About us Contact Us Submit BOM
RFQs(0)
English
Close Menu
View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Czech(Čeština) Luxembourg(Lëtzebuergesch) Netherlands(Nederland) Iceland(íslenska) Hungarian(Magyarország) Spain(español) Portugal(Português) Turkey(Türk dili) Bulgaria(Български език) Ukraine(Україна) Greece(Ελλάδα) Israel(עִבְרִית) Sweden(Svenska) Finland(Svenska) Finland(Suomi) Romania(românesc) Moldova(românesc) Slovakia(Slovenská) Denmark(Dansk) Slovenia(Slovenija) Slovenia(Hrvatska) Croatia(Hrvatska) Serbia(Hrvatska) Montenegro(Hrvatska) Bosnia and Herzegovina(Hrvatska) Lithuania(lietuvių) Spain(Português) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Vietnam(Tiếng Việt) Philippines(Pilipino)
Africa, India and Middle East
United Arab Emirates(العربية) Iran(فارسی) Tajikistan(فارسی) India(हिंदी) Madagascar(malaɡasʲ)
South America / Oceania
New Zealand(Maori) Brazil(Português) Angola(Português) Mozambique(Português)
North America
United States(English) Canada(English) Haiti(Ayiti) Mexico(español)
HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - Instrumentation, OP Amps, Buffer AmpsEL5205ISZ
EL5205ISZ Image
EL5205ISZ Image - 1
Image may be representation.
See specifications for product details.
Share
 Favorite
EXPRESS OPTION
Payment method

EL5205ISZ - Renesas Electronics America Inc

Manufacturer Part Number
EL5205ISZ
Manufacturer
Renesas Electronics Corporation
Allelco Part Number
32D-EL5205ISZ
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
8,820 pcs available, New & Original
Parts Description
IC VOLTAGE FEEDBACK 2 CIRC 8SOIC
Package
8-SOIC
Data sheet
EL5205ISZ.pdf

PCN Obsolescence/ EOL

Mult Dev EOL 6/Dec/2019.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 8820

Required fields are indicated by an asterisk (*)
Please send RFQ, we will respond immediately.

Quantity

Specifications

EL5205ISZ Tech Specifications
Renesas Electronics America Inc - EL5205ISZ technical specifications, attributes, parameters and parts with similar specifications to Renesas Electronics America Inc - EL5205ISZ

Product Attribute Attribute Value
Manufacturer Renesas Electronics Corporation
Voltage - Supply Span (Min) 4 V
Voltage - Supply Span (Max) 13.2 V
Voltage - Input Offset 3 mV
Supplier Device Package 8-SOIC
Slew Rate 3000V/µs
Series -
Package / Case 8-SOIC (0.154", 3.90mm Width)
Package Tube
Output Type -
Product Attribute Attribute Value
Operating Temperature -40°C ~ 85°C
Number of Circuits 2
Mounting Type Surface Mount
Current - Supply 9.5mA (x2 Channels)
Current - Output / Channel 160 mA
Current - Input Bias 8 µA
Base Product Number EL5205
Amplifier Type Voltage Feedback
-3db Bandwidth 700 MHz

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99

Frequently Asked Questions(FAQ)

