EL5102IS-T13 Equivalent & Substitute Parts

Part Overview

The EL5102IS-T13 is a voltage feedback amplifier integrated circuit manufactured by Renesas Electronics Corporation, housed in an 8-SOIC surface mount package. This device is classified as obsolete, necessitating identification of active equivalent and substitute parts for ongoing design support and procurement. The EL5102IS-T13 delivers a slew rate of 4000 V/µs with a -3dB bandwidth of 400 MHz, supporting supply voltages from 3 V to 13.2 V and operating temperatures from -40°C to 85°C. Due to its obsolete status, equivalent active alternatives must be evaluated based on electrical performance parameters and mechanical compatibility.

Substiute Parts

EL5102IS-T13

Renesas Electronics CorporationIn Stock: 840EL5102IS-T13 Datasheet

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AD8037ARZ

Analog Devices Inc.In Stock: 4361AD8037ARZ Datasheet

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AD8037ARZ-REEL

Analog Devices Inc.In Stock: 21946AD8037ARZ-REEL Datasheet

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AD8037SRZ-EP

Analog Devices Inc.In Stock: 1150AD8037SRZ-EP Datasheet

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OPA690IDR

Texas InstrumentsIn Stock: 19383OPA690IDR Datasheet

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OPA820ID

Burr BrownIn Stock: 1442OPA820ID Datasheet

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OPA820IDG4

Texas InstrumentsIn Stock: 951OPA820IDG4 Datasheet

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OPA820IDR

Texas InstrumentsIn Stock: 6093OPA820IDR Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the EL5102IS-T13 is determined by the following critical parameters: amplifier type (voltage feedback), number of circuits (1), package type (8-SOIC surface mount), and electrical performance specifications including slew rate, bandwidth, input bias current, input offset voltage, supply current, output current capability, and supply voltage range.

The substitute parts identified fall into two functional categories based on electrical performance alignment:

Category 1: Moderate Performance Substitutes (AD8037 Series) Parts AD8037ARZ, AD8037ARZ-REEL, and AD8037SRZ-EP share identical package geometry and mounting type. These devices operate within overlapping supply voltage ranges (6 V to 12 V minimum/maximum) and maintain the same operating temperature range (-40°C to 85°C for standard variants). Slew rate (1500 V/µs) and bandwidth (270 MHz) are lower than the EL5102IS-T13, but input bias current (3 µA) and input offset voltage (2 mV) remain within acceptable tolerance bands for general voltage feedback amplifier applications.

Category 2: High Performance Substitutes (OPA690 and OPA820 Series) Parts OPA690IDR, OPA820ID, OPA820IDG4, and OPA820IDR exceed the EL5102IS-T13 electrical specifications in slew rate and bandwidth. OPA690IDR delivers 1800 V/µs slew rate and 500 MHz bandwidth. OPA820 variants provide 240 V/µs slew rate with 800 MHz bandwidth. All maintain 8-SOIC package compatibility and surface mount configuration. Supply voltage ranges and operating temperatures align with or exceed the original specification.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement with Minimal Circuit Redesign: OPA690IDR is the preferred substitute when the application requires active product status, RoHS3 compliance, and performance characteristics closest to the EL5102IS-T13. This device maintains supply voltage compatibility (5 V to 12 V), identical operating temperature range (-40°C to 85°C), and exceeds the original slew rate specification (1800 V/µs versus 4000 V/µs). Output current capability (190 mA) exceeds the original specification (150 mA), and input offset voltage (1 mV) matches the original device. Current supply (5.5 mA) remains within acceptable power budget parameters.

For Applications with Extended Temperature Requirements: AD8037SRZ-EP extends the operating temperature range to -55°C to 105°C while maintaining RoHS3 compliance and active product status. This variant is suitable for industrial and automotive applications requiring wider temperature operation. Supply voltage minimum increases to 6 V, which may require circuit evaluation for low-voltage applications originally designed for 3 V minimum operation.

