DG413LDJ-E3 Equivalent & Substitute Parts

Part Overview

The DG413LDJ-E3 is a 4-circuit SPST (Single Pole Single Throw) IC switch manufactured by Vishay Siliconix, housed in a 16-DIP package. This interface component features 17Ohm on-state resistance, supports dual supply voltages (±3V to ±6V), and operates across -40°C to 85°C. The part is classified as obsolete, necessitating identification of active equivalent and substitute components that maintain functional compatibility while meeting current supply chain requirements.

Key Parameters

Parameter	DG413LDJ-E3
Manufacturer	Vishay Siliconix
Switch Circuit	SPST - NO/NC
Number of Circuits	4
On-State Resistance (Max)	17Ohm
Voltage - Supply, Single (V+)	2.7V ~ 12V
Voltage - Supply, Dual (V±)	±3V ~ 6V
Switch Time (Ton, Toff) (Max)	19ns, 12ns
-3dB Bandwidth	280MHz
Charge Injection	5pC
Channel Capacitance (CS(off), CD(off))	5pF, 6pF
Current - Leakage (IS(off)) (Max)	250pA
Crosstalk	-95dB @ 1MHz
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	16-DIP (0.300", 7.62mm)
Product Status	Obsolete
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the DG413LDJ-E3 is determined by the following mandatory criteria:

Package Compatibility: All substitute parts must use 16-DIP (0.300", 7.62mm) through-hole packaging to ensure direct PCB compatibility.

Circuit Configuration: All substitutes must maintain 4-circuit SPST (Single Pole Single Throw) NO/NC switch topology with 1:1 multiplexer/demultiplexer configuration.

Operating Temperature Range: Substitutes must support the full -40°C to 85°C operating temperature range.

Supply Voltage Compatibility: Substitutes must support overlapping voltage ranges with the original part. The DG413LDJ-E3 operates at 2.7V–12V (single supply) or ±3V–±6V (dual supply). Substitutes with broader voltage ranges remain compatible.

Compliance & Certification: All substitutes must maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating.

On-State Resistance: While the DG413LDJ-E3 specifies 17Ohm maximum, substitutes with different resistance values are acceptable provided the application circuit tolerates the variation. Lower resistance values improve signal integrity; higher values may increase insertion loss.

Substitutes are grouped into three categories based on on-state resistance characteristics: low-resistance variants (1.6Ohm–2.5Ohm), mid-range variants (30Ohm–45Ohm), and high-resistance variants (35Ohm–70Ohm).

Parameter Comparison

Part Number	Manufacturer	On-State Resistance (Max)	Voltage - Supply, Single (V+)	Voltage - Supply, Dual (V±)	Switch Time Ton/Toff (Max)	Charge Injection	Current - Leakage (IS(off)) (Max)	Crosstalk	Operating Temperature	Product Status
DG413LDJ-E3	Vishay Siliconix	17Ohm	2.7V ~ 12V	±3V ~ 6V	19ns, 12ns	5pC	250pA	-95dB @ 1MHz	-40°C ~ 85°C	Obsolete
ADG413BNZ	Analog Devices Inc.	35Ohm	12V	±15V	175ns, 145ns	5pC	250pA	-85dB @ 1MHz	-40°C ~ 85°C	Active
ADG513BNZ	Analog Devices Inc.	30Ohm (Typ)	3V ~ 5.5V	±4.5V ~ 5.5V	200ns, 120ns (Typ)	11pC	100pA	-85dB @ 1MHz	-40°C ~ 85°C	Active
DG413CJ+	Analog Devices Inc./Maxim Integrated	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Active
DG413DJ+	Analog Devices Inc./Maxim Integrated	45Ohm	10V ~ 30V	±4.5V ~ 20V	175ns, 145ns	5pC	250pA	-85dB @ 1MHz	-40°C ~ 85°C	Active
DG413DJZ	Renesas Electronics Corporation	35Ohm	5V ~ 44V	±5V ~ 20V	175ns, 145ns	5pC	100pA	-85dB @ 1MHz	-40°C ~ 85°C	Active
MAX4613EPE+	Analog Devices Inc./Maxim Integrated	70Ohm	4.5V ~ 40V	±4.5V ~ 20V	250ns, 120ns	5pC	500pA	-100dB @ 1MHz	-40°C ~ 85°C	Active
MAX4663CPE+	Analog Devices Inc./Maxim Integrated	2.5Ohm	4.5V ~ 36V	±4.5V ~ 20V	275ns, 175ns	300pC	500pA	-59dB @ 1MHz	0°C ~ 70°C	Active
MAX4663EPE+	Analog Devices Inc./Maxim Integrated	2.5Ohm	4.5V ~ 36V	±4.5V ~ 20V	275ns, 175ns	300pC	500pA	-59dB @ 1MHz	-40°C ~ 85°C	Active
MAX4679EPE+	Analog Devices Inc./Maxim Integrated	1.6Ohm	2.7V ~ 11V	±2.7V ~ 5.5V	350ns, 150ns	85pC	1nA	-84dB @ 1MHz	-40°C ~ 85°C	Active

