TLC271CDR

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TLC271CDR

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Thông số kỹ thuật

thuộc tính Giá trị
Package Tape & Reel (TR),Cut Tape (CT)
Series LinCMOS™
ProductStatus Active
AmplifierType General Purpose
NumberofCircuits 1
SlewRate 5.3V/µs
GainBandwidthProduct 2.2 MHz
Current-InputBias 0.7 pA
Voltage-InputOffset 1.1 mV
Current-Supply 950µA
Current-Output/Channel 30 mA
Voltage-SupplySpan(Min) 3 V
Voltage-SupplySpan(Max) 16 V
OperatingTemperature 0°C ~ 70°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Tổng quan

Description

The TLC271CDR is a versatile operational amplifier from Texas Instruments, part of the TLC27x series. It is designed for low power applications, offering a balance between speed, power consumption, and accuracy. The TLC271CDR operates on a single or dual power supply, with a wide voltage range from 3V to 16V, making it suitable for battery-operated devices. It features a selectable operating mode that allows users to optimize the amplifier for either low power or high speed, enhancing its adaptability for various applications.
Key characteristics include a low input bias current, low offset voltage, and a high input impedance, which make the TLC271CDR suitable for precision signal processing tasks. It is commonly used in transducer interfacing, sensor signal conditioning, and active filters. The device is available in an 8-pin SOIC (Small Outline Integrated Circuit) package, ensuring a compact footprint for space-constrained designs. Overall, the TLC271CDR is ideal for applications requiring reliable performance with minimal power consumption.

Equivalent

The TLC271CDR is a single operational amplifier with programmable power levels. Equivalent products include:
1. TL071 from Texas Instruments – A low-noise JFET-input operational amplifier.
2. LM741 from Texas Instruments – A general-purpose operational amplifier.
3. OP07 from Analog Devices – A precision operational amplifier with low offset voltage.
4. LF351 from Texas Instruments – A JFET-input operational amplifier.
These alternatives differ in specific parameters, so it's important to check their specifications to ensure compatibility with your application.

Features

The TLC271CDR is a CMOS operational amplifier known for its versatility and low-power consumption, making it suitable for a variety of applications. Here are some key features:
1. Supply Voltage Range: Operates from 3V to 16V, accommodating both single and dual power supplies.
2. Low Power Consumption: Consumes minimal power, ideal for battery-operated devices.
3. Rail-to-Rail Output: Provides full output voltage swing, enhancing dynamic range.
4. Programmable Operating Current: Allows adjustment of the bias current, balancing between speed and power consumption.
5. Low Input Bias Current: Minimizes error, especially in high-impedance circuits.
6. Wide Common-Mode Range: Enhances compatibility with various input voltage levels.
7. Offset Voltage Trim: Features internal offset voltage adjustment for precision applications.
8. Temperature Stability: Reliable performance across a wide temperature range from -40°C to 125°C.
9. Package: Available in a standard SOIC-8 package.
These features make the TLC271CDR suitable for applications such as sensor interfaces, portable instrumentation, and active filters.

Pinout

The TLC271CDR is a single operational amplifier with a CMOS technology design, providing high input impedance and low power consumption. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief overview of the pin functions:
1. Pin 1 (Offset Null): Used for offset voltage nulling.
2. Pin 2 (Inverting Input, V-): The inverting input terminal of the op-amp.
3. Pin 3 (Non-Inverting Input, V+): The non-inverting input terminal of the op-amp.
4. Pin 4 (V-): The negative power supply voltage pin.
5. Pin 5 (Offset Null): Used in conjunction with Pin 1 for offset voltage adjustment.
6. Pin 6 (Output): The output terminal of the op-amp.
7. Pin 7 (Strobe or Bias Select): Used to select the bias current for optimizing speed or power consumption.
8. Pin 8 (V+): The positive power supply voltage pin.
The TLC271CDR is versatile for various applications due to its programmable bias, offering a trade-off between power consumption and speed.

Manufacturer

The TLC271CDR is manufactured by Texas Instruments. Texas Instruments, often abbreviated as TI, is an American technology company that specializes in designing and manufacturing semiconductors and various integrated circuits. Their products are widely used in electronic devices, including calculators, digital signal processors, and analog semiconductors. TI is known for its innovation and contribution to the semiconductor industry, supplying components to both consumer electronics and industrial markets.

Application

The TLC271CDR is a CMOS operational amplifier known for its low power consumption and wide supply voltage range. It is commonly used in:
1. Sensor Signal Conditioning: Amplifies small signals from sensors such as thermocouples or photodiodes.
2. Data Acquisition Systems: Enhances input signal quality before digitization.
3. Battery-Powered Devices: Ideal for applications requiring low power, enhancing battery life.
4. Portable Instrumentation: Offers portability due to its efficient power usage.
5. Analog Filters: Used in active filter designs for signal processing.
6. Audio Applications: Provides clear amplification in low-noise audio circuits.
These characteristics make it versatile for various precision analog signal processing tasks.

Package

The TLC271CDR is an operational amplifier (op-amp) that comes in an SOIC-8 package type. This package is a small outline integrated circuit with 8 pins, commonly used for surface-mount technology.

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