TLC27M4IDR

Product Overview

Category: Integrated Circuit (IC)
Use: Operational Amplifier
Characteristics: Low-power, Rail-to-Rail Output, Quad Op-Amp
Package: SOIC (Small Outline Integrated Circuit)
Essence: The TLC27M4IDR is a low-power quad operational amplifier designed for general-purpose applications. It offers rail-to-rail output swing capability and operates with a single or dual power supply.
Packaging/Quantity: The TLC27M4IDR comes in a 14-pin SOIC package and is available in reels of 2500 units.

Specifications

Supply Voltage: Single Supply: 3V to 16V, Dual Supply: ±1.5V to ±8V
Input Offset Voltage: 2mV (maximum)
Input Bias Current: 20pA (maximum)
Gain Bandwidth Product: 1MHz (typical)
Slew Rate: 0.6V/µs (typical)
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TLC27M4IDR has a total of 14 pins, numbered as follows:

OUT1: Output of Amplifier 1
IN-1: Inverting Input of Amplifier 1
IN+1: Non-Inverting Input of Amplifier 1
V-: Negative Power Supply Terminal
IN+2: Non-Inverting Input of Amplifier 2
IN-2: Inverting Input of Amplifier 2
OUT2: Output of Amplifier 2
V+: Positive Power Supply Terminal
OUT3: Output of Amplifier 3
IN-3: Inverting Input of Amplifier 3
IN+3: Non-Inverting Input of Amplifier 3
NC: No Connection
OUT4: Output of Amplifier 4
IN-4: Inverting Input of Amplifier 4

Functional Features

Low-power consumption makes it suitable for battery-powered applications.
Rail-to-rail output swing allows for maximum utilization of the supply voltage range.
Wide operating temperature range enables usage in various environments.
High gain bandwidth product ensures accurate amplification of signals.
Low input offset voltage and bias current minimize errors in signal processing.

Advantages and Disadvantages

Advantages

Low power consumption extends battery life in portable devices.
Rail-to-rail output swing provides maximum dynamic range.
Wide operating temperature range allows for versatile applications.
High gain bandwidth product ensures accurate signal amplification.

Disadvantages

Limited number of amplifiers (4) compared to higher-density ICs.
Not suitable for high-frequency applications due to limited bandwidth.

Working Principles

The TLC27M4IDR is based on a differential amplifier configuration, where the difference between the non-inverting and inverting inputs is amplified. It utilizes a combination of transistors and resistors to achieve the desired amplification characteristics. The rail-to-rail output swing is achieved through the use of complementary output stages that allow the output voltage to reach close to the supply rails.

Detailed Application Field Plans

The TLC27M4IDR is commonly used in various applications, including:

Signal conditioning in sensor interfaces
Active filters
Data acquisition systems
Portable audio devices
Battery-powered instrumentation

Detailed and Complete Alternative Models

LM324: Similar quad operational amplifier with low power consumption.
TL074: Quad operational amplifier with higher bandwidth and lower noise.
MCP6004: Low-power quad operational amplifier with rail-to-rail input/output.

These alternative models offer similar functionality and can be considered as substitutes for the TLC27M4IDR depending on specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TLC27M4IDR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of TLC27M4IDR in technical solutions:

Q: What is the TLC27M4IDR? A: The TLC27M4IDR is a quad operational amplifier (op-amp) that is commonly used in various electronic circuits.
Q: What are the key features of the TLC27M4IDR? A: The key features of the TLC27M4IDR include low offset voltage, low input bias current, wide supply voltage range, and rail-to-rail output swing capability.
Q: What are some typical applications of the TLC27M4IDR? A: The TLC27M4IDR can be used in applications such as signal conditioning, amplification, filtering, voltage regulation, and sensor interfacing.
Q: What is the maximum supply voltage for the TLC27M4IDR? A: The TLC27M4IDR can operate with a maximum supply voltage of ±18V.
Q: What is the input offset voltage of the TLC27M4IDR? A: The input offset voltage of the TLC27M4IDR is typically very low, around 500 µV.
Q: Can the TLC27M4IDR operate with a single power supply? A: Yes, the TLC27M4IDR can operate with a single power supply, as it has a wide supply voltage range of 3V to 16V.
Q: Does the TLC27M4IDR have rail-to-rail input capability? A: No, the TLC27M4IDR does not have rail-to-rail input capability. It has a limited common-mode input voltage range.
Q: What is the typical gain bandwidth product of the TLC27M4IDR? A: The typical gain bandwidth product of the TLC27M4IDR is around 1 MHz.
Q: Can the TLC27M4IDR drive capacitive loads? A: Yes, the TLC27M4IDR can drive capacitive loads up to a certain limit, but it is recommended to use an external compensation capacitor for stability.
Q: Is the TLC27M4IDR available in different package options? A: Yes, the TLC27M4IDR is available in various package options, including SOIC, PDIP, and TSSOP.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements.