are ROHS3 compliant. The original DG413DJ is RoHS non-compliant.

Q: What package format is used for all listed parts? A: All parts use 16-DIP (0.300", 7.62mm) through-hole package configuration, ensuring mechanical compatibility across all substitutes.

Q: Which substitute offers the best overall performance match to DG413DJ? A: DG413DJ-E3 and DG413DJZ provide the closest performance match, maintaining identical on-state resistance (35Ohm), voltage supply ranges, switching characteristics, and operating temperature range. Both are Active products with modern compliance certifications.

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