EL5360IU-T13 Equivalent & Substitute Parts

Part Overview

The EL5360IU-T13 is a current feedback amplifier integrated circuit manufactured by Renesas Electronics Corporation, containing three independent amplifier circuits in a 16-QSOP surface mount package. This device is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and production continuity. The EL5360IU-T13 operates across a 5V to 10V supply range with a slew rate of 1700V/µs and -3dB bandwidth of 200 MHz, serving applications requiring moderate-speed current feedback amplification.

Substiute Parts

EL5360IU-T13

Renesas Electronics CorporationIn Stock: 1005EL5360IU-T13 Datasheet

Current PartRFQ

OPA3695IDBQ

Texas InstrumentsIn Stock: 1185OPA3695IDBQ Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the EL5360IU-T13 is determined by the following critical parameters:

Functional Equivalence Criteria:

• Amplifier Type: Current Feedback (required match)
• Number of Circuits: 3 independent channels (required match)
• Package Type: 16-SSOP surface mount (required match for PCB compatibility)
• Operating Temperature Range: -40°C ~ 85°C (required match)

Performance Compatibility Criteria:

• Slew Rate: Substitute must equal or exceed 1700V/µs
• -3dB Bandwidth: Substitute must equal or exceed 200 MHz
• Current - Output / Channel: Substitute must equal or exceed 70 mA
• Voltage - Supply Span: Substitute must accommodate 5V to 10V operation

The OPA3695IDBQ manufactured by Texas Instruments satisfies all functional equivalence criteria and exceeds performance specifications in slew rate (2400V/µs), bandwidth (1 GHz), and output current capability (120 mA per channel). The OPA3695IDBQ operates within an expanded supply range of 3.5V to 12V, encompassing the EL5360IU-T13 operating window.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: OPA3695IDBQ

The OPA3695IDBQ is the direct functional equivalent for the obsolete EL5360IU-T13. Selection of this substitute is supported by the following factors:

Product Status Alignment: The EL5360IU-T13 is classified as obsolete, while the OPA3695IDBQ carries a Last Time Buy status, indicating continued availability for near-term procurement. This transition addresses supply chain continuity for designs currently using the EL5360IU-T13.

Regulatory Compliance: The OPA3695IDBQ is ROHS3 compliant, whereas the EL5360IU-T13 is RoHS non-compliant. Designs requiring RoHS compliance benefit from this substitution. Both devices maintain REACH Unaffected status and share identical ECCN and HTSUS classifications.

Performance Enhancement: The OPA3695IDBQ provides superior performance across multiple parameters: slew rate increases from 1700V/µs to 2400V/µs, bandwidth extends from 200 MHz to 1 GHz, and output current capability increases from 70 mA to 120 mA per channel. These enhancements do not introduce incompatibility with existing designs.

Supply Range Consideration: The OPA3695IDBQ operates across 3.5V to 12V, which encompasses the EL5360IU-T13 operating window of 5V to 10V. Designs operating within the 5V to 10V range require no supply modification.

Trade-offs: The OPA3695IDBQ exhibits higher input bias current (20 µA versus 4 µA) and higher supply current per channel (12.9 mA versus 750 µA). Circuit designs must accommodate these increased current requirements. The OPA3695IDBQ demonstrates superior input offset voltage (300 µV versus 1.6 mV), providing improved precision in applications sensitive to offset drift.

Frequently Asked Questions (FAQ)

Q: Can the OPA3695IDBQ directly replace the EL5360IU-T13 without PCB modifications?

A: Yes. Both devices use identical 16-SSOP surface mount packaging with 0.154" width and 3.90mm dimensions. Pin-to-pin compatibility is maintained, allowing direct substitution on existing PCBs without layout changes.

Q: What are the primary electrical differences between these devices?

A: The OPA3695IDBQ provides higher performance specifications: 2400V/µs slew rate (versus 1700V/µs), 1 GHz bandwidth (versus 200 MHz), and 120 mA output current per channel (versus 70 mA). However, the OPA3695IDBQ draws higher supply current (12.9 mA total versus 750 µA) and exhibits higher input bias current (20 µA versus 4 µA). Input offset voltage is superior in the OPA3695IDBQ (300 µV versus 1.6 mV).

Q: Is the OPA3695IDBQ suitable for low-power applications?

A: The OPA3695IDBQ is not optimal for power-constrained designs due to its 12.9 mA supply current across three channels, compared to the EL5360IU-T13 at 750 µA. Applications with strict power budgets should evaluate this parameter carefully.

Q: Does the OPA3695IDBQ require different biasing or compensation networks?

A: The provided parameters do not include detailed compensation or biasing network specifications. Circuit design verification is necessary to confirm compatibility with existing feedback networks and compensation schemes.

Q: What is the significance of the OPA3695IDBQ's Last Time Buy status?

A: Last Time Buy status indicates that Texas Instruments will continue production for a limited period before discontinuation. Designs transitioning from the obsolete EL5360IU-T13 should establish long-term supply strategies, as the OPA3695IDBQ will eventually reach end-of-life status.

Q: Are there supply voltage considerations when substituting?

A: The OPA3695IDBQ operates across 3.5V to 12V, while the EL5360IU-T13 operates across 5V to 10V. Designs operating within the 5V to 10V range are fully compatible. Designs operating below 5V require verification that the OPA3695IDBQ's 3.5V minimum does not introduce unintended behavior.

Q: How do the input offset voltage specifications affect circuit performance?

A: The OPA3695IDBQ exhibits 300 µV input offset voltage compared to the EL5360IU-T13 at 1.6 mV. This represents a 5.3x improvement in offset specification. Applications requiring precision DC amplification benefit from this enhanced specification. Applications with AC coupling or offset nulling networks are unaffected.