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HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - Instrumentation, OP Amps, Buffer AmpsOPA4364AIDG4
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OPA4364AIDG4 - Texas Instruments

Manufacturer Part Number
OPA4364AIDG4
Manufacturer
Texas Instruments
Allelco Part Number
98D-OPA4364AIDG4
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
36,110 pcs available, New & Original
Parts Description
IC OPAMP GP 7MHZ RRO 14SOIC
Package
14-SOIC
Data sheet
-
RoHs Status
ROHS3 Compliant
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Our certification
In stock: 36110
  • Unit Price: $2.03
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
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The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

OPA4364AIDG4 Tech Specifications
Texas Instruments - OPA4364AIDG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - OPA4364AIDG4

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 Tube
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)

How does the OPA4364AIDG4 perform in high-impedance sensor interface applications requiring minimal input current drift?
The OPA4364AIDG4 exhibits exceptional DC precision with an input bias current of just 1 pA, making it highly suitable for interfacing with high-impedance sensors such as piezoelectric transducers or photodiodes. This ultra-low input bias minimizes loading effects and prevents signal degradation over time due to charge leakage. When integrated into a transimpedance amplifier configuration, this characteristic ensures stable gain without significant offset drift, which is critical in precision measurement systems operating across the full -40°C to 125°C range.
What are the implications of the OPA4364AIDG4’s rail-to-rail output stage when driving capacitive loads in low-voltage battery-powered designs?
The rail-to-rail output capability of the OPA4364AIDG4 allows it to deliver full-swing signals even at supply voltages as low as 1.8 V, enhancing headroom in compact power-sensitive applications. However, driving large capacitive loads—such as 1 µF or more—can lead to stability issues if not properly compensated. Due to its internal compensation topology, direct drive of heavy capacitive loads may result in ringing or oscillation unless a series isolation resistor (typically 10–100 Ω) is inserted between the output and the load. This precaution maintains phase margin while preserving the benefits of wide supply operation.
How does the OPA4364AIDG4 compare to other quad CMOS amplifiers like the OPA4354 or OPA4374 in terms of bandwidth versus power trade-offs?
While both the OPA4354 and OPA4374 offer similar input characteristics, the OPA4364AIDG4 achieves a gain bandwidth product of 7 MHz with a quiescent current of 1.1 mA per channel—lower than many competing parts but higher than ultra-low-power alternatives. Compared to the OPA4354, which targets precision instrumentation, the OPA4364AIDG4 trades slightly lower input noise density for improved slew rate (5 V/µs vs. ~3 V/µs), favoring dynamic response in active filter stages. Relative to the OPA4374, it consumes less power but has narrower bandwidth, making it better suited for moderate-speed signal conditioning rather than high-frequency data acquisition.
Can the OPA4364AIDG4 be used reliably in automotive-grade temperature cycling environments without additional thermal management?
Yes, the OPA4364AIDG4 is specified for operation from -40°C to 125°C, aligning with AEC-Q100 Grade 1 requirements commonly used in automotive systems. Its ceramic packaging and robust internal layout support repeated thermal cycling without degradation in electrical performance. In typical PCB layouts with adequate copper pour and airflow, no special heatsinking is required. However, during rapid transient events (e.g., cold starts), localized hotspots could affect long-term reliability, so following TI’s recommended land patterns and avoiding narrow traces near the IC helps maintain consistent junction temperatures.
What design considerations apply when cascading multiple OPA4364AIDG4 stages in a multi-stage active filter?
Cascading stages introduces cumulative phase shift that can destabilize high-order filters above 1 MHz. Each stage contributes approximately 90° of phase lag at unity gain frequency, so for a 4th-order Butterworth or Chebyshev response, careful attention to individual stage gain distribution is necessary. A practical approach limits each stage to gains below 10 while maintaining sufficient open-loop gain (≥60 dB) to suppress ripple. Additionally, inter-stage coupling should avoid introducing parasitic capacitance through feedback networks; using low-capacitance resistors and minimizing trace length improves settling behavior and reduces peaking in the step response.
Is the OPA4364AIDG4 suitable for driving ADC inputs in systems where input range matching and linearity matter?
Absolutely. With rail-to-rail output swing and a maximum output current of 85 mA per channel, the OPA4364AIDG4 can directly drive high-input-impedance ADCs such as SAR types without requiring additional buffering. Its low output impedance (<100 Ω at DC) ensures accurate voltage delivery across the full supply range. Linearity error remains below 0.01% over most of the output span under typical single-supply conditions, provided the op-amp operates within its specified common-mode input range. For 16-bit or higher resolution converters, pre-filtering or calibration may still be needed to correct residual nonlinearity beyond the inherent 1 mV input offset.
How does the Moisture Sensitivity Level (MSL) rating of MSL 2 affect handling and storage of OPA4364AIDG4 tubes?
As an MSL 2 component, the OPA4364AIDG4 must be stored in dry ambient conditions with humidity kept below 60% RH to prevent moisture absorption before reflow soldering. After opening the tube, it must be soldered within one year (or 168 hours if exposed to 30°C/60% RH). Failure to comply risks delamination or popcorning during thermal stress. Engineers should use conformal coating sparingly around the package edges and ensure proper bake-out procedures if storage exceeded guidelines, especially in humid climates or prolonged inventory cycles.
What impact does the 1 mV maximum input offset voltage have on gain accuracy in precision voltage amplification?
In a non-inverting amplifier configuration with a gain of G, the worst-case output offset error due to input offset is G × 1 mV. For example, at a gain of 100, this translates to a 100 mV error—potentially saturating a downstream circuit or corrupting small-signal measurements. While this may seem acceptable for coarse control loops, it becomes problematic in sensor front-ends requiring sub-millivolt resolution. Compensation techniques such as external null pins (though not available on the OPA4364AIDG4) or digital calibration are often employed to mitigate this limitation in high-accuracy designs.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments OPA4364AIDG4

Product Attribute OPA4364AIDRG4 OPA4354AIDRG4 OPA4364AIPWTG4 OPA4364AIPWRG4
Part Number OPA4364AIDRG4 OPA4354AIDRG4 OPA4364AIPWTG4 OPA4364AIPWRG4
Manufacturer Texas Instruments Luminary Micro / Texas Instruments Texas Instruments Luminary Micro / Texas Instruments
Series - - - -
Current - Output / Channel - - - -
Voltage - Supply Span (Min) - - - -
Current - Input Bias - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Voltage - Supply Span (Max) - - - -
Output Type - Current - Unbuffered Voltage - Buffered -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Base Product Number - DAC34H84 MAX500 ADS62P42
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Gain Bandwidth Product - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Voltage - Input Offset - - - -
Number of Circuits - - - -
Slew Rate - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Current - Supply - - - -
Amplifier Type - - - -

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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.

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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

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  2. Use our account for the shipment. Refer to the table below for the approximate charges.
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Delivery Method

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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.
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Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
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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.


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OPA4364AIDG4 Image

OPA4364AIDG4

Texas Instruments
98D-OPA4364AIDG4

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

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