ISL84714IH-T Equivalent & Substitute Parts

Part Overview

The ISL84714IH-T is a single-circuit SPDT (Single Pole Double Throw) analog switch manufactured by Renesas Electronics Corporation, designed for low-voltage signal routing applications. This component features a 600mOhm on-state resistance and operates across a 1.65V to 3.6V supply voltage range in a compact SC-70-6 surface mount package. The ISL84714IH-T is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and production continuity.

Key Parameters

Parameter	Value
Switch Circuit Type	SPDT
Multiplexer/Demultiplexer Configuration	2:1
Number of Circuits	1
On-State Resistance (Max)	600mOhm
Channel-to-Channel Matching (ΔRon)	5mOhm
Supply Voltage Range (V+)	1.65V ~ 3.6V
Switch Time (Ton/Toff Max)	11ns / 7ns
Charge Injection	20pC
Channel Capacitance (CS(off), CD(off))	40pF
Leakage Current (IS(off) Max)	2nA
Crosstalk	-50dB @ 1MHz
Operating Temperature Range	-40°C ~ 85°C
Package / Case	6-TSSOP, SC-88, SOT-363
Supplier Device Package	SC-70-6
Mounting Type	Surface Mount

Substitute Part Grouping Explanation

Substitution for the ISL84714IH-T is determined by strict adherence to the following electrical and mechanical parameters:

Primary Substitution Criteria (Parametric Equivalents):

Switch circuit type: SPDT
Multiplexer configuration: 2:1
Number of circuits: 1
On-state resistance: 600mOhm (±tolerance)
Supply voltage range: 1.65V ~ 3.6V (minimum overlap required)
Package / Case: 6-TSSOP, SC-88, SOT-363
Supplier device package: SC-70-6
Mounting type: Surface Mount

Secondary Substitution Criteria (Similar Parts): Parts that deviate from primary electrical specifications but maintain functional compatibility within the same package and mounting type are classified as similar substitutes. These parts may have different on-state resistance values, switching times, or leakage characteristics but operate within the same voltage range and physical form factor.

The ISL84714IH-T has two parametric equivalents from Renesas Electronics Corporation (ISL84714IHZ-T and ISL84714IHZ-T7A) that maintain identical electrical specifications. Additional similar alternatives from Analog Devices Inc. (ADG839 series) and Maxim Integrated (MAX4714EXT+T) provide functional substitution with trade-offs in on-state resistance and switching performance.

Parameter Comparison

Part Number	Manufacturer	On-State Resistance (Max)	ΔRon (Max)	Supply Voltage (V+)	Ton/Toff (Max)	Charge Injection	Leakage Current (Max)	Operating Temp	Product Status	RoHS Status
ISL84714IH-T	Renesas	600mOhm	5mOhm	1.65V ~ 3.6V	11ns / 7ns	20pC	2nA	-40°C ~ 85°C	Obsolete	RoHS Non-Compliant
ISL84714IHZ-T	Renesas	600mOhm	5mOhm	1.65V ~ 3.6V	11ns / 7ns	20pC	2nA	-40°C ~ 85°C	Active	RoHS3 Compliant
ISL84714IHZ-T7A	Renesas	600mOhm	5mOhm	1.65V ~ 3.6V	11ns / 7ns	20pC	2nA	-40°C ~ 85°C	Active	RoHS3 Compliant
MAX4714EXT+T	Analog Devices Inc./Maxim	800mOhm	30mOhm	1.6V ~ 3.6V	18ns / 12ns	22pC	1nA	-40°C ~ 85°C	Active	RoHS3 Compliant
ADG839YKSZ-REEL7	Analog Devices Inc.	500mOhm	40mOhm	1.65V ~ 3.6V	16ns / 8.5ns	70pC	200pA (Typ)	-40°C ~ 125°C	Active	RoHS3 Compliant
ADG839YKSZ-REEL	Analog Devices Inc.	500mOhm	40mOhm	1.65V ~ 3.6V	16ns / 8.5ns	70pC	200pA (Typ)	-40°C ~ 125°C	Active	RoHS3 Compliant
ADG839YKSZ-500RL7	Analog Devices Inc.	500mOhm	40mOhm	1.65V ~ 3.6V	16ns / 8.5ns	70pC	200pA (Typ)	-40°C ~ 125°C	Active	RoHS3 Compliant

Engineering Selection Recommendations

Parametric Equivalents (Direct Replacement):

ISL84714IHZ-T and ISL84714IHZ-T7A are parametric equivalents of the ISL84714IH-T, maintaining identical electrical specifications and package configuration. Both parts are in active product status and RoHS3 compliant, addressing the obsolescence of the original ISL84714IH-T. ISL84714IHZ-T is available in Tape & Reel packaging with 4,581 units in stock, while ISL84714IHZ-T7A is also available in Tape & Reel with 953 units in stock. These parts are suitable for direct substitution in applications requiring no design modification.