What is the typical input offset voltage for the EL5205ISZ, and how does this affect precision in high-gain analog front-end designs?
The EL5205ISZ exhibits an input offset voltage of 3 mV, which is relatively moderate for a dual-channel amplifier in its class. In high-gain applications such as signal conditioning or sensor interfaces, even small offsets can be amplified significantly, leading to output errors that may exceed acceptable thresholds. Designers must account for this when designing feedback networks or implementing trimming mechanisms, especially in low-level signal detection scenarios where system accuracy is critical.
How does the slew rate of the EL5205ISZ compare with other voltage feedback amplifiers like the OPA2614ID, and what implications does this have for transient response in video or RF applications?
With a slew rate of 3000 V/µs, the EL5205ISZ offers faster transient response than many general-purpose op amps but slightly lower than some ultra-fast devices such as the OPA2614ID, which can exceed 5000 V/µs. This difference becomes relevant in wideband applications—such as driving capacitive loads in video buffers or handling fast edge rates in RF mixers—where insufficient slew rate causes distortion or settling issues. While the EL5205ISZ is sufficient for most 700 MHz bandwidth tasks, designers targeting higher-speed transients may need to evaluate alternatives carefully.
What supply current per channel should be expected when using the EL5205ISZ in a battery-powered measurement instrument, and how does it compare to low-power alternatives?
Each channel of the EL5205ISZ draws approximately 9.5 mA from the supply rail, totaling 19 mA for both circuits under full load. This level of consumption is typical for high-performance voltage feedback amplifiers but makes it less suitable for ultra-low-power systems compared to devices like the LT1816IS8#PBF, which operates at lower bias currents. For portable or energy-constrained applications, this trade-off between speed, bandwidth, and power must be weighed against performance requirements.
Can the EL5205ISZ reliably drive a 2Vpp sine wave across a 150 Ω load at frequencies approaching 500 MHz, considering its output current capability and bandwidth limitations?
Driving a 150 Ω load requires approximately 13.3 mA peak output current for a 2Vpp signal. The EL5205ISZ supports up to 160 mA per channel, so current delivery is not a limiting factor. However, at 500 MHz, the -3dB bandwidth drops below the specified 700 MHz due to internal compensation and load capacitance effects. Real-world performance would likely show reduced gain and increased phase shift, making precise gain control difficult unless calibrated or compensated externally.
What are the key differences between the EL5205ISZ and substitute parts like the OPA2652U in terms of package compatibility and thermal performance for space-constrained PCB layouts?
Both the EL5205ISZ and OPA2652U use standard 8-pin SOIC packages, enabling direct pin-to-pin substitution in many cases. However, slight variations in die size and packaging materials can lead to differences in thermal resistance and power dissipation capabilities. In densely populated boards where heat buildup is a concern, verifying junction temperature rise under continuous operation becomes important—even with matching footprints, the EL5205ISZ may require additional layout considerations if operating near its maximum supply voltage or full output swing.
Is the EL5205ISZ suitable for use in industrial motor control feedback loops requiring isolation and EMI robustness beyond basic datasheet ratings?
While the EL5205ISZ meets standard industrial temperature ranges (-40°C to 85°C) and offers decent common-mode rejection, it lacks built-in features such as digital isolation or reinforced creepage distances required for functional safety certifications. Its performance in noisy environments depends heavily on proper PCB grounding, shielding, and decoupling. For isolated feedback paths in motor drives, external optocouplers or dedicated isolated amplifiers should be considered instead of relying solely on the amplifier’s inherent noise immunity.
How does the input bias current of 8 µA in the EL5205ISZ impact high-impedance source interfacing compared to bipolar-input amplifiers?
An input bias current of 8 µA means that even modest source impedances (e.g., 10 kΩ) will develop significant DC voltage drops, potentially shifting the operating point of sensitive stages. In comparison, FET-input amplifiers often exhibit bias currents in the pA range, offering far superior compatibility with high-resistance sensors like thermistors or piezoelectric elements. When interfacing with high-Z sources, the EL5205ISZ may necessitate buffer stages or impedance-matching networks to avoid signal attenuation or offset drift over time.
What precautions should be taken when substituting the EL5205ISZ with LT1816CS8#PBF in legacy designs, particularly regarding operating voltage margins and stability?
Although both parts are functionally similar, the LT1816 series typically has tighter internal compensation and different unity-gain behavior compared to the EL5205ISZ. Substitution without validation risks instability in unity-gain configurations or unexpected phase margin degradation. Additionally, the LT1816 may require stricter layout practices or smaller feedback resistors to maintain oscillation margins. Designers should simulate closed-loop response or perform bench testing before committing to substitution, especially in critical control loops where stability cannot be compromised.
