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 AmpsOPA4192IDR
OPA4192IDR Image
OPA4192IDR Image - 1OPA4192IDR Image - 2
Image may be representation.
See specifications for product details.
Share
 Favorite
EXPRESS OPTION
Payment method

OPA4192IDR - Texas Instruments

Manufacturer Part Number
OPA4192IDR
Manufacturer
Texas Instruments
Allelco Part Number
32D-OPA4192IDR
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
10,004 pcs available, New & Original
Parts Description
IC OPAMP GP 4 CIRCUIT 14SOIC
Package
14-SOIC
Data sheet
-
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 10004
  • Unit Price: $1.895
  • Subtotal: $0.00

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

Quantity Unit Price Ext. Price
1+ $1.895 $1.90
10+ $1.667 $16.67
30+ $1.55 $46.50
100+ $1.394 $139.40
500+ $1.339 $669.50
1000+ $1.315 $1,315.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

OPA4192IDR Tech Specifications
Texas Instruments - OPA4192IDR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - OPA4192IDR

Product Attribute Attribute Value
Manufacturer Texas Instruments
Voltage - Supply Span (Min) 4.5 V
Voltage - Supply Span (Max) 36 V
Voltage - Input Offset 5 µV
Supplier Device Package 14-SOIC
Slew Rate 20V/µs
Series MicroAmplifier™
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 10 MHz
Current - Supply 1mA (x4 Channels)
Current - Output / Channel 65 mA
Current - Input Bias 5 pA
Base Product Number OPA4192
Amplifier Type General Purpose

Environmental & Export Classifications

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

Parts Introduction

OPA4192IDR Image
OPA4192IDR (1)

Manufacturer Part Number

OPA4192IDR

Manufacturer

Texas Instruments

Introduction

The OPA4192IDR is a quad operational amplifier (op-amp) from Texas Instruments. It is part of the MicroAmplifier series and is designed for a wide range of general-purpose amplifier applications.

Product Features and Performance

Quad op-amp in a single package

10 MHz gain-bandwidth product

Rail-to-rail output

Low input offset voltage of 5 μV

Low input bias current of 5 pA

Slew rate of 20 V/μs

Wide supply voltage range from 4.5 V to 36 V

Capable of driving up to 65 mA per channel

Operating temperature range of -40°C to +125°C

Product Advantages

Compact quad op-amp design for space-constrained applications

Excellent DC and AC performance for precise and stable amplification

Wide operating voltage range for versatile power supply requirements

Suitable for a variety of general-purpose amplifier applications

OPA4192IDR Image
OPA4192IDR (2)

Key Technical Parameters

Manufacturer Part Number: OPA4192IDR

Package: 14-SOIC (0.154", 3.90mm Width)

Number of Circuits: 4

Gain Bandwidth Product: 10 MHz

Voltage Supply Span (Min/Max): 4.5 V to 36 V

Current Supply: 1 mA per channel

Slew Rate: 20 V/μs

Voltage Input Offset: 5 μV

Amplifier Type: General Purpose

Current Output / Channel: 65 mA

Current Input Bias: 5 pA

Quality and Safety Features

RoHS3 compliant

Surface mount package for reliable assembly

Compatibility

Suitable for a wide range of general-purpose amplifier applications

Application Areas

Instrumentation and measurement equipment

Data acquisition systems

Industrial control and automation

Audio and video signal processing

Product Lifecycle

Currently in active production

Replacements and upgrades may be available in the future

Key Reasons to Choose This Product

Compact quad op-amp design for efficient use of board space

Excellent DC and AC performance for precise and stable amplification

Wide operating voltage range for versatile power supply requirements

Suitable for a variety of general-purpose amplifier applications

RoHS3 compliance for environmental responsibility

Frequently Asked Questions(FAQ)

