EL5420CSZ-T13 Equivalent & Substitute Parts

Part Overview

The EL5420CSZ-T13 is a voltage feedback operational amplifier manufactured by Renesas Electronics Corporation, configured as a 4-circuit rail-to-rail amplifier in a 14-SOIC surface mount package. This device is classified as Active product status and is RoHS3 compliant. The EL5420CSZ-T13 is utilized in applications requiring moderate bandwidth and low input bias current characteristics. Substitute parts are identified when design requirements permit operation within alternative electrical specifications, packaging formats, or when inventory availability necessitates component alternatives.

Substiute Parts

EL5420CSZ-T13

Renesas Electronics CorporationIn Stock: 928EL5420CSZ-T13 Datasheet

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OPA4354AID

Texas InstrumentsIn Stock: 1530OPA4354AID Datasheet

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OPA4354AIDR

Texas InstrumentsIn Stock: 50303OPA4354AIDR Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the EL5420CSZ-T13 are identified based on the following critical parameters that determine functional and mechanical compatibility:

Mechanical Compatibility:

• Package type: 14-SOIC surface mount configuration
• Package dimensions: 0.154" width (3.90mm)
• Mounting type: Surface mount

Electrical Compatibility:

• Circuit count: 4 independent amplifier circuits
• Output configuration: Rail-to-rail output capability
• Operating temperature range: -40°C to 125°C
• Supply voltage span capability

Regulatory & Compliance:

• RoHS3 compliance status
• REACH unaffected classification
• ECCN and HTSUS code alignment

The OPA4354AID and OPA4354AIDR manufactured by Texas Instruments satisfy these core substitution criteria. Both devices feature identical 4-circuit rail-to-rail CMOS amplifier architecture in 14-SOIC packaging with equivalent operating temperature ranges and compliance certifications. Differences in electrical performance characteristics (slew rate, gain bandwidth product, supply current, and input bias current) represent enhanced specifications rather than incompatibilities.

Parameter Comparison

Engineering Selection Recommendations

EL5420CSZ-T13 Primary Selection: The EL5420CSZ-T13 remains the primary component choice when design specifications explicitly require voltage feedback amplifier topology, extended supply voltage range (4.5V to 16.5V), or lower supply current consumption (500µA across 4 channels). This device is Active status with full RoHS3 compliance and REACH unaffected classification.

OPA4354AID Substitution: The OPA4354AID is suitable for applications where CMOS amplifier topology is acceptable and design constraints permit operation within the reduced supply voltage range (2.5V to 5.5V). This device offers enhanced bandwidth and slew rate performance. Packaging is supplied in Tube format. RoHS3 compliance and REACH unaffected status are maintained. Moisture sensitivity level is improved to MSL 2 (1 Year).

OPA4354AIDR Substitution: The OPA4354AIDR is functionally equivalent to the OPA4354AID with identical electrical specifications. The primary distinction is packaging format: Cut Tape & Digi-Reel® versus Tube. This variant is selected when reel-based component handling and automated assembly processes are required. RoHS3 compliance and REACH unaffected status are maintained. Moisture sensitivity level is MSL 2 (1 Year). Inventory availability is significantly higher (50,200 pcs) compared to OPA4354AID (1,448 pcs).

All substitute parts maintain Active product status and equivalent regulatory compliance certifications.

Frequently Asked Questions (FAQ)

Q: Can the OPA4354AID or OPA4354AIDR be used as direct pin-for-pin replacements for the EL5420CSZ-T13?

A: Yes. Both OPA4354 variants are pin-compatible 14-SOIC surface mount packages with identical pinout configuration. No PCB layout modifications are required for mechanical substitution.

Q: What are the key electrical differences between the EL5420CSZ-T13 and OPA4354 series?

A: The primary differences are amplifier topology (voltage feedback versus CMOS), bandwidth performance (8 MHz versus 100 MHz gain bandwidth product), slew rate (10 V/µs versus 150 V/µs), and supply voltage range (4.5V-16.5V versus 2.5V-5.5V). Input offset voltage and operating temperature range are identical.

Q: Are there supply voltage compatibility concerns when substituting the OPA4354 for the EL5420CSZ-T13?

A: Yes. The OPA4354 series operates within 2.5V to 5.5V supply range, while the EL5420CSZ-T13 operates from 4.5V to 16.5V. Substitution is only valid when circuit design operates within the overlapping range of 4.5V to 5.5V. Applications requiring supply voltages above 5.5V or below 4.5V cannot use OPA4354 substitutes.

Q: What is the difference between OPA4354AID and OPA4354AIDR packaging?

A: OPA4354AID is supplied in Tube packaging format. OPA4354AIDR is supplied in Cut Tape & Digi-Reel® format. Electrical specifications are identical. Packaging selection depends on assembly process requirements and component handling methodology.

Q: Are both substitute parts RoHS3 compliant?

A: Yes. Both OPA4354AID and OPA4354AIDR are RoHS3 compliant and REACH unaffected, matching the compliance status of the EL5420CSZ-T13.

Q: What is the moisture sensitivity level difference, and does it affect substitution?

A: The EL5420CSZ-T13 has MSL 3 (168 Hours), while both OPA4354 variants have MSL 2 (1 Year). MSL 2 represents improved moisture resistance. This difference does not prevent substitution; it indicates the OPA4354 variants have superior moisture handling characteristics.

Q: Which substitute part should be selected for high-volume production?

A: The OPA4354AIDR is recommended for high-volume production due to significantly higher inventory availability (50,200 pcs) and reel-based packaging compatibility with automated assembly equipment. The OPA4354AID is available in lower quantities (1,448 pcs) with Tube packaging.