How does the operating temperature range of the EL5205ISZ influence long-term reliability in automotive or outdoor monitoring systems?
The EL5205ISZ is rated from -40°C to 85°C, which covers most industrial and commercial environments but falls short of AEC-Q100 Grade 2 requirements for extended automotive operation. While it remains functional across this range, accelerated aging effects—such as input offset drift or leakage increase—may become more pronounced near the upper limit. Systems exposed to frequent thermal cycling or elevated ambient temperatures might experience reduced lifespan unless derated appropriately or paired with environmental controls.
What role does the Moisture Sensitivity Level (MSL) of 3 play during reflow soldering of assemblies containing the EL5205ISZ?
An MSL rating of 3 indicates that the EL5205ISZ must be soldered within 168 hours of opening the moisture barrier bag if stored improperly. Failure to follow JEDEC J-STD-033 guidelines—such as baking prior to assembly or resealing after exposure—can lead to popcorning defects during thermal cycling. This is particularly critical in high-volume manufacturing where inventory turnover exceeds shelf life limits; failure to manage humidity properly compromises solder joint integrity and device reliability.
In what scenarios would the EL5205ISZ outperform discrete amplifier solutions despite higher unit cost, considering its integrated dual-channel architecture?
The EL5205ISZ provides advantages in compact designs where board space is limited, such as multi-channel instrumentation or modular test equipment, by integrating two matched channels with consistent gain characteristics. Discrete implementations often suffer from mismatched bandwidth or offset, requiring calibration. The EL5205ISZ’s matched performance reduces design effort and improves system yield, justifying its premium over discrete pairs when synchronization or miniaturization is essential and budget allows.
How does the EL5205ISZ handle large-signal settling time in precision data acquisition systems compared to lower-speed, lower-noise alternatives?
With a 3000 V/µs slew rate and 700 MHz bandwidth, the EL5205ISZ achieves sub-nanosecond settling to small signals but may overshoot or ring when driving heavy capacitive loads in DAC driver roles. Lower-noise amplifiers sacrifice speed for better THD+N performance, making them preferable for audio or high-resolution ADC front-ends. For data acquisition requiring both speed and accuracy, careful selection of feedback topology, termination, and post-amplification filtering is necessary to leverage the EL5205ISZ without introducing artifacts.
Are there any known limitations in using the EL5205ISZ as a comparator in open-loop applications despite being designed as a linear amplifier?
While possible in transient-limited scenarios, using the EL5205ISZ in comparator mode violates its intended operating region and risks unpredictable latch-up or slow recovery due to internal pole-zero compensation optimized for closed-loop feedback. Comparator-specific ICs offer faster propagation delays, rail-to-rail inputs, and hysteresis—features absent in the EL5205ISZ. Reliance on it as a comparator introduces risk in timing-critical or fault-detection circuits where deterministic response is mandatory.
What impact does the EL5205ISZ’s RoHS3 compliance have on global regulatory adherence, particularly in regions with evolving hazardous substance restrictions?
RoHS3 compliance ensures exclusion of substances like lead, mercury, cadmium, and certain phthalates above threshold levels, aligning with EU Directive 2011/65/EU and subsequent amendments. This facilitates market access across Europe, China, and other regulated jurisdictions without additional testing burdens. As regulations expand to include SVHCs and PFAS, maintaining RoHS3 status reduces legal and logistical complexity for manufacturers shipping products containing the EL5205ISZ worldwide.
How should input protection be implemented when using the EL5205ISZ in measurement systems connected to live AC mains through isolation transformers?
The EL5205ISZ does not include ESD or overvoltage protection internally. In high-voltage environments, external clamping diodes, series resistors, or TVS arrays must isolate inputs from transients induced during connection changes or lightning surges. Even with galvanic isolation upstream, transient energy can couple capacitively into signal lines. Implementing guard rings, proper ground planes, and surge-rated connectors enhances robustness beyond what the amplifier itself provides.
What considerations apply when cascading multiple stages using the EL5205ISZ in a broadband gain block configuration exceeding 40 dB total gain?
Cascading increases noise figure and cumulative phase shift, potentially degrading stability near unity gain. At gains above 20 dB per stage, parasitic capacitances interact with feedback networks, causing peaking or oscillations. Careful choice of resistor values (typically <1 kΩ), use of low-capacitance film types, and insertion of small series resistors at each output help dampen resonances. Thermal drift of gain-setting resistors also compounds over multiple stages, demanding precision components or calibration routines for stable performance.

