OPA2211AIDRGR
The OPA2211AIDRGR is a dual-channel operational amplifier with a bandwidth of 80MHz and a low input bias current of 250nAOPA2211AIDRGR
The OPA2211AIDRGR is a dual-channel operational amplifier with a bandwidth of 80MHz and a low input bias current of 250nA
-
Manufacturer Part # : OPA2211AIDRGR
-
Package/Case: WSON (DRG)-8
-
Brand: Texas Instruments
-
Product Categories : Instrumentation, OP Amps, Buffer Amps
-
Series : OPA2211
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.






Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.








About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

WireTransfer

Paypal

CreditCard

WesternUnion

MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

Example

Tape and Reel

Cut Tape

Tube or Tray
OPA2211AIDRGR DataSheet
Pricing (USD)
Quantity | Unit Price | Ext. Price |
---|---|---|
1 | $6.734 | $6.73 |
10 | $5.913 | $59.13 |
30 | $5.412 | $162.36 |
100 | $4.993 | $499.30 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Interested Parts
OPA2211AIDRGR Details
The OPA2211AIDRGR is a precision operational amplifier from Texas Instruments, designed for high accuracy and precision in various signal processing applications. This op amp offers low offset voltage and drift, low noise, and high open-loop gain, making it suitable for instrumentation and data acquisition systems.
Pinout
- 1 (OUT): Output
- 2 (IN-): Inverting Input
- 3 (IN+): Non-Inverting Input
- 4 (V-): Negative Power Supply
- 5 (V+): Positive Power Supply
- 6 (NC): No Connection
- 7 (NC): No Connection
- 8 (VCC+): Positive Power Supply
(Tip: For detailed pinout information, please refer to the corresponding datasheet.)
Key Features
- High Precision: Offers low offset voltage and drift for accurate signal processing.
- Low Noise: Provides minimal noise interference for sensitive applications.
- High Gain Bandwidth: Features a high open-loop gain for excellent bandwidth performance.
- Wide Supply Voltage Range: Operates over a wide voltage range for flexibility in various systems.
- Robust Design: Designed for reliable and stable operation in demanding environments.
Application
- Instrumentation Systems: Ideal for precision instrumentation and measurement systems.
- Data Acquisition: Used in data acquisition systems for accurate signal processing.
- Audio Processing: Suitable for audio signal processing and amplification applications.
Where to Use
The OPA2211AIDRGR is well-suited for applications that require high precision and accuracy in signal amplification and processing. It is commonly used in instrumentation, data acquisition, and audio processing systems where reliable performance is crucial.
How to Use
Integrate the OPA2211AIDRGR into your circuit by connecting the input and output pins according to your signal processing requirements. Pay attention to power supply connections and ensure proper biasing for optimal performance. Utilize the high precision capabilities of this op amp for accurate signal amplification. For detailed usage instructions, refer to the datasheet.
Application Circuit
The application circuit diagram for the OPA2211AIDRGR showcases the recommended setup for incorporating the operational amplifier into your signal processing circuit. It includes connections for input, output, and power supplies to ensure proper functionality and performance.
(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)
Equivalents
- LMV321: A comparable precision operational amplifier with similar features and performance characteristics.
- AD8605: An alternative precision op amp offering equivalent precision and low noise performance.
Complementary
The OPA2211AIDRGR can be effectively paired with the OPA2111KP, which provides extended features such as higher bandwidth and lower distortion, enhancing signal processing capabilities in critical applications.
When selecting complementary operational amplifiers, ensure compatibility and performance alignment with your specific system requirements for optimal results.
Frequently Asked Questions
Q: What is the offset voltage of the OPA2211AIDRGR?
A: The OPA2211AIDRGR offers low offset voltage specifications for precise signal processing. Refer to the datasheet for detailed offset voltage values and conditions.
Q: Can the OPA2211AIDRGR operate with a single power supply?
A: Yes, the OPA2211AIDRGR can operate with a single power supply, making it suitable for applications with limited power requirements. Ensure proper voltage levels for optimal performance.

