EL5462IS Equivalent & Substitute Parts

Part Overview

The EL5462IS is a current feedback amplifier integrated circuit manufactured by Renesas Electronics Corporation, configured as a 4-circuit operational amplifier in a 14-SOIC surface mount package. This device is classified as obsolete, which necessitates identification of equivalent and substitute components for ongoing design support and production requirements. The EL5462IS delivers high-speed amplification with a 4000V/µs slew rate and 500 MHz bandwidth, suitable for applications requiring fast signal processing in a compact form factor.

Key Parameters

Parameter	Value
Amplifier Type	Current Feedback
Number of Circuits	4
Slew Rate	4000V/µs
-3dB Bandwidth	500 MHz
Current - Input Bias	2 µA
Voltage - Input Offset	1.5 mV
Current - Supply	1.5mA (x4 Channels)
Current - Output / Channel	100 mA
Voltage - Supply Span (Min)	5 V
Voltage - Supply Span (Max)	12 V
Operating Temperature	-40°C ~ 85°C
Package / Case	14-SOIC (0.154", 3.90mm Width)
Mounting Type	Surface Mount
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution of the EL5462IS is determined by strict adherence to the following electrical and mechanical parameters:

Critical Matching Parameters:

Amplifier Type: Current Feedback (4-circuit configuration)
Package / Case: 14-SOIC form factor with 0.154" (3.90mm) width
Mounting Type: Surface Mount
Operating Temperature Range: -40°C ~ 85°C
Number of Circuits: 4

Performance Parameters for Compatibility Assessment:

Slew Rate: 4000V/µs (primary specification)
-3dB Bandwidth: 500 MHz (primary specification)
Current - Input Bias: 2 µA
Voltage - Input Offset: 1.5 mV
Current - Supply: 1.5mA (x4 Channels)
Current - Output / Channel: 100 mA
Voltage - Supply Span: 5V to 12V

Substitute parts are classified into two categories:

Direct Equivalent: EL5462ISZ maintains identical electrical specifications and package configuration, differing only in manufacturer designation and product status (Active vs. Obsolete).

Similar Substitutes: AD8004ARZ-14, AD8004ARZ-14-REEL7, OPA4684ID, and OPA4684IDR share the 14-SOIC package and 4-circuit current feedback architecture but exhibit variations in performance parameters including slew rate, bandwidth, and supply current characteristics. These parts are suitable for applications where the specified performance envelope permits operational flexibility.

Parameter Comparison

Parameter	EL5462IS	EL5462ISZ	AD8004ARZ-14	AD8004ARZ-14-REEL7	OPA4684ID	OPA4684IDR
Manufacturer	Renesas Electronics	Elantec	Analog Devices Inc.	Analog Devices Inc.	Texas Instruments	Texas Instruments
Amplifier Type	Current Feedback	Current Feedback	Current Feedback	Current Feedback	Current Feedback	Current Feedback
Number of Circuits	4	4	4	4	4	4
Slew Rate	4000V/µs	4000V/µs	3000V/µs	3000V/µs	780V/µs	780V/µs
-3dB Bandwidth	500 MHz	500 MHz	250 MHz	250 MHz	95 MHz	95 MHz
Current - Input Bias	2 µA	2 µA	40 µA	40 µA	5 µA	5 µA
Voltage - Input Offset	1.5 mV	1.5 mV	1 mV	1 mV	1.5 mV	1.5 mV
Current - Supply	1.5mA (x4)	1.5mA (x4)	14mA	14mA	1.7mA (x4)	1.7mA (x4)
Current - Output / Channel	100 mA	100 mA	50 mA	50 mA	160 mA	160 mA
Voltage - Supply Span (Min)	5 V	5 V	4 V	4 V	2.8 V	2.8 V
Voltage - Supply Span (Max)	12 V	12 V	12 V	12 V	12 V	12 V
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C
Package / Case	14-SOIC	14-SOIC	14-SOIC	14-SOIC	14-SOIC	14-SOIC
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Product Status	Obsolete	Active	Active	Active	Active	Active
RoHS Status	Non-compliant	Not specified	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

Direct Equivalent Selection:

The EL5462ISZ represents the optimal direct substitute for the EL5462IS. This component maintains identical electrical specifications across all critical parameters including slew rate (4000V/µs), bandwidth (500 MHz), input bias current (2 µA), and supply current (1.5mA per channel). The EL5462ISZ is classified as Active product status, ensuring continued availability and manufacturing support. Both devices share the 14-SOIC package configuration and identical operating temperature range (-40°C ~ 85°C). Selection of EL5462ISZ eliminates performance trade-offs and provides direct functional compatibility.

