EL2250CSZ-T13 Equivalent & Substitute Parts

Part Overview

The EL2250CSZ-T13 is a dual-channel voltage feedback amplifier manufactured by Renesas Electronics Corporation, housed in an 8-SOIC surface mount package. This linear amplifier is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and production continuity. The part operates across a supply voltage range of 2.7V to 12V (single supply) or ±1.35V to 6V (dual supply), with a -3dB bandwidth of 125 MHz and slew rate of 275V/µs. Substitute parts must maintain compatibility with the 8-SOIC package format and voltage feedback amplifier topology while meeting or exceeding the electrical performance requirements of the original design.

Substiute Parts

EL2250CSZ-T13

Renesas Electronics CorporationIn Stock: 1526EL2250CSZ-T13 Datasheet

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AD8056ARZ-REEL7

Analog Devices Inc.In Stock: 3263AD8056ARZ-REEL7 Datasheet

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OPA2614ID

Texas InstrumentsIn Stock: 832OPA2614ID Datasheet

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OPA2614IDR

Texas InstrumentsIn Stock: 923OPA2614IDR Datasheet

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OPA2652U

Texas InstrumentsIn Stock: 5279OPA2652U Datasheet

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OPA2652U/2K5

Texas InstrumentsIn Stock: 3823OPA2652U/2K5 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the EL2250CSZ-T13 is determined by the following critical parameters:

Package Compatibility: All substitute parts must use the 8-SOIC (0.154", 3.90mm Width) surface mount package to ensure direct PCB footprint compatibility.

Amplifier Topology: All substitutes must be voltage feedback amplifiers with dual-channel (2 circuits) configuration to maintain functional equivalence.

Electrical Performance: Substitute parts must support the required supply voltage range and deliver equivalent or superior bandwidth and slew rate performance. The original part operates at 125 MHz bandwidth with 275 V/µs slew rate.

Compliance Requirements: All substitute parts must maintain ROHS3 compliance and EAR99 export classification to satisfy regulatory and supply chain requirements.

Product Status: Active product status is preferred for long-term availability and production support, though this is not a strict substitution barrier.

The following substitute parts meet these criteria and are grouped by their electrical performance characteristics relative to the original EL2250CSZ-T13.

Parameter Comparison

Engineering Selection Recommendations

AD8056ARZ-REEL7 (Analog Devices Inc.): This part is active and offers superior bandwidth (300 MHz) and slew rate (1400 V/µs) compared to the EL2250CSZ-T13. The AD8056ARZ-REEL7 operates within the 8V to 12V supply range, which covers the upper portion of the original part's supply specification. This substitute is suitable for applications requiring enhanced high-frequency performance. Moisture sensitivity level is 1 (Unlimited), providing superior handling characteristics compared to the original part's MSL 3 rating.

OPA2614ID and OPA2614IDR (Texas Instruments): These parts are functionally identical, differing only in packaging format (Tube versus Tape & Reel). Both are active products with 180 MHz bandwidth and 145 V/µs slew rate, which are lower than the original EL2250CSZ-T13 specifications. These parts feature differential output configuration and support 5V to 12V supply range. Output current per channel is 350 mA, exceeding the original 100 mA specification. These substitutes are appropriate for applications where lower bandwidth is acceptable and higher output current is beneficial.

OPA2652U and OPA2652U/2K5 (Texas Instruments): These parts are functionally identical, differing only in packaging designation. Both are active products in the SpeedPlus™ series with exceptional bandwidth (700 MHz) and slew rate (335 V/µs), significantly exceeding the original part's performance. Supply voltage range is 6V to 12V, which does not cover the lower end of the original specification (2.7V). These substitutes are optimal for high-speed applications where bandwidth and slew rate are critical performance factors. Output current per channel is 140 mA, exceeding the original 100 mA specification.

All substitute parts maintain ROHS3 compliance and REACH Unaffected status, ensuring regulatory compatibility with the original design requirements.

Frequently Asked Questions (FAQ)

Q: Can the AD8056ARZ-REEL7 directly replace the EL2250CSZ-T13 in all applications?

A: The AD8056ARZ-REEL7 is package-compatible and functionally equivalent as a dual-channel voltage feedback amplifier. However, the minimum supply voltage is 8V, whereas the EL2250CSZ-T13 operates from 2.7V. Applications requiring supply voltages below 8V require alternative substitutes or circuit redesign.

Q: What is the difference between OPA2614ID and OPA2614IDR?

A: OPA2614ID is supplied in Tube packaging, while OPA2614IDR is supplied in Tape & Reel (TR) format. Both parts are electrically identical and use the same 8-SOIC package. Selection depends on production volume and handling requirements.

Q: Why do the OPA2652U and OPA2652U/2K5 have different part numbers if they are identical?

A: The designation "/2K5" indicates a specific packaging or ordering configuration variant. Both parts are electrically identical dual-channel voltage feedback amplifiers in 8-SOIC packages with identical electrical specifications. Selection depends on supplier availability and procurement requirements.

Q: Is the OPA2614 series suitable for applications requiring the full 2.7V to 12V supply range of the EL2250CSZ-T13?

A: No. The OPA2614ID and OPA2614IDR operate from 5V to 12V minimum supply voltage. Applications requiring operation below 5V supply voltage cannot use these substitutes without circuit modification.

Q: Which substitute part offers the closest electrical performance match to the EL2250CSZ-T13?

A: The OPA2652U and OPA2652U/2K5 offer superior bandwidth (700 MHz versus 125 MHz) and comparable slew rate (335 V/µs versus 275 V/µs). However, minimum supply voltage is 6V rather than 2.7V. For applications operating within the 6V to 12V range, these parts provide enhanced performance. For applications requiring lower supply voltages, the AD8056ARZ-REEL7 is the preferred substitute within the 8V to 12V operating range.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts (AD8056ARZ-REEL7, OPA2614ID, OPA2614IDR, OPA2652U, and OPA2652U/2K5) are ROHS3 compliant and REACH Unaffected, maintaining regulatory compatibility with the original EL2250CSZ-T13 specification.

Q: What is the moisture sensitivity level difference between the EL2250CSZ-T13 and substitute parts?

A: The EL2250CSZ-T13 has MSL 3 (168 Hours). The AD8056ARZ-REEL7 has MSL 1 (Unlimited), providing superior moisture resistance. The OPA2614ID, OPA2614IDR, OPA2652U, and OPA2652U/2K5 all have MSL 2 (1 Year), offering intermediate moisture protection. Lower MSL ratings indicate less stringent handling and storage requirements.

Q: Can the OPA2614 series be used as a direct replacement if output current requirements are higher than 100 mA per channel?

A: Yes. The OPA2614ID and OPA2614IDR deliver 350 mA per channel output current, compared to 100 mA for the EL2250CSZ-T13. These parts are suitable for applications requiring higher output current within the 5V to 12V supply range. However, the lower slew rate (145 V/µs) and differential output configuration must be evaluated for circuit compatibility.