Similar Alternatives (Design Consideration Required):

The ADG839 series (ADG839YKSZ-REEL7, ADG839YKSZ-REEL, ADG839YKSZ-500RL7) from Analog Devices Inc. provides functional substitution with a lower on-state resistance of 500mOhm, improved leakage current performance (200pA typical), and extended operating temperature range to 125°C. These parts are RoHS3 compliant and available in active status. The trade-off includes higher charge injection (70pC versus 20pC) and increased channel-to-channel matching variation (40mOhm versus 5mOhm). ADG839YKSZ-REEL7 offers the highest inventory availability at 18,670 units.

The MAX4714EXT+T from Analog Devices Inc./Maxim Integrated provides an alternative with 800mOhm on-state resistance and lower leakage current (1nA). This part is RoHS3 compliant and active status with 9,100 units in stock. Selection of this part requires evaluation of the higher on-state resistance impact on signal integrity and power dissipation in the target application.

Frequently Asked Questions (FAQ)

Q: Can ISL84714IHZ-T and ISL84714IHZ-T7A be used interchangeably with ISL84714IH-T?

A: Yes. ISL84714IHZ-T and ISL84714IHZ-T7A are parametric equivalents with identical electrical specifications and package configuration. The primary difference is product status (active versus obsolete) and RoHS compliance. Both are suitable for direct substitution without circuit modification.

Q: What is the difference between ISL84714IHZ-T and ISL84714IHZ-T7A?

A: Both parts are parametric equivalents with identical electrical and mechanical specifications. The difference lies in packaging designation and manufacturing date code. ISL84714IHZ-T7A represents a later manufacturing variant. Selection between these parts depends on inventory availability and supply chain requirements.

Q: Can ADG839YKSZ-REEL7 replace ISL84714IH-T directly?

A: ADG839YKSZ-REEL7 is a similar alternative, not a parametric equivalent. It maintains the same SPDT 2:1 configuration and SC-70-6 package but has different electrical characteristics: 500mOhm on-state resistance (versus 600mOhm), 70pC charge injection (versus 20pC), and extended temperature range to 125°C. Direct substitution requires verification that these parameter differences are acceptable for the target application.

Q: What are the packaging differences among the ADG839 variants?

A: ADG839YKSZ-REEL7 is supplied in Cut Tape (CT) & Digi-Reel® packaging. ADG839YKSZ-REEL is supplied in Tape & Reel (TR) packaging. ADG839YKSZ-500RL7 is supplied in Cut Tape (CT) & Digi-Reel® packaging. All three variants have identical electrical specifications and SC-70-6 package configuration. Selection depends on procurement and assembly process requirements.

Q: Is MAX4714EXT+T suitable for applications requiring 600mOhm on-state resistance?

A: MAX4714EXT+T has 800mOhm on-state resistance, which is higher than the ISL84714IH-T specification of 600mOhm. This part is suitable only for applications where the higher on-state resistance does not compromise signal integrity, bandwidth, or power dissipation requirements. Design verification is required before substitution.

Q: Are all substitute parts RoHS compliant?

A: ISL84714IH-T is RoHS non-compliant. All parametric equivalents (ISL84714IHZ-T, ISL84714IHZ-T7A) and similar alternatives (ADG839 series, MAX4714EXT+T) are RoHS3 compliant, meeting current environmental and regulatory requirements.

Q: What is the temperature operating range difference between ISL84714IH-T and ADG839 parts?

A: ISL84714IH-T and all Renesas equivalents operate from -40°C to 85°C. ADG839 series parts extend the upper operating temperature to 125°C, providing wider thermal margin for high-temperature applications. MAX4714EXT+T maintains the -40°C to 85°C range.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message