Alternative Substitute Selection:

The AD8004ARZ-14 and AD8004ARZ-14-REEL7 (Analog Devices Inc.) are suitable alternatives where application requirements permit reduced performance specifications. These devices deliver 3000V/µs slew rate and 250 MHz bandwidth, representing 75% and 50% of the EL5462IS specifications respectively. Both variants are ROHS3 compliant and maintain Active product status. The primary distinction between AD8004ARZ-14 and AD8004ARZ-14-REEL7 is packaging format: tube versus cut tape with Digi-Reel configuration.

The OPA4684ID and OPA4684IDR (Texas Instruments) provide the lowest slew rate (780V/µs) and bandwidth (95 MHz) among substitute options but offer the highest output current per channel (160 mA) and lowest minimum supply voltage (2.8 V). These devices are ROHS3 compliant with Active product status. OPA4684ID is supplied in standard packaging, while OPA4684IDR is supplied in tape and reel format. The OPA4684 series exhibits higher gain bandwidth product (1.9 GHz) compared to the EL5462IS baseline.

Compliance Considerations:

The EL5462IS is classified as RoHS non-compliant. All substitute parts (EL5462ISZ, AD8004ARZ-14, AD8004ARZ-14-REEL7, OPA4684ID, OPA4684IDR) are either ROHS3 compliant or unspecified, supporting transition to compliant manufacturing environments. All substitute parts maintain REACH unaffected status and EAR99 export classification consistent with the original component.

Frequently Asked Questions (FAQ)

Q: Can the EL5462ISZ be used as a direct replacement for the EL5462IS?

A: Yes. The EL5462ISZ is a direct equivalent with identical electrical specifications and package configuration. Both devices are 4-circuit current feedback amplifiers in 14-SOIC packages with 4000V/µs slew rate, 500 MHz bandwidth, and -40°C to 85°C operating temperature range. The EL5462ISZ is Active product status, addressing the obsolescence of the EL5462IS.

Q: What are the performance trade-offs when using AD8004ARZ-14 as a substitute?

A: The AD8004ARZ-14 operates at reduced slew rate (3000V/µs versus 4000V/µs) and reduced bandwidth (250 MHz versus 500 MHz). Input bias current is higher (40 µA versus 2 µA), and supply current per channel is significantly higher (14mA versus 1.5mA). Output current per channel is reduced (50 mA versus 100 mA). These specifications are suitable for applications where the reduced performance envelope is acceptable. The AD8004ARZ-14 is ROHS3 compliant and Active product status.

Q: What is the difference between OPA4684ID and OPA4684IDR?

A: Both OPA4684ID and OPA4684IDR are identical in electrical specifications and performance characteristics. The distinction is packaging format: OPA4684ID is supplied in standard packaging, while OPA4684IDR is supplied in tape and reel (TR) format. Selection between these variants depends on assembly process requirements and volume considerations. Both are ROHS3 compliant with Active product status.

Q: Are all substitute parts compatible with the 14-SOIC package footprint?

A: Yes. All substitute parts (EL5462ISZ, AD8004ARZ-14, AD8004ARZ-14-REEL7, OPA4684ID, OPA4684IDR) are packaged in 14-SOIC (0.154", 3.90mm width) configuration, providing mechanical and electrical pin compatibility with the EL5462IS. Surface mount assembly processes require no modification.

Q: Which substitute part offers the best compliance profile?

A: All substitute parts are ROHS3 compliant and REACH unaffected, with EAR99 export classification. The EL5462ISZ, AD8004ARZ-14, AD8004ARZ-14-REEL7, OPA4684ID, and OPA4684IDR all support transition from the RoHS non-compliant EL5462IS to compliant manufacturing environments.

Q: What is the minimum supply voltage requirement for each substitute?

A: EL5462IS and EL5462ISZ require minimum 5V supply. AD8004ARZ-14 and AD8004ARZ-14-REEL7 require minimum 4V supply. OPA4684ID and OPA4684IDR require minimum 2.8V supply. All devices support maximum 12V supply voltage.

Q: Which substitute provides the highest output current capability?

A: The OPA4684ID and OPA4684IDR provide 160 mA output current per channel, compared to 100 mA for the EL5462IS and EL5462ISZ, and 50 mA for the AD8004ARZ-14 variants. Selection depends on load current requirements in the target application.

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