Engineering Selection Recommendations

Primary Recommendation for Direct Replacement:

DG413DJ+ (Analog Devices Inc./Maxim Integrated) is the most direct active substitute. It maintains the DG413 base product number, 4-circuit SPST configuration, 16-DIP package, and full -40°C to 85°C operating range. On-state resistance of 45Ohm is higher than the original 17Ohm but remains within acceptable tolerance for most switching applications. Dual supply voltage range (±4.5V to ±20V) encompasses the original ±3V to ±6V specification. Product status is Active with full ROHS3 compliance.

Alternative for Extended Voltage Range:

DG413DJZ (Renesas Electronics Corporation) offers the same base DG413 topology with 35Ohm on-state resistance and extended single-supply voltage range (5V to 44V). Lower leakage current (100pA vs. 250pA) provides improved performance in low-power applications. Active product status ensures long-term availability.

For Low-Resistance Applications:

MAX4679EPE+ (Analog Devices Inc./Maxim Integrated) provides the lowest on-state resistance (1.6Ohm) with supply voltage range (2.7V to 11V single, ±2.7V to ±5.5V dual) closely matching the original part. This variant is suitable for applications requiring minimal insertion loss and signal attenuation. Active product status with -40°C to 85°C operating range.

For High-Voltage Applications:

MAX4613EPE+ (Analog Devices Inc./Maxim Integrated) supports extended single-supply voltage range (4.5V to 40V) with superior crosstalk performance (-100dB @ 1MHz). On-state resistance of 70Ohm is acceptable where voltage headroom is prioritized over insertion loss.

For Low-Power, Low-Voltage Applications:

ADG513BNZ (Analog Devices Inc.) is optimized for 3V to 5.5V single-supply operation with reduced leakage current (100pA). Typical on-state resistance of 30Ohm and lower charge injection (11pC) suit battery-powered and precision switching applications.

All recommended substitutes maintain ROHS3 compliance, MSL 1 (Unlimited) moisture sensitivity rating, and -40°C to 85°C operating temperature range, ensuring regulatory and environmental compatibility with the original DG413LDJ-E3 specification.

Frequently Asked Questions (FAQ)

Q: Can I use MAX4679EPE+ as a direct replacement for DG413LDJ-E3?

A: Yes, MAX4679EPE+ is functionally compatible. Both parts use 16-DIP packaging, 4-circuit SPST configuration, and support overlapping supply voltage ranges. The lower on-state resistance (1.6Ohm vs. 17Ohm) improves signal integrity. Verify your circuit tolerates the different electrical characteristics before implementation.

Q: What is the difference between DG413DJ+ and DG413DJZ?

A: Both maintain the DG413 base product number and 4-circuit SPST topology in 16-DIP packaging. DG413DJ+ (Analog Devices Inc./Maxim Integrated) supports ±4.5V to ±20V dual supply. DG413DJZ (Renesas Electronics Corporation) supports 5V to 44V single supply and 100pA leakage current versus 250pA. Select based on your supply voltage requirements and leakage specifications.

Q: Why does ADG513BNZ have different voltage specifications than the original part?

A: ADG513BNZ is optimized for 3V to 5.5V single-supply and ±4.5V to ±5.5V dual-supply operation, targeting low-voltage applications. The original DG413LDJ-E3 supports broader ranges (2.7V to 12V single, ±3V to ±6V dual). Use ADG513BNZ only if your application operates within its specified voltage window.

Q: Is MAX4663EPE+ suitable for -40°C operation?

A: Yes. MAX4663EPE+ supports -40°C to 85°C operating temperature, matching the original part. MAX4663CPE+ is limited to 0°C to 70°C and is not recommended for extended low-temperature applications.

Q: Can I substitute a higher on-state resistance part without circuit modification?

A: Higher on-state resistance increases insertion loss and signal attenuation. Verify your circuit design tolerates the increased resistance. For precision analog switching or high-frequency applications, lower resistance variants (MAX4679EPE+ at 1.6Ohm) are preferred. For digital switching with adequate signal margins, higher resistance parts (MAX4613EPE+ at 70Ohm) are acceptable.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, ensuring regulatory compatibility with the original DG413LDJ-E3.

Q: What is the significance of the 16-DIP package specification?

A: The 16-DIP (0.300", 7.62mm) package is a through-hole component with standardized pin spacing. All substitute parts use identical packaging, ensuring direct PCB compatibility without layout modifications. Do not substitute with surface-mount alternatives (SOIC, QFN) without redesigning the PCB footprint.

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