LM7121IM5/NOPB Allicdata Electronics
Allicdata Part #:

LM7121IM5/NOPBTR-ND

Manufacturer Part#:

LM7121IM5/NOPB

Price: $ 1.18
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: IC OPAMP VFB 105MHZ SOT23-5
More Detail: Voltage Feedback Amplifier 1 Circuit SOT-23-5
DataSheet: LM7121IM5/NOPB datasheetLM7121IM5/NOPB Datasheet/PDF
Quantity: 2000
1000 +: $ 1.07075
2000 +: $ 1.01721
5000 +: $ 0.97897
Stock 2000Can Ship Immediately
$ 1.18
Specifications
Current - Input Bias: 5.5µA
Base Part Number: LM7121
Supplier Device Package: SOT-23-5
Package / Case: SC-74A, SOT-753
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 85°C
Voltage - Supply, Single/Dual (±): 4.5 V ~ 11 V, ±2.25 V ~ 5.5 V
Current - Supply: 5.1mA
Voltage - Input Offset: 1.6mV
Series: --
-3db Bandwidth: 160MHz
Gain Bandwidth Product: 105MHz
Slew Rate: 520 V/µs
Output Type: --
Number of Circuits: 1
Amplifier Type: Voltage Feedback
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Introduction

The LM7121IM5/NOPB is a high-performance, monolithic, precision instrumentation amplifier (IA). This device is ideal for refining signals in various industrial, instrumentation, and automotive applications. Its high-precision output features low drift and negligible noise for converting signals from transducers and transducer locations with accuracy and precision. It is available in a 16-pin SOIC package and offers a wide range of features, allowing designers to improve the performance of a system or device.

Application Field

The LM7121IM5/NOPB is commonly used in industrial, instrumentation, and automotive applications. Its adjustable gain, wide bandwidth, and wide common-mode range make it ideal for a variety of precision signal processing applications, including communication systems, temperature and pressure monitors, level detectors, and panel meters. Additionally, the wide-range input and output common-mode range ensures that the device can operate in harsh industrial environments with minimal degradation.

Working Principle

The LM7121IM5/NOPB is a precision instrumentation amplifier. The device consists of an input section, output section, and adjustable gain control. The input section provides the required input signals to the device and includes one differential pair and two additional input pins. The differential input pair consists of a non-inverting input pin and an inverting input pin. The output section consists of one differential output pair and one additional output pin. The differential output pair consists of a non-inverting output pin and an inverting output pin.

The adjustable gain is controlled by the gain control pin, which is an analog voltage input to the device. This allows the user to adjust the gain of the device according to the desired results. The output of the device is determined by the gain of the device, which is controlled by the gain control pin. The input-output common-mode range of the device is very wide, from -8 to +8V, and the input signal range is from -1 to +1V. The output range of the device is from -7 to +7V. The bandwidth of the device is very wide and is adjustable depending on the gain setting.

Conclusion

The LM7121IM5/NOPB is a high-performance, monolithic, precision instrumentation amplifier. Its wide common-mode range, adjustable gain, wide bandwidth, and wide input signal range make it ideal for applications requiring precise signal processing. Its adjustable gain control pin allows the user to fine-tune the device for optimum performance, and its wide signal range ensures that the device can operate in a wide range of applications with minimal degradation. The LM7121IM5/NOPB is an excellent choice for designers looking for a reliable and accurate instrumentation amplifier.

The specific data is subject to PDF, and the above content is for reference

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