EL5293CS Equivalent & Substitute Parts

Part Overview

The EL5293CS is a current feedback amplifier integrated circuit manufactured by Renesas Electronics Corporation, configured as a dual-channel operational amplifier in an 8-SOIC surface mount package. This device is classified as obsolete, indicating that Renesas has discontinued production and support. The identification of equivalent and substitute parts is necessary to maintain design continuity, ensure component availability, and support ongoing production requirements for applications utilizing this amplifier topology.

Substiute Parts

EL5293CS

Renesas Electronics CorporationIn Stock: 893EL5293CS Datasheet

Current PartRFQ

AD8002ARZ

Analog Devices Inc.In Stock: 1420AD8002ARZ Datasheet

SimilarRFQ

AD8002ARZ-R7

Analog Devices Inc.In Stock: 4235AD8002ARZ-R7 Datasheet

SimilarRFQ

LT1396CS8#PBF

Analog Devices Inc.In Stock: 1784LT1396CS8#PBF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the EL5293CS is determined by the following critical parameters: amplifier topology (current feedback configuration), dual-channel circuit count, 8-SOIC package compatibility, surface mount mounting type, and electrical performance specifications including slew rate, bandwidth, supply voltage range, and output current capability.

The substitute parts identified—AD8002ARZ, AD8002ARZ-R7, and LT1396CS8#PBF—share the core functional architecture of dual-channel current feedback amplifiers in 8-SOIC packages. These devices maintain pin-compatible configurations and similar electrical operating characteristics within defined tolerance ranges.

Substitution eligibility is based on the following parameters:

• Amplifier Type: Current Feedback
• Number of Circuits: 2
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Mounting Type: Surface Mount
• Supply Voltage Range Compatibility
• Operating Temperature Range Compatibility

Parameter Comparison

Engineering Selection Recommendations

AD8002ARZ and AD8002ARZ-R7 are functionally equivalent dual-channel current feedback amplifiers with active product status from Analog Devices Inc. Both variants share identical electrical specifications and differ only in packaging format: AD8002ARZ is supplied in Tube packaging, while AD8002ARZ-R7 is supplied in Tape & Reel format. Both devices are ROHS3 compliant and support the full -40°C to 85°C operating temperature range. The AD8002 series exhibits higher bandwidth (600 MHz versus 300 MHz) and lower output current per channel (70 mA versus 120 mA) compared to the EL5293CS. Supply voltage range extends to 12V maximum, accommodating applications requiring higher supply voltages.

LT1396CS8#PBF is an active dual-channel current feedback amplifier from Analog Devices Inc. supplied in Tube packaging. This device is ROHS3 compliant and maintains the 8-SOIC package format. The LT1396 series provides 400 MHz bandwidth and 80 mA output current per channel. Operating temperature range is limited to 0°C to 70°C, which is narrower than the EL5293CS specification. Minimum supply voltage is 4V, providing greater flexibility for lower-voltage applications. Supply current is 4.6mA per channel, closely matching the EL5293CS specification of 4mA.

Selection between substitute parts depends on specific application requirements regarding bandwidth, output current capability, supply voltage range, and operating temperature range. All substitute parts maintain pin compatibility and current feedback amplifier topology with the EL5293CS.

Frequently Asked Questions (FAQ)

Q: Are the substitute parts pin-compatible with the EL5293CS?

A: Yes. The AD8002ARZ, AD8002ARZ-R7, and LT1396CS8#PBF are all configured as dual-channel current feedback amplifiers in 8-SOIC packages with identical pin configurations to the EL5293CS, enabling direct socket replacement in surface mount applications.

Q: What is the primary difference between AD8002ARZ and AD8002ARZ-R7?

A: Both parts are electrically identical. The difference is packaging format: AD8002ARZ is supplied in Tube packaging, while AD8002ARZ-R7 is supplied in Tape & Reel format. Selection depends on assembly process requirements and component handling procedures.

Q: Can the LT1396CS8#PBF be used in applications requiring -40°C operation?

A: No. The LT1396CS8#PBF operating temperature range is 0°C to 70°C, which does not extend to -40°C. The EL5293CS and AD8002 series support -40°C to 85°C operation. Applications requiring -40°C minimum operating temperature must use AD8002ARZ or AD8002ARZ-R7.

Q: What are the output current limitations when substituting parts?

A: The EL5293CS provides 120 mA output current per channel. The AD8002 series provides 70 mA per channel, and the LT1396CS8#PBF provides 80 mA per channel. Applications requiring output currents exceeding 80 mA per channel cannot use these substitute parts without additional output buffering.

Q: Are all substitute parts RoHS compliant?

A: The EL5293CS is RoHS non-compliant. All substitute parts—AD8002ARZ, AD8002ARZ-R7, and LT1396CS8#PBF—are ROHS3 compliant, meeting current environmental and regulatory requirements.

Q: What bandwidth differences exist between the EL5293CS and substitute parts?

A: The EL5293CS provides 300 MHz bandwidth. The AD8002 series provides 600 MHz bandwidth, and the LT1396CS8#PBF provides 400 MHz bandwidth. Higher bandwidth substitute parts are suitable for applications requiring extended frequency response.

Q: Can the substitute parts operate at the EL5293CS minimum supply voltage of 5V?

A: The AD8002 series requires minimum 6V supply voltage. The LT1396CS8#PBF operates at minimum 4V supply voltage. Applications with 5V supply voltage must use the LT1396CS8#PBF or implement voltage regulation to meet AD8002 minimum requirements.