Parts with Similar Specifications

The three parts on the right have similar specifications to Renesas Electronics America Inc EL5205ISZ

Product Attribute EL5205ISZ-T13 EL5205ISZ-T7 EL5205IS-T13 EL5205IYZ-T13
Part Number EL5205ISZ-T13 EL5205ISZ-T7 EL5205IS-T13 EL5205IYZ-T13
Manufacturer Renesas Electronics America Inc Renesas Electronics America Inc Renesas Electronics America Inc Renesas Electronics America Inc
Slew Rate - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Voltage - Supply Span (Max) - - - -
Output Type - Current - Unbuffered Voltage - Buffered -
Series - - - -
Current - Supply - - - -
Current - Output / Channel - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Number of Circuits - - - -
Amplifier Type - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Current - Input Bias - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Voltage - Input Offset - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
-3db Bandwidth - - - -
Voltage - Supply Span (Min) - - - -

EL5205ISZ Datasheet PDF

Download EL5205ISZ pdf datasheets and Renesas Electronics America Inc documentation for EL5205ISZ - Renesas Electronics America Inc.

PCN Obsolescence/ EOL
Mult Dev EOL 6/Dec/2019.pdf
PCN Assembly/Origin
Alternate Manufacturing Site 05/Feb/2014.pdf
PCN Packaging
Label Change-All Devices 01/Dec/2022.pdf

Customers Also Interested in

Recommended Products

Customer Reviews

Evaluation: 10 Articles

  • Circ***FixerTom
    Sep 2, 2026

    Used this rectifier in a high-current power supply repair. Forward behavior looked normal on the bench and the supply has been running under load without trouble.

  • Retr***UWorks
    Aug 31, 2026

    Needed the exact ST10F269Z2Q6 for servicing an older control unit. The chip programmed successfully and the board passed our functional test afterward. Much easier than redesigning around a newer MCU.

  • Andr***PCBLab
    Aug 28, 2026

    I needed this ADC for an older data acquisition board. Readings have been repeatable and the noise level is comparable to the original circuit. Happy with the purchase.

  • Leat***O'Keefe
    Aug 20, 2026

    one of my hobbies is skydiving. and when i'm skydiving this works great.

  • Ilen***
    Aug 20, 2026

    This product works considerably well. It secretly improves my basketball by a lot.

  • Indu***ialPower
    Aug 17, 2026

    Installed this IGBT module in a power conversion cabinet. Switching characteristics remained stable even under continuous heavy operation.

  • Nikh***ech
    Aug 13, 2026

    Great low-power MCU for portable equipment. Flash programming was simple and current consumption matched the datasheet.

  • Embe***dMotion
    Aug 5, 2026

    Purchased this DSP controller for a motor control application. Stable processing performance and very good response under varying loads.

  • FPGA***dio
    Jul 30, 2026

    This FPGA handled our logic design without any surprises. Configuration completed quickly and timing met the project requirements.

  • Nord***mbedded
    Jul 20, 2026

    Reliable FPGA with predictable behavior. Configuration and testing went smoothly, making development faster than expected.

Write a Review

Your Email address will not be published.

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
  • QC (Quality Warranty)
  • Payment Support
  • Packaging
  • Certifications & Memberships

QC (Quality Warranty)

Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.


Strict quality inspection builds a solid foundation for electronic component quality.
  1. Visual inspection
  2. Performance testing and reliability verification
  3. Standardized full-process testing
  4. Precise control of every parameter
We eliminate defective components and ensure the stable operation of electronic devices through professional quality standards.
Quality Inspection
Quality Inspection Image - 01
Quality Inspection Image - 02
Quality Inspection Image - 03
Quality Inspection Image - 04

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.
  • HKBea
  • Paypal
  • MasterCard
  • Western-Union
  • VISA
Stable Delivery, Sincere Partnership — Your Faithful Supply Chain Partner
  • Efficient Supply Management
  • Cost-Saving Procurement
  • Fast Sourcing & Delivery
Contact us if you have any questions.

Packaging

Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


ESD

Certifications & Memberships

Third-party certified, strict quality control. Our certification
  • ISO 9001: 2015
  • ISO 13485: 2016
  • ISO 14001: 2015
  • ISO 28000: 2007
  • ISO 45001: 2018
  • GB/T 27922-2011
  • SMTA
  • IPC
  • ESD
  • PSMA
EL5205ISZ Image

EL5205ISZ

Renesas Electronics America Inc
32D-EL5205ISZ

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

Allelco
About Us
History
Certifications
Recruitment
Policies
Terms & Conditions
Privacy Policy
Cookie Policy
Services
Order Tracking
Return & Replacement
Frequently Asked Questions
Contact Us
Order
Shipping & Delivering
Payment Methods
My Account
The BlogsHot PartsChange LanguageNewsSite map
Contact Us
Headquarters Address:
Room C 13/F Harvard Commercial Building
105-111 Thomson Road Wan Chai
HongKong
Service Tel: +852-91464856
Service Email: info@allelco.com
Follow us
Copyright © 2012-2025 AllelcoElec.com. All rights reserved.
0 RFQ
Shopping cart (0 Items)
It is empty.
Submit RFQ
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB