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 AmpsOPA4364AIDRG4
OPA4364AIDRG4 Image
OPA4364AIDRG4 Image - 1
Image may be representation.
See specifications for product details.
Share
 Favorite
EXPRESS OPTION
Payment method

OPA4364AIDRG4 - Texas Instruments

Manufacturer Part Number
OPA4364AIDRG4
Manufacturer
Texas Instruments
Allelco Part Number
32D-OPA4364AIDRG4
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
14,510 pcs available, New & Original
Parts Description
IC CMOS 4 CIRCUIT 14SOIC
Package
14-SOIC
Data sheet
OPA4364AIDRG4.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 14510

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

Quantity

Specifications

OPA4364AIDRG4 Tech Specifications
Texas Instruments - OPA4364AIDRG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - OPA4364AIDRG4

Product Attribute Attribute Value
Manufacturer Texas Instruments
Voltage - Supply Span (Min) 1.8 V
Voltage - Supply Span (Max) 5.5 V
Voltage - Input Offset 1 mV
Supplier Device Package 14-SOIC
Slew Rate 5V/µs
Series -
Package / Case 14-SOIC (0.154", 3.90mm Width)
Package Tape & Reel (TR)
Output Type Rail-to-Rail
Product Attribute Attribute Value
Operating Temperature -40°C ~ 125°C
Number of Circuits 4
Mounting Type Surface Mount
Gain Bandwidth Product 7 MHz
Current - Supply 1.1mA (x4 Channels)
Current - Output / Channel 85 mA
Current - Input Bias 1 pA
Base Product Number OPA4364
Amplifier Type CMOS

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status REACH Unaffected
ECCN EAR99

Frequently Asked Questions(FAQ)

What are the key performance trade-offs when using the OPA4364AIDRG4 in a precision analog front-end application requiring sub-millivolt input offset voltage?
The OPA4364AIDRG4 exhibits an input offset voltage of 1 mV, which may be acceptable for moderate-precision applications but introduces significant error in systems demanding sub-millivolt accuracy. While its low input bias current (1 pA) minimizes loading on high-impedance sources—beneficial for sensor interfaces—the 1 mV offset must be compensated through trimming, calibration, or selection of higher-accuracy alternatives like zero-drift amplifiers. Designers should evaluate whether the amplifier’s rail-to-rail output swing and 5 V/µs slew rate justify this offset in cost-sensitive designs, particularly when operating near the lower supply range (1.8 V), where signal headroom is limited.
How does the OPA4364AIDRG4 compare to the AD8604ARZ-REEL7 in terms of power efficiency and noise characteristics for battery-powered instrumentation?
The OPA4364AIDRG4 consumes 1.1 mA per channel (total 4.4 mA for all four channels), while the AD8604ARZ-REEL7 draws approximately 0.8 mA per channel under similar conditions. Although the OPA4364 offers superior bandwidth (7 MHz vs. ~2 MHz) and higher output drive (85 mA), its slightly increased quiescent current may reduce battery life in portable devices. Both amplifiers feature CMOS inputs with low input bias currents, but the OPA4364 provides better DC precision at the expense of marginal power overhead. In ultra-low-power applications, the AD8604 may be preferable; however, if dynamic performance and integration density outweigh power concerns, the OPA4364AIDRG4 remains competitive.
Can the OPA4364AIDRG4 reliably operate in industrial environments with temperature fluctuations up to 125°C, and what reliability implications should designers consider?
Yes, the OPA4364AIDRG4 is specified for operation from -40°C to +125°C, making it suitable for extended industrial and automotive edge cases. However, long-term exposure near the upper limit may affect parametric drift over time, especially input offset voltage and bias current, despite their initially tight specifications. Designers should conduct accelerated life testing or consult TI’s reliability reports for mission-critical systems. The device’s MSL2 classification also implies careful handling during assembly to prevent moisture-induced failures, particularly in humid or thermal cycling environments.
Why might the LMV824IYDT be preferred over the OPA4364AIDRG4 in space-constrained portable medical devices despite differences in bandwidth and output current?
The LMV824IYDT typically comes in a smaller package (e.g., 10-pin SC70 or WSON) compared to the 14-SOIC form factor of the OPA4364AIDRG4, offering significant PCB real estate savings—critical in compact wearable or implantable medical electronics. While the OPA4364AIDRG4 delivers higher output current (85 mA vs. ~35 mA) and wider bandwidth (7 MHz vs. ~1 MHz), these advantages may not justify the extra footprint in size-limited applications. Additionally, the LMV824 often operates at lower supply voltages (down to 1.6 V), enhancing compatibility with single-cell Li-ion batteries. Thus, system-level constraints like board area and power budget often drive the substitution toward more compact alternatives.
What design considerations apply when cascading multiple stages using the OPA4364AIDRG4 to achieve gain greater than 100 without sacrificing stability?
Achieving gains above 100 with the OPA4364AIDRG4 requires attention to closed-loop bandwidth limitations due to its 7 MHz gain-bandwidth product. For a non-inverting configuration with gain = 101, the bandwidth reduces to approximately 69 kHz, potentially limiting slew-rate performance in wideband signals. Stability can be compromised by parasitic capacitance at the output or poor layout, so compensation techniques such as adding small series resistance at the feedback node or minimizing trace lengths are essential. Furthermore, the 1 mV input offset voltage accumulates across stages, necessitating calibration or post-amplification correction for precision measurements.
Is the OPA4364AIDRG4 suitable for driving capacitive loads beyond 100 nF without additional buffering, and what risks does this pose?
Driving large capacitive loads (>100 nF) directly with the OPA4364AIDRG4 can lead to phase margin degradation and potential oscillation due to internal pole-zero interactions, despite its robust output stage rated for 85 mA. Without series isolation resistors or dedicated output buffers, instability may manifest as ringing or overshoot in transient responses. Designers should either limit capacitive load to <50 nF or insert a small resistor (10–100 Ω) in series with the output to dampen oscillations. This precaution becomes critical in filter outputs or long cable runs common in industrial control systems.
How does the rail-to-rail output feature of the OPA4364AIDRG4 impact headroom management in a 2.5 V single-supply photodiode transimpedance amplifier design?
The rail-to-rail output capability allows the OPA4364AIDRG4 to swing close to both supply rails, maximizing usable output range in a 2.5 V single-supply system. For a transimpedance amplifier targeting full-scale photocurrents, this ensures minimal clipping even with modest feedback resistors. However, the input stage may not fully utilize the negative rail, so input signals must stay within 0.1–2.4 V to avoid distortion. Combined with the 1.8 V minimum supply requirement, this configuration supports low-voltage photodetection but demands careful biasing and noise filtering to maintain SNR above 60 dB for weak optical signals.
What precautions should be taken when substituting the OPA4364AIDRG4 with the OPA4364AIDR in high-reliability aerospace applications, given identical part numbers but different packaging?
Although the OPA4364AIDRG4 and OPA4364AIDR share the same SOIC-14 footprint and electrical characteristics, subtle manufacturing lot variations or packaging differences (e.g., mold compound, pin plating) could influence long-term reliability in harsh environments. Aerospace standards often require formal qualification beyond datasheet specs. Designers should verify interchangeability through controlled substitution testing under thermal vacuum, radiation exposure (if applicable), and vibration profiles. Additionally, sourcing consistency matters—ensure both variants originate from the same production batch or undergo comparative life-cycle analysis before deployment.
In what scenarios would the MCP6284-E/SL outperform the OPA4364AIDRG4 despite being a quad-channel device with inferior bandwidth?
The MCP6284-E/SL offers lower supply current (~0.6 mA/channel) and operates down to 1.4 V, making it ideal for energy-harvesting IoT nodes or wireless sensors where duty-cycled operation extends battery life. Though its bandwidth (~1.2 MHz) is lower than the OPA4364AIDRG4’s 7 MHz, this is rarely limiting in slow-changing environmental monitoring applications. The key advantage lies in system-level power budgeting: replacing one OPA4364AIDRG4 channel with two MCP6284-E/SL devices (same functionality, lower total current) can yield 30% longer autonomy in coin-cell-powered systems. Thus, the choice hinges on whether dynamic response or energy efficiency dominates the use case.
What role does the 1 pA input bias current play in interfacing the OPA4364AIDRG4 with piezoelectric sensors, and how should leakage paths be mitigated?
With an input bias current of just 1 pA, the OPA4364AIDRG4 introduces negligible charge injection when connected to high-impedance piezoelectric elements, preserving fast transient capture crucial for impact detection. However, external PCB contamination, humidity, or improper guard rings can elevate effective leakage far above specification. To minimize errors, use Kelvin connections, implement guard traces driven to the most negative supply (or input signal reference), and select low-leakage substrates. Even minor increases in effective bias current (e.g., 10–50 pA) can corrupt nanovolt-level signals, undermining measurement integrity in structural health monitoring systems.
Why might engineers choose the OPA4364AIDRG4 over discrete op-amp solutions in multi-stage data acquisition modules despite its integrated nature?
Integrating four independent OPA4364AIDRG4 channels into a single 14-SOIC package reduces component count, board space, and interstage crosstalk compared to discrete implementations. Each channel maintains consistent gain linearity and temperature tracking, simplifying calibration routines. Moreover, the unified power domain ensures matched settling behavior across all amplifiers, critical in simultaneous-sampling ADCs or multiplexed sensor arrays. While discrete designs offer customization flexibility, the OPA4364AIDRG4 strikes an efficient balance between performance, reliability, and manufacturability for medium-volume embedded systems where signal integrity and traceability matter more than extreme optimization.
How does the 5 V/µs slew rate constrain maximum output amplitude in pulse-generation circuits using the OPA4364AIDRG4 at 5 MHz?
At 5 MHz, a sine wave with peak amplitude A requires a minimum slew rate of 2πfA. Solving for A gives A = SR / (2πf) = 5 V/µs / (2π × 5×10⁶ Hz) ≈ 0.16 Vpp. This means the OPA4364AIDRG4 cannot reproduce full-scale sine waves above ~160 mV peak without slew-induced distortion. For sharper pulses (e.g., square waves), rise time is limited to tr ≈ 0.35 / fBW = 0.35 / 7 MHz ≈ 50 ns, resulting in noticeable rounding at edges. Designers must either reduce signal amplitude or accept harmonic distortion, or switch to faster comparator-based topologies if precise waveform fidelity is required.
What precautions are necessary when operating the OPA4364AIDRG4 near its minimum supply voltage of 1.8 V in mixed-signal systems sharing ground planes?
Near 1.8 V operation limits the available output swing to ~1.6–1.7 V, reducing noise margins in digital logic interfacing and increasing susceptibility to supply ripple. Shared ground planes must ensure clean return paths to minimize ground bounce, which can appear as input-referred noise or cause latch-up. Decoupling capacitors (≥1 µF bulk + 0.1 µF ceramic per supply pin) should be placed within 5 mm of each package pin. Additionally, avoid routing sensitive analog traces parallel to switching regulators or clock lines, as electromagnetic coupling can degrade PSRR, especially at frequencies above 100 kHz. Proper partitioning maintains signal integrity even at reduced headroom.
How does the OPA4364AIDRG4’s RoHS3 compliance and REACH status influence global regulatory acceptance in consumer electronics supply chains?
RoHS3 compliance confirms exclusion of restricted substances like cadmium, mercury, and phthalates beyond standard RoHS limits, aligning with evolving EU directives and enabling smoother market access across Europe, North America, and Asia. REACH unaffected status indicates no SVHCs (Substances of Very High Concern) above 0.1% weight, reducing documentation burden during customer audits. These attributes simplify procurement approvals and support sustainability reporting in OEMs targeting ESG goals. While functionally equivalent alternatives exist, maintaining full regulatory alignment avoids last-minute redesigns due to compliance gaps, particularly in export-bound products.
What testing methodology would you recommend to validate the OPA4364AIDRG4’s long-term drift under continuous high-gain operation in a closed-loop configuration?
Conduct accelerated aging tests by operating the OPA4364AIDRG4 in a unity-gain buffer or fixed-gain amplifier (e.g., G=10) at elevated temperatures (85°C or 105°C) for 1,000+ hours while monitoring input offset voltage, bias current, and gain error. Log periodic samples to assess drift trends. Include worst-case supply voltage (1.8 V or 5.5 V) and full output swing conditions. Compare results against initial characterization data to quantify aging effects. Supplement with HALT (Highly Accelerated Life Test) to identify failure modes early. This empirical validation complements datasheet guarantees and informs maintenance intervals in field-deployed systems.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments OPA4364AIDRG4

