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OPA211AIDRGR

Name: OPA211AIDRGR
Rating: 4.7 (12 reviews)

IC OPAMP GP 1 CIRCUIT 8SON

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Mfr。パート #OPA211AIDRGR
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仕様

Part Status	Active
Amplifier Type	Standard (General Purpose)
Number of Circuits	1
Output Type	Rail-to-Rail
Slew Rate	27V/µs
Gain Bandwidth Product	80 MHz
Current - Input Bias	60 nA
Voltage - Input Offset	30 µV
Current - Supply	3.6mA
Voltage - Supply Span (Min)	4.5 V
Voltage - Supply Span (Max)	36 V
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	8-WFDFN Exposed Pad
Supplier Device Package	8-SON (3x3)
Base Product Number	OPA211

概要

Description

The OPA211AIDRGR is a precision operational amplifier from Texas Instruments, designed for low-noise, high-speed applications. It features a bandwidth of 100 MHz and a high slew rate of 27 V/µs, making it suitable for a variety of analog signal processing tasks. The device operates with a supply voltage range from ±2.5V to ±18V, providing versatility in different circuit configurations.
Key specifications include a low input offset voltage of 50 µV, low total harmonic distortion (THD), and a high open-loop gain, ensuring accurate signal amplification. The OPA211 is characterized by its exceptional power efficiency, drawing only 3.5 mA of supply current per channel.
The amplifier is housed in a leaded package to facilitate easy integration into systems. It is ideal for use in audio, instrumentation, and data acquisition applications, where precision and speed are critical. Overall, the OPA211AIDRGR is a robust choice for engineers seeking high-performance op-amps for demanding applications.

Features

The OPA211AIDRGR is a high-performance operational amplifier that offers several key features:
1. Ultra-Low Noise: It has a low input voltage noise density of 1.1 nV/√Hz, making it suitable for precision applications.
2. High Speed: The amplifier boasts a high bandwidth of 40 MHz and a high slew rate of 27 V/µs, allowing for fast signal processing.
3. Low Distortion: It provides low total harmonic distortion (THD) of 0.0001%, ensuring excellent signal fidelity.
4. Wide Supply Range: Operates on dual (±15V) or single (5V to 36V) supply voltages, offering flexibility for various applications.
5. Rail-to-Rail Output: Enables the output to swing close to the supply rails, maximizing output range.
6. High Output Drive: Capable of driving heavy loads with a high output current of 50 mA.
7. Temperature Range: Designed for standard commercial temperature range of 0°C to 70°C.
These features make the OPA211AIDRGR suitable for applications in audio, instrumentation, and data acquisition systems.

Package

The OPA211AIDRGR is packaged in a VSSOP (Very Thin Shrink Small Outline Package) with a 5-lead configuration. It offers a compact design suitable for applications requiring high performance in a small footprint.

Pinout

The OPA211AIDRGR is a precision, low-noise operational amplifier from Texas Instruments. It comes in a 8-pin VSSOP (Very Thin Shrink Small Outline Package) configuration.
### Pin Count:
- 8 Pins
### Pin Functions:
1. Pin 1 (Offset Null): Connects to the offset adjustment; typically not used in most applications.
2. Pin 2 (Inverting Input): The input for the inverting signal.
3. Pin 3 (Non-Inverting Input): The input for the non-inverting signal.
4. Pin 4 (V-): Negative power supply voltage.
5. Pin 5 (Output): The output signal of the amplifier.
6. Pin 6 (V+): Positive power supply voltage.
7. Pin 7 (NC): Not connected; typically left unconnected.
8. Pin 8 (Comp): Compensation pin for stability, usually left open or connected as per application needs.
The OPA211 offers features like low offset voltage, low noise, and high bandwidth, making it suitable for a wide range of precision applications.

Manufacturer

The OPA211AIDRGR is manufactured by Texas Instruments (TI), a multinational semiconductor design and manufacturing company based in Dallas, Texas. Texas Instruments is known for its development of analog and mixed-signal ICs, digital signal processors (DSPs), and microcontrollers. The company serves a wide range of industries, including automotive, industrial, communications, and consumer electronics, providing solutions for various applications such as signal processing, power management, and embedded systems. TI is recognized for its innovation and commitment to quality in semiconductor technology.

Application

The OPA211AIDRGR is a precision op-amp used in various applications including high-speed signal processing, audio amplification, active filters, data acquisition systems, sensor signal conditioning, and instrumentation. Its low noise, high bandwidth, and low distortion make it suitable for demanding tasks in industrial, consumer electronics, and medical devices.

Equivalent

The OPA211AIDRGR is a precision operational amplifier. Equivalent products include:
1. OPA2227 - Low-noise, precision op-amp
2. LT1007 - Low-drift, precision op-amp
3. AD8610 - Low-noise, precision op-amp from Analog Devices
4. LMH6629 - High-speed op-amp for similar applications
Always check specific datasheets for compatibility in terms of performance, specifications, and application requirements.