EL5292CS Equivalent & Substitute Parts

Part Overview

The EL5292CS is a current feedback amplifier 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 discontinued production and limited availability through standard distribution channels. The EL5292CS delivers high-speed amplification with a 2300V/µs slew rate and 600 MHz bandwidth, suitable for applications requiring fast signal processing and wide bandwidth performance. Due to its obsolete status, identifying functionally equivalent substitute components is necessary for design continuity, production planning, and long-term system reliability.

Substiute Parts

EL5292CS

Renesas Electronics CorporationIn Stock: 772EL5292CS Datasheet

Current PartRFQ

LT1396CS8#TRPBF

Analog Devices Inc.In Stock: 3859LT1396CS8#TRPBF Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the EL5292CS is determined by strict alignment of electrical and mechanical parameters within the current feedback amplifier category. The primary substitution criteria are:

Electrical Performance Alignment: The substitute component must maintain dual-channel current feedback amplifier architecture with compatible slew rate, bandwidth, and output current specifications. Input bias current, input offset voltage, and supply current characteristics must fall within acceptable operational ranges for the target application.

Supply Voltage Compatibility: The substitute must operate within or encompass the original supply voltage range (5V to 10V minimum to maximum span). Devices with extended supply ranges provide additional design flexibility.

Thermal and Environmental Specifications: Operating temperature range and moisture sensitivity level must support the intended deployment environment. RoHS and REACH compliance status determines regulatory suitability for new designs.

Package and Mounting Compatibility: The 8-SOIC surface mount package is the mechanical baseline. Substitutes must use identical or pin-compatible package configurations to ensure direct board-level replacement without layout modifications.

The LT1396CS8#TRPBF from Analog Devices Inc. qualifies as a substitute based on matching dual-channel current feedback architecture, identical 8-SOIC package footprint, and compatible electrical operating ranges, despite performance variations in slew rate and bandwidth.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The EL5292CS is classified as obsolete, whereas the LT1396CS8#TRPBF maintains active production status. Active product status ensures ongoing availability, manufacturing consistency, and technical support from the manufacturer.

Regulatory Compliance: The LT1396CS8#TRPBF is ROHS3 compliant, meeting current environmental and hazardous substance restrictions. The EL5292CS is RoHS non-compliant, which may restrict its use in new designs subject to regulatory requirements. Both devices are REACH unaffected and carry EAR99 export classification.

Performance Trade-offs: The LT1396CS8#TRPBF exhibits lower slew rate (800V/µs versus 2300V/µs) and reduced bandwidth (400 MHz versus 600 MHz). Applications requiring maximum speed and bandwidth may experience performance degradation. Conversely, the LT1396CS8#TRPBF offers lower supply current (4.6mA versus 6mA per channel) and reduced output current (80mA versus 120mA per channel), providing power efficiency benefits.

Temperature Range Limitation: The LT1396CS8#TRPBF operates within 0°C to 70°C, compared to the EL5292CS range of -40°C to 85°C. Applications requiring extended low-temperature operation or high-temperature stability must account for this narrower thermal envelope.

Supply Voltage Flexibility: The LT1396CS8#TRPBF supports a wider supply voltage range (4V to 12V) compared to the EL5292CS (5V to 10V), providing greater design flexibility for multi-voltage systems.

Frequently Asked Questions (FAQ)

Q: Can the LT1396CS8#TRPBF directly replace the EL5292CS without circuit modifications?

A: Direct pin-for-pin replacement is possible due to identical 8-SOIC package configuration and dual-channel current feedback amplifier architecture. However, circuit performance will differ due to lower slew rate and bandwidth specifications. Applications sensitive to these parameters require circuit re-evaluation and potential compensation network adjustments.

Q: What are the key performance differences between these devices?

A: The EL5292CS provides superior high-frequency performance with 2300V/µs slew rate and 600 MHz bandwidth. The LT1396CS8#TRPBF operates at 800V/µs slew rate and 400 MHz bandwidth. The LT1396CS8#TRPBF offers lower power consumption and wider supply voltage range. Selection depends on application bandwidth and speed requirements.

Q: Is the LT1396CS8#TRPBF suitable for low-temperature applications?

A: The LT1396CS8#TRPBF operates from 0°C to 70°C. Applications requiring operation below 0°C or above 70°C cannot use this substitute. The EL5292CS supports -40°C to 85°C operation. Alternative substitutes with extended temperature ranges must be evaluated for such applications.

Q: What is the significance of RoHS compliance status?

A: RoHS3 compliance of the LT1396CS8#TRPBF indicates conformance to current hazardous substance restrictions and is required for many commercial and industrial applications. The EL5292CS RoHS non-compliance may restrict its use in regulated markets. New designs should prioritize RoHS-compliant alternatives.

Q: Are there packaging differences between these devices?

A: Both devices use identical 8-SOIC (0.154", 3.90mm Width) surface mount packages. The LT1396CS8#TRPBF is supplied in Tape & Reel packaging, while the EL5292CS packaging format is not specified. Both are compatible with standard surface mount assembly processes.

Q: What supply current differences should be considered in power budget calculations?

A: The EL5292CS draws 6mA per channel (12mA total for dual channels), while the LT1396CS8#TRPBF draws 4.6mA per channel (9.2mA total). This 3.8mA reduction per dual-channel device provides measurable power savings in battery-powered or thermally constrained applications.

Q: Can the LT1396CS8#TRPBF handle the same output current as the EL5292CS?

A: The EL5292CS provides 120mA output current per channel, while the LT1396CS8#TRPBF provides 80mA per channel. Applications requiring output currents exceeding 80mA per channel cannot use the LT1396CS8#TRPBF without external buffering or alternative output stage design.