For High-Performance Applications: OPA820IDR and OPA820ID deliver superior bandwidth (800 MHz) and input offset voltage (0.2 mV) specifications, suitable for precision signal conditioning applications. These devices maintain RoHS3 compliance and active product status. Supply current (5.6 mA) and output current (110 mA) remain within acceptable ranges for most applications, though output current is lower than the original specification.

For Cost-Optimized Substitution: AD8037ARZ and AD8037ARZ-REEL provide active product status and RoHS3 compliance at lower performance levels. These devices are suitable for applications where the original 4000 V/µs slew rate and 400 MHz bandwidth exceed actual circuit requirements. Supply current increases to 18.5 mA, requiring power budget verification.

All substitute parts maintain 8-SOIC package geometry and surface mount configuration, enabling direct PCB footprint compatibility without layout modifications.

Frequently Asked Questions (FAQ)

Q: Can OPA690IDR directly replace EL5102IS-T13 without circuit modifications? A: OPA690IDR shares identical 8-SOIC package geometry and surface mount configuration, enabling direct PCB footprint compatibility. Electrical parameters are compatible within the specified operating ranges. However, the supply voltage minimum increases from 3 V to 5 V, requiring verification that the application power supply meets this requirement. Input bias current (3 µA) and input offset voltage (1 mV) remain within acceptable tolerance bands for most voltage feedback amplifier circuits.

Q: What is the primary difference between AD8037ARZ and AD8037ARZ-REEL? A: Both devices are electrically identical Analog Devices AD8037 voltage feedback amplifiers in 8-SOIC packages. The primary difference is packaging format: AD8037ARZ is supplied in tube packaging, while AD8037ARZ-REEL is supplied on reel for automated assembly processes. Electrical specifications, RoHS3 compliance, and product status are identical.

Q: Why does OPA820IDR have lower slew rate (240 V/µs) than the EL5102IS-T13 (4000 V/µs)? A: OPA820IDR is optimized for different performance characteristics. While slew rate is lower, this device delivers superior bandwidth (800 MHz versus 400 MHz) and exceptional input offset voltage (0.2 mV versus 1 mV). Selection depends on application requirements: applications prioritizing high-frequency response and precision benefit from OPA820IDR, while applications requiring high slew rate benefit from OPA690IDR.

Q: Are all substitute parts RoHS3 compliant? A: All identified substitute parts except OPA820ID carry RoHS3 compliance certification. OPA820ID compliance status is not specified in available documentation. For applications requiring mandatory RoHS3 compliance, OPA690IDR, AD8037 series, and OPA820IDR are confirmed compliant alternatives.

Q: What is the impact of increased supply current in AD8037 devices (18.5 mA versus 5.2 mA)? A: AD8037 series devices consume approximately 3.6 times higher supply current than the EL5102IS-T13. This increased current consumption requires verification that the application power supply can deliver the additional current without voltage regulation degradation. For battery-powered or power-constrained applications, OPA690IDR or OPA820 series are preferred due to lower supply current (5.5 mA and 5.6 mA respectively).

Q: Can AD8037SRZ-EP operate at temperatures below -40°C? A: Yes. AD8037SRZ-EP extends the operating temperature range to -55°C to 105°C, enabling operation 15°C below the EL5102IS-T13 minimum specification. This extended range is suitable for aerospace, military, and extreme environment applications. All other electrical parameters remain identical to AD8037ARZ and AD8037ARZ-REEL variants.

Q: What is the significance of the 8-SOIC package specification (0.154", 3.90mm Width)? A: This specification defines the physical dimensions of the surface mount package. All substitute parts maintain identical 8-SOIC package geometry, ensuring direct PCB footprint compatibility without layout modifications. The 0.154-inch (3.90 mm) width specification confirms compatibility with standard 8-pin SOIC land patterns used in the original EL5102IS-T13 design.