Product Attribute OPA4364AIDG4 OPA4364AIPWRG4 OPA4364AIPWTG4 OPA4354AIPWRG4
Part Number OPA4364AIDG4 OPA4364AIPWRG4 OPA4364AIPWTG4 OPA4354AIPWRG4
Manufacturer Texas Instruments Luminary Micro / Texas Instruments Texas Instruments Texas Instruments
Voltage - Input Offset - - - -
Current - Supply - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Gain Bandwidth Product - - - -
Output Type - Current - Unbuffered Voltage - Buffered -
Amplifier Type - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Current - Input Bias - - - -
Voltage - Supply Span (Max) - - - -
Number of Circuits - - - -
Series - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Slew Rate - - - -
Voltage - Supply Span (Min) - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Current - Output / Channel - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Mounting Type - Surface Mount Through Hole Surface Mount

OPA4364AIDRG4 Datasheet PDF

Download OPA4364AIDRG4 pdf datasheets and Texas Instruments documentation for OPA4364AIDRG4 - Texas Instruments.

Datasheets
Signal e-Book: OP Amp Design Topics.pdf

Customers Also Interested in

Recommended Products

Customer Reviews

Evaluation: 10 Articles

  • Dani***alkerTech
    Jun 1, 2026

    Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.

  • Yuki***aka88
    May 26, 2026

    信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。

  • Stev***aker
    May 20, 2026

    Solid diode for power rectification. Works well in switching circuits.

  • Bran***Lewis
    May 11, 2026

    Compact FPGA with good performance. Suitable for basic signal processing tasks.

  • Oliv***arris
    May 7, 2026

    Reliable I/O expander. Works well in embedded control applications.

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

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
OPA4364AIDRG4 Image

OPA4364AIDRG4

Texas Instruments
32D-OPA4364AIDRG4

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