EL5156IS-T13 Equivalent & Substitute Parts

Part Overview

The EL5156IS-T13 is a voltage feedback amplifier manufactured by Renesas Electronics Corporation, housed in an 8-SOIC surface mount package. This linear amplifier integrated circuit is designed for single-circuit voltage feedback applications with a gain bandwidth product of 210 MHz and slew rate of 700V/µs.

The EL5156IS-T13 is classified as obsolete, making direct sourcing increasingly difficult. Equivalent substitute parts are available from Texas Instruments that maintain functional compatibility within the voltage feedback amplifier category while offering improved availability and active product status.

Substiute Parts

EL5156IS-T13

Renesas Electronics CorporationIn Stock: 820EL5156IS-T13 Datasheet

Current PartRFQ

OPA820IDG4

Texas InstrumentsIn Stock: 951OPA820IDG4 Datasheet

SimilarRFQ

OPA820IDR

Texas InstrumentsIn Stock: 6093OPA820IDR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the EL5156IS-T13 are selected based on strict electrical and mechanical compatibility criteria. The primary substitution parameters are:

Mechanical Compatibility:

• Identical package type: 8-SOIC (0.154", 3.90mm Width)
• Surface mount mounting type
• Pin-compatible footprint

Electrical Compatibility:

• Voltage feedback amplifier topology
• Single circuit configuration
• Operating temperature range: -40°C to 85°C
• Supply voltage span compatibility within the 4.5V to 12V range

The substitute parts OPA820IDG4 and OPA820IDR from Texas Instruments meet these core substitution criteria. Both parts maintain the same package geometry, mounting type, and functional amplifier classification. The substitute parts operate within the specified temperature range and support the required supply voltage span.

Parameter Comparison

Engineering Selection Recommendations

OPA820IDR (Texas Instruments) - Primary Substitute

The OPA820IDR is the recommended substitute for the EL5156IS-T13. This part maintains active product status with 6062 pieces in current inventory. The OPA820IDR is ROHS3 compliant and carries REACH Unaffected certification. The part is available in Cut Tape and Digi-Reel packaging formats, supporting standard manufacturing and assembly workflows.

OPA820IDG4 (Texas Instruments) - Secondary Substitute

The OPA820IDG4 provides an alternative substitute option with 934 pieces in inventory. This part is discontinued at DiGi Electronics but remains available through alternative distribution channels. The OPA820IDG4 is also ROHS3 compliant and REACH Unaffected. This part is supplied in Tube packaging.

Compliance Considerations

Both substitute parts are ROHS3 compliant, whereas the EL5156IS-T13 is RoHS non-compliant. Applications requiring RoHS compliance must use the substitute parts. The substitute parts carry a Moisture Sensitivity Level of 2 (1 Year), compared to the original part's MSL 1 (Unlimited). Storage and handling procedures must account for this increased moisture sensitivity.

Frequently Asked Questions (FAQ)

Q: Can the OPA820IDR directly replace the EL5156IS-T13 in existing designs?

A: The OPA820IDR is mechanically and functionally compatible with the EL5156IS-T13. Both parts use the 8-SOIC package with identical pin spacing and mounting type. The substitute part operates within the same temperature range and supports the required supply voltage span. Circuit performance characteristics differ in specific parameters such as slew rate and input bias current, which must be evaluated against application requirements.

Q: What are the key electrical differences between the EL5156IS-T13 and OPA820IDR?

A: The EL5156IS-T13 has a higher slew rate of 700V/µs compared to the OPA820IDR at 240V/µs. The OPA820IDR offers superior gain bandwidth product (280 MHz versus 210 MHz) and wider -3dB bandwidth (800 MHz versus 600 MHz). The OPA820IDR has lower input bias current (9 nA versus 400 nA) and lower input offset voltage (200 µV versus 500 µV). Supply current is slightly lower in the OPA820IDR at 5.6 mA versus 6 mA.

Q: What is the difference between OPA820IDG4 and OPA820IDR?

A: The OPA820IDG4 and OPA820IDR are electrically identical parts with the same performance specifications. The primary difference is packaging format: OPA820IDG4 is supplied in Tube packaging, while OPA820IDR is supplied in Cut Tape and Digi-Reel formats. Both parts have identical electrical characteristics, operating temperature ranges, and compliance certifications.

Q: Are there any compliance differences I should consider?

A: The EL5156IS-T13 is RoHS non-compliant, while both substitute parts (OPA820IDG4 and OPA820IDR) are ROHS3 compliant. If your application or end-market requires RoHS compliance, the substitute parts satisfy this requirement. Both substitute parts are REACH Unaffected. The substitute parts have a Moisture Sensitivity Level of 2 (1 Year), requiring controlled storage conditions, whereas the original part has MSL 1 (Unlimited).

Q: What is the inventory status of these parts?

A: The EL5156IS-T13 has 743 pieces in stock but is classified as obsolete. The OPA820IDR has 6062 pieces in inventory and maintains active product status, making it the most readily available option. The OPA820IDG4 has 934 pieces available but is discontinued at DiGi Electronics.

Q: Can I use these parts interchangeably in my PCB design?

A: Yes, the substitute parts are pin-compatible with the EL5156IS-T13 and use the identical 8-SOIC package footprint. No PCB layout modifications are required for mechanical compatibility. Circuit performance must be validated against the specific electrical parameter differences, particularly slew rate, gain bandwidth product, and input bias current specifications.