TLC2272ACDR

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TLC2272ACDR

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Specifications

Attribute Value
Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
AmplifierType CMOS
NumberofCircuits 2
OutputType Rail-to-Rail
SlewRate 3.6V/µs
GainBandwidthProduct 2.25 MHz
Current-InputBias 1 pA
Voltage-InputOffset 300 µV
Current-Supply 2.4mA (x2 Channels)
Current-Output/Channel 50 mA
Voltage-SupplySpan(Min) 4.4 V
Voltage-SupplySpan(Max) 16 V
OperatingTemperature 0°C ~ 70°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Overview

Description

The TLC2272ACDR is a dual operational amplifier from Texas Instruments, part of the TLC2272 series. It is designed for precision and low-power applications, offering excellent performance characteristics. Key features include a wide supply voltage range from 4.5V to 16V, low input bias current, and low offset voltage, making it suitable for battery-powered devices and other precision analog applications. The amplifier provides rail-to-rail output swing, ensuring maximum dynamic range in single-supply systems.
The TLC2272ACDR is housed in an SOIC-8 (Small Outline Integrated Circuit) package, which is compact and suitable for surface-mount technology. It is well-suited for applications like sensor signal conditioning, active filters, and low-frequency signal processing. The device also boasts a low noise figure and a high slew rate, enhancing performance in high-precision tasks. Its robust design and reliability make it a suitable choice for both commercial and industrial environments.

Equivalent

The TLC2272ACDR is a dual operational amplifier. Equivalent products include:
1. LM358from Texas Instruments or its equivalents from other manufacturers.
2. MCP6002 from Microchip Technology.
3. OPA2134 from Texas Instruments.
4. AD822 from Analog Devices.
These alternatives may differ slightly in specifications, so ensure compatibility with your specific application. Always check the datasheets to confirm electrical and thermal characteristics match your requirements.

Features

The TLC2272ACDR is a dual operational amplifier from Texas Instruments, part of the TLC2272 series, known for its high performance. Key features include:
1. Wide Supply Voltage Range: It operates over a broad range of 4.5V to 16V, making it versatile for numerous applications.
2. Low Noise: Offers a low noise performance with a voltage noise density of 9 nV/√Hz, suitable for precision applications.
3. Rail-to-Rail Output: Provides rail-to-rail output swing, enabling full voltage range utilization.
4. Low Input Bias Current: Features a low input bias current, crucial for high-impedance input applications.
5. Low Offset Voltage: Ensures high precision with a low offset voltage of 950 μV.
6. Slew Rate: Features a slew rate of 3.6 V/μs, supporting fast signal processing.
7. Operating Temperature Range: Functions reliably between -40°C to 125°C, suitable for industrial environments.
8. Surface-Mount Package: Available in a compact SOIC-8 package for efficient PCB utilization.
The TLC2272ACDR is ideal for applications requiring high precision and low noise, such as sensor interfaces, signal conditioning, and active filters.

Pinout

The TLC2272ACDR is a dual operational amplifier (op-amp) produced by Texas Instruments. It comes in an 8-pin package. The pin functions are as follows:
1. Pin 1 (OUT1): Output of the first operational amplifier.
2. Pin 2 (IN-1): Inverting input of the first operational amplifier.
3. Pin 3 (IN+1): Non-inverting input of the first operational amplifier.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (IN+2): Non-inverting input of the second operational amplifier.
6. Pin 6 (IN-2): Inverting input of the second operational amplifier.
7. Pin 7 (OUT2): Output of the second operational amplifier.
8. Pin 8 (V+ or VCC): Positive power supply.
The TLC2272ACDR provides low noise and high performance, suitable for various applications requiring precision amplification.

Manufacturer

The TLC2272ACDR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a broad range of electronic components and integrated circuits. TI is well-known for producing analog chips and embedded processors, which are crucial in various electronic applications. The company serves a wide array of industries, including automotive, industrial, consumer electronics, and communications. Texas Instruments is recognized for its innovation and significant contributions to the electronics industry, consistently focusing on developing technologies that support automation and digital processing.

Application

The TLC2272ACDR is a dual operational amplifier known for its low noise and low offset voltage, making it suitable for a variety of precision applications. Key application areas include:
1. Signal Conditioning: Used in sensor interfaces and data acquisition systems to amplify low-level signals.
2. Medical Instrumentation: Ideal for applications requiring low noise and high accuracy, such as ECG and EEG devices.
3. Industrial Controls: Employed in process control systems for precise signal amplification.
4. Audio Processing: Utilized in audio equipment for high-fidelity signal amplification.
5. Active Filters: Suitable for constructing precision filter circuits in communication and instrumentation systems.
These attributes make it versatile for both consumer and industrial electronics.

Package

The TLC2272ACDR is an operational amplifier from Texas Instruments, and it comes in a surface-mount package type known as SOIC-8 (Small Outline Integrated Circuit with 8 pins). The "CDR" in the part number indicates it is delivered on a reel for automated assembly.

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