MC33172DT

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Especificações

Atributo Valor
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
AmplifierType General Purpose
NumberofCircuits 2
SlewRate 2V/µs
GainBandwidthProduct 2.1 MHz
Current-InputBias 20 nA
Voltage-InputOffset 1 mV
Current-Supply 220µA
Current-Output/Channel 27 mA
Voltage-SupplySpan(Min) 4 V
Voltage-SupplySpan(Max) 44 V
OperatingTemperature -40°C ~ 105°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Visão Geral

Description

The MC33172DT is a dual operational amplifier from ON Semiconductor, designed for low-voltage, low-power applications. It is part of the MC33172 series, known for its wide bandwidth and low input offset voltage. Operating on a voltage range from 3V to 44V, this op-amp is suitable for both single and dual power supply configurations, making it versatile for various electronic circuits.
Key features include:
1. Low Power Consumption: Ideal for battery-operated devices due to its low current draw.
2. Wide Bandwidth: Offers a high gain-bandwidth product, making it suitable for high-speed applications.
3. Low Input Offset Voltage: Ensures precision in amplification tasks.
4. High Slew Rate: Allows rapid changes in the output, beneficial for dynamic input signals.
5. Temperature Stability: Performs consistently across a wide temperature range.
The MC33172DT is commonly used in signal conditioning, filtering, and amplification tasks in industrial, automotive, and consumer electronics. Its robustness and efficiency make it a popular choice for engineers seeking reliable performance in compact applications.

Equivalent

The MC33172DT is a dual operational amplifier. Equivalent products include LM358LM2904 and TL082, which offer similar functionalities. Depending on specific requirements, such as power supply range and bandwidth, other equivalents might include the OP290 or AD822Always ensure to check the datasheet for compatibility with your application, as parameters like supply voltage, current consumption, and package type can vary.

Features

The MC33172DT is a dual operational amplifier from the MC33172 series, designed for low-power applications. Key features include:
1. Wide Supply Voltage Range: Operates from ±1.5V to ±18V, making it suitable for various applications.
2. Low Supply Current: Exhibits low power consumption, with a typical quiescent current of 200 µA per amplifier.
3. High Gain Bandwidth Product: Offers a typical gain bandwidth of 2.1 MHz, providing good performance for a range of applications.
4. Low Input Offset Voltage: Typically around 2 mV, ensuring precision in signal processing tasks.
5. Wide Input Voltage Range: Input common-mode range includes ground, which simplifies circuit design.
6. Output Drive Capability: Can drive low impedance loads, with an output current of around 30 mA.
7. Temperature Range: Operates over the industrial temperature range of -40°C to +85°C.
8. Package: Available in a surface-mount SOIC-8 package, facilitating easy integration into PCBs.
These features make the MC33172DT suitable for battery-powered and portable devices, as well as general-purpose amplification tasks.

Pinout

The MC33172DT is a dual operational amplifier (op-amp) integrated circuit. It typically comes in an 8-pin package, such as the SOIC-8 or DIP-8. Here is a concise overview of its pin configuration and functions:
1. Pin 1 - Output A: Output of the first operational amplifier.
2. Pin 2 - Inverting Input A: Inverting input terminal for the first op-amp.
3. Pin 3 - Non-Inverting Input A: Non-inverting input terminal for the first op-amp.
4. Pin 4 - VEE/GND: Negative supply voltage or ground.
5. Pin 5 - Non-Inverting Input B: Non-inverting input terminal for the second op-amp.
6. Pin 6 - Inverting Input B: Inverting input terminal for the second op-amp.
7. Pin 7 - Output B: Output of the second operational amplifier.
8. Pin 8 - VCC: Positive supply voltage.
The MC33172DT is designed for low power consumption and can operate over a wide range of voltages, making it suitable for various applications, including signal conditioning, filtering, and amplification.

Manufacturer

The MC33172DT is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products. It is one of the leading players in the semiconductor industry, supplying components to various sectors, including automotive, industrial, personal electronics, and communications equipment. The company is known for its focus on innovation and sustainability, striving to provide solutions that help its customers address their challenges in creating electronic systems.

Application

The MC33172DT is a dual general-purpose operational amplifier suitable for a variety of applications. Its key application areas include:
1. Signal Conditioning: Useful in amplifying low-level signals in sensor interfaces.
2. Audio Processing: Employed in audio amplifiers and mixers due to its low distortion and noise levels.
3. Active Filters: Used in designing various filter circuits, including low-pass, high-pass, and band-pass filters.
4. Data Acquisition Systems: Integral in converting analog signals to digital data for processing.
5. Voltage Followers: Acts as a buffer to prevent circuit loading.
6. Industrial Control Systems: Utilized in control and automation systems for signal amplification and processing.
These applications leverage its low power consumption, wide bandwidth, and high input impedance.

Package

The MC33172DT is an operational amplifier IC that comes in a surface-mount package type known as the SOIC-8 (Small Outline Integrated Circuit with 8 pins). This package is designed for space-efficient applications and allows for easy installation on PCBs.

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