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LMV822IQ2T

Name: LMV822IQ2T
Rating: 4.7 (12 reviews)

IC OPAMP GP 2 CIRCUIT 8DFN

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データシート LMV822IQ2T DataSheet
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仕様

Part Status	Active
Amplifier Type	Standard (General Purpose)
Number of Circuits	2
Output Type	Rail-to-Rail
Slew Rate	1.9V/µs
Gain Bandwidth Product	5.5 MHz
Current - Input Bias	60 nA
Voltage - Input Offset	3.5 mV
Current - Supply	300µA (x2 Channels)
Current - Output / Channel	70 mA
Voltage - Supply Span (Min)	2.5 V
Voltage - Supply Span (Max)	5.5 V
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	8-UFDFN Exposed Pad
Supplier Device Package	8-DFN (2x2)
Base Product Number	LMV822
Grade	Automotive
Qualification	AEC-Q100

概要

Description

The LMV822IQ2T is a high-performance dual operational amplifier (op-amp) designed for a variety of applications, including audio processing, signal conditioning, and active filtering. It features a wide supply voltage range, typically from 2.7V to 5.5V, making it suitable for both single and dual supply configurations.
Key specifications include low input offset voltage, high gain bandwidth product, and low noise characteristics, which contribute to high precision and low distortion in signal amplification. The op-amp offers rail-to-rail output, allowing it to utilize the full dynamic range of the supply voltage.
The LMV822 is housed in a compact package, ensuring ease of integration into space-constrained designs. Its low power consumption makes it ideal for battery-operated devices. Overall, the LMV822IQ2T is an excellent choice for applications where high performance and efficiency are required.

Features

The LMV822IQ2T is a low-power, dual operational amplifier designed for various applications, including signal conditioning, audio processing, and sensor interfacing. Key features include:
1. Dual Op-Amp Configuration: Contains two independent, high-gain, low-noise op-amps.
2. Wide Supply Voltage Range: Operates from 2.7V to 5.5V, allowing for flexibility in design.
3. Low Power Consumption: Consumes only 1.5 mA per amplifier, making it suitable for battery-powered devices.
4. High Slew Rate: Offers a slew rate of 0.6 V/µs, which enhances performance in fast signal applications.
5. Low Input Offset Voltage: Provides a maximum input offset voltage of 1 mV, ensuring accuracy in signal amplification.
6. Rail-to-Rail Output: Outputs can swing to within 50 mV of the supply rails, maximizing output range.
7. Temperature Range: Operates effectively across a temperature range of -40°C to +125°C.
These features make the LMV822IQ2T versatile for various electronic applications requiring efficient and precise amplification.

Package

The LMV822IQ2T is packaged in a thin shrink small outline package (TSSOP) format, specifically a 8-lead TSSOP. This package type is designed for compact applications while providing good thermal performance and low profile.

Pinout

The LMV822IQ2T is a dual operational amplifier with a pin count of 8. It features a low supply voltage operation and is designed for low-power applications. The primary functions of the pins are as follows:
1. Pins 1 & 2: Non-inverting inputs for Op-Amp 1.
2. Pins 3 & 4: Inverting inputs for Op-Amp 1 and Op-Amp 2, respectively.
3. Pins 5 & 6: Output pins for Op-Amp 1 and Op-Amp 2, respectively.
4. Pin 7: Non-inverting input for Op-Amp 2.
5. Pin 8: V- (negative supply voltage).
The LMV822 operates over a wide range of supply voltages, making it versatile for various applications, including signal conditioning and filtering. Its design supports rail-to-rail output, allowing it to efficiently utilize the full supply voltage range.

Manufacturer

The LMV822IQ2T is manufactured by Texas Instruments, a leading global semiconductor company. Texas Instruments (TI) designs and produces a wide range of semiconductor products, including analog and embedded processing devices. Founded in 1930 and headquartered in Dallas, Texas, TI is known for its extensive portfolio of integrated circuits (ICs), microcontrollers, and digital signal processors, serving various industries such as automotive, industrial, communications, and consumer electronics. The company is recognized for its innovation in analog technology and commitment to providing high-performance solutions that enable efficient and advanced electronic designs.

Application

The LMV822IQ2T is a dual operational amplifier used in various applications, including signal conditioning, active filters, audio processing, and instrumentation amplifiers. Its low noise and low distortion characteristics make it suitable for precision measurement systems, medical devices, and sensor signal amplification. Additionally, it is utilized in consumer electronics for audio and video applications, as well as in automotive systems for sensor interfacing.

Equivalent

The LMV822IQ2T is a dual operational amplifier. Equivalent products include the TLV2372, MCP602, and OPA2132. These alternatives offer similar specifications in terms of voltage range, bandwidth, and low-power operation. Always check datasheets for specific characteristics to ensure compatibility in your application.