What are the key performance characteristics of the OPA4192IDR that make it suitable for precision analog signal conditioning applications?
The OPA4192IDR offers a combination of low input offset voltage (5 µV), extremely low input bias current (5 pA), and rail-to-rail output swing that enables high-accuracy signal amplification in precision measurement systems. With a gain bandwidth product of 10 MHz and slew rate of 20 V/µs, it maintains excellent dynamic response while delivering 65 mA output current per channel. These parameters allow reliable operation across the full industrial temperature range (-40°C to +125°C) with minimal gain error over time and temperature.
How does the power consumption of the OPA4192IDR compare to single-supply alternatives when driving capacitive loads at higher frequencies?
At 36 V supply, each of the four channels draws approximately 1 mA, totaling 4 mA under typical operating conditions—significantly lower than many bipolar-input op-amps requiring higher quiescent currents. When driving moderate capacitive loads above 10 nF at frequencies approaching 100 kHz, the OPA4192IDR’s high output drive capability and low output impedance help maintain stability without excessive power dissipation. However, compared to ultra-low-power CMOS amplifiers, its current consumption is higher but justified by superior speed and noise performance.
In what design scenarios would the OPA4192IDR be preferred over the OPA4170 or OPA4340 for multi-channel instrumentation front ends?
The OPA4192IDR provides better trade-offs between speed, precision, and power than the OPA4170 due to its lower input offset voltage and bias current, making it preferable for DC-coupled sensor interfaces requiring <10 µV accuracy. Compared to the OPA4340, which has similar architecture but lower GBW (8 MHz vs. 10 MHz), the OPA4192IDR is more suitable when closed-loop bandwidth exceeds 1 MHz with moderate gain. Its 20 V/µs slew rate also outperforms the OPA4340’s 15 V/µs, enabling faster settling in multiplexed data acquisition systems.
What layout considerations are critical when using multiple OPA4192IDR channels on a compact PCB to minimize crosstalk and thermal coupling?
Given the 14-SOIC package geometry, adjacent amplifier inputs should be routed with matched trace lengths and separated by at least three times the trace width to reduce capacitive coupling. Ground planes must remain unbroken beneath all channels, and decoupling capacitors (0.1 µF ceramic) should be placed within 1 cm of each supply pin. Thermal vias near the exposed pad improve heat dissipation, especially when multiple channels source or sink large currents simultaneously, preventing localized heating that could affect input offset drift.
Can the OPA4192IDR reliably drive inductive loads such as relay coils without additional protection circuitry?
The OPA4192IDR can deliver up to 65 mA per channel and may momentarily drive small inductive loads like 100 mH relays with series resistance >1 kΩ, but sustained switching without flyback diodes risks latch-up due to reverse voltage exceeding absolute maximum ratings (-0.3 V to V+ + 0.3 V). A Schottky diode across the load or TVS clamp is strongly recommended to protect against inductive kickback, particularly in automotive or industrial environments where voltage transients are common.
What is the impact of ambient temperature on the input offset voltage drift of the OPA4192IDR, and how does this affect long-term calibration stability?
The input offset voltage drift is specified at 0.1 µV/°C typ (max 0.5 µV/°C), meaning over a 100°C range from -40°C to +125°C, offset variation can reach ±10 µV. For systems calibrated at room temperature, this translates to potential gain errors of several parts per million in precision voltage references or strain-gage bridges. Proper layout, thermal isolation, and periodic recalibration mitigate drift effects, but users should account for this behavior in mission-critical applications spanning wide temperatures.
How does the common-mode rejection ratio (CMRR) of the OPA4192IDR behave at high frequencies, and what does this imply for differential signal integrity?
While datasheet CMRR is typically quoted at DC (120 dB min), it degrades at higher frequencies due to internal matching limitations. At 100 kHz, CMRR drops to approximately 80–90 dB depending on gain setting. This reduction means that noise or interference present in both input lines will appear as differential error unless filtered upstream. For high-impedance sources or long cable runs, preamplification before the OPA4192IDR or use of guarded shields improves effective CMRR by minimizing environmental pickup.
Is it feasible to operate the OPA4192IDR in single-supply mode down to 4.5 V while maintaining headroom for full-scale output swing?
Yes, the OPA4192IDR supports single-supply operation from 4.5 V to 36 V with rail-to-rail output, allowing nearly full utilization of the supply range. At 5 V supply, the output can swing within ~50 mV of ground and V+ with no load, though loading reduces available headroom. Input signals should stay within 1 V of either rail to ensure optimal linearity and avoid saturation during transient peaks—critical in battery-powered dataloggers or portable medical devices.
What precautions are necessary when cascading stages using the OPA4192IDR to achieve gains greater than 1000 in a sensor interface chain?
Cascaded gains above 1000 amplify both signal and inherent errors—particularly the 5 µV input offset voltage, which becomes a significant fraction of the output. Each stage should include adequate DC stabilization (e.g., compensation resistors in feedback networks) to prevent oscillation and ensure stability across process corners. Additionally, the total bandwidth decreases with increasing gain; at G = 1000, usable bandwidth falls below 10 kHz due to the 10 MHz GBW, limiting dynamic range for fast-changing signals.
How does the moisture sensitivity level (MSL 3) classification for the OPA4192IDR affect storage and reflow soldering practices?
As an MSL 3 component, the OPA4192IDR must be stored in dry packaging (humidity <10%) and used within 168 hours after opening if ambient conditions exceed 30°C / 60% RH. During reflow, peak temperature must not exceed 260°C for more than 10 seconds to avoid damage to internal bond wires and epoxy die attach. Following IPC J-STD-033 guidelines ensures reliability in mass production environments where batch tracking and bake-out procedures may be required.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments OPA4192IDR

Product Attribute OPA4196IDR OPA4197IDR OPA4192IPWR OPA4191IDR
Part Number OPA4196IDR OPA4197IDR OPA4192IPWR OPA4191IDR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Mounting Type - Surface Mount Through Hole Surface Mount
Base Product Number - DAC34H84 MAX500 ADS62P42
Slew Rate - - - -
Voltage - Supply Span (Max) - - - -
Amplifier Type - - - -
Gain Bandwidth Product - - - -
Series - - - -
Output Type - Current - Unbuffered Voltage - Buffered -
Current - Output / Channel - - - -
Current - Input Bias - - - -
Number of Circuits - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Voltage - Supply Span (Min) - - - -
Voltage - Input Offset - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Current - Supply - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)

Customers Also Interested in

Recommended Products

Customer Reviews

Evaluation: 10 Articles

  • Nath***rooks
    Jun 11, 2026

    Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.

  • 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.

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
OPA4192IDR Image

OPA4192IDR

Texas Instruments
32D-OPA4192IDR

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