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Number of channels | 2 | Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 36 |
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 4.5 | Vos (offset voltage at 25°C) (max) (mV) | 0.15 |
GBW (typ) (MHz) | 45 | Features | Shutdown, Small Size |
Slew rate (typ) (V/µs) | 27 | Rail-to-rail | Out |
Offset drift (typ) (µV/°C) | 0.35 | Iq per channel (typ) (mA) | 3.6 |
Vn at 1 kHz (typ) (nV√Hz) | 1.1 | CMRR (typ) (dB) | 120 |
Rating | Catalog | Operating temperature range (°C) | -40 to 125 |
Input bias current (max) (pA) | 175000 | Iout (typ) (A) | 0.03 |
Architecture | Bipolar | Input common mode headroom (to negative supply) (typ) (V) | 1.8 |
Input common mode headroom (to positive supply) (typ) (V) | -1.4 | Output swing headroom (to negative supply) (typ) (V) | 0.2 |
Output swing headroom (to positive supply) (typ) (V) | -0.2 | THD + N at 1 kHz (typ) (%) | 0.000015 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is OPA2211AIDRGR?
The OPA2211AIDRGR is a low-power, precision operational amplifier designed by Texas Instruments. It is suitable for applications requiring high precision, low noise, and low power consumption, such as portable instrumentation, active filters, and sensor interfaces.
How Does OPA2211AIDRGR Work?
The OPA2211AIDRGR operates as a precision operational amplifier with low offset voltage, low noise, and low input bias current. It amplifies input signals with high accuracy and stability, making it suitable for precision measurement and signal conditioning applications. The amplifier features a wide bandwidth and is designed for low-power operation.
How Many Pins does OPA2211AIDRGR have and What are the Functions of the Pinout Configuration?
The OPA2211AIDRGR is housed in an 8-lead VSSOP (Very Small Outline Package) package. The pinout configuration includes:
- V+, V-: Power supply pins.
- IN+: Non-inverting input pin.
- IN-: Inverting input pin.
- OUT: Output pin.
- NC: No connect pin (unused).
What are the Pros and Cons of OPA2211AIDRGR?
Pros:
- Low Power Consumption: Operates with very low power, making it ideal for battery-operated devices.
- Precision: Provides low offset voltage, low noise, and high accuracy, ensuring reliable signal amplification.
- Wide Bandwidth: Suitable for applications requiring high-frequency operation.
- Small Package: The VSSOP package is space-efficient, suitable for compact designs.
Cons:
- External Components: May require additional external components for optimal performance in certain applications.
- Voltage Limitations: Limited voltage supply range compared to some other operational amplifiers.
Are There Any Equivalents/Alternatives to OPA2211AIDRGR for Recommendation?
- The AD8628 from Analog Devices is an equivalent alternative to the OPA2211AIDRGR.
- Alternatives to the OPA2211AIDRGR include the MCP601 from Microchip Technology and the MAX44250 from Maxim Integrated.
Recommend Parts
-
7,929 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
7,058 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Operational Amplifiers - Op Amps High Speed FET-Input Oper Amplifier
Brand: Texas Instruments Package/Case: SOIC-8
5,143 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
OPA1612AIDR
$1.190 Audio Amplifiers 1.1nV Noise Low Pwr Prec Op Amp
Brand: Texas Instruments Package/Case: SOIC-8
6,845 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Fully Differential I/O Audio Amplifier 8-HVSSOP -40 to 85
Brand: Texas Instruments Package/Case: HVSSOP-8
3,245 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
OPA1652AIDGKR
$1.199 Audio Amplifiers with FET inputs designed for various applications
Brand: Texas Instruments Package/Case: VSSOP-8
5,129 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Low distortion (-120 dB), low noise (4.5nV/rtHz), dual audio op amp 8-VSSOP -40 to 85
Brand: Texas Instruments Package/Case: VSSOP-8
6,352 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
OPA1679IDR
$0.455 Low distortion (-120 dB), low noise (4.5nV/rtHz), quad audio op amp 14-SOIC -40 to 85
Brand: Texas Instruments Package/Case: SOIC-14
5,558 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Operational Amplifiers - Op Amps SoundPlus™ Low-Power, Low-Noise, High-Performance Dual Bipolar-Input Audio Op Amp 8-VSSOP -40 to 125
Brand: Texas Instruments Package/Case: VSSOP-8
4,967 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
The OPA170AIDBVT is a versatile and high-performance operational amplifier designed for a wide range of applications
Brand: Texas Instruments Package/Case: SOT23-5
5,954 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Op Amp Single Precision Amplifier R-R O/P ±18V/36V 5-Pin SOT-23 T/R
Brand: Texas Instruments Package/Case: SOT23-5
4,668 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
7,789 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Op Amp Single Low Offset Voltage Amplifier ±22V 8-Pin PDIP Tube
Brand: Texas Instruments Package/Case: PDIP-8
7,300 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
OPA180IDR
$1.787 0.1-µV/°C Drift, Low-Noise, Rail-to-Rail Output, 36-V, Zero-Drift Operational Amplifier 8-SOIC -40 to 125
Brand: Texas Instruments Package/Case: SOIC-8
3,501 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Precision amplifier with high voltage tolerance for accurate signal amplification
Brand: Texas Instruments Package/Case: SOT-23 (DBV)-5
4,276 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
voltage operational amplifier with rail-to-rail input/output
Brand: Texas Instruments Package/Case: SOT-23 (DBV)-5
6,911 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
Price details
Prices listed do not include VAT.
Quantity | Unit Price |
---|