TLC2274CNS
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Texas Instruments TLC2274CNS

Manufacturer No:
TLC2274CNS
Manufacturer:
Texas Instruments
Package:
Tube
Description:
IC OPAMP GP 4 CIRCUIT 14SO
Delivery:
Payment:
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Product Introduction

Overview

The TLC2274CNS is a low-noise, rail-to-rail operational amplifier produced by Texas Instruments. It is designed for applications requiring high precision and low power consumption. This quad operational amplifier is part of the TLC227x family, which is known for its excellent performance in both single-supply and dual-supply configurations. The TLC2274CNS is particularly suited for battery-powered devices, sensor interfaces, and portable instrumentation due to its low noise and high input impedance. Its market positioning targets engineers and designers in the industrial, automotive, and consumer electronics sectors who require reliable and efficient amplification solutions.

Key Specifications

ParameterValueUnitNotes
Number of Channels4-Quad operational amplifier
Supply Voltage Range2.7 to 16VSingle or dual supply
Input Offset Voltage950µVMax
Input Bias Current1pATypical
Gain Bandwidth Product2.25MHzTypical
Slew Rate3.6V/µsTypical
Operating Temperature Range-40 to 125°CIndustrial grade
PackageSOIC-14-Surface mount
Quiescent Current950µAPer channel, typical
Common Mode Rejection Ratio85dBTypical

Key Features

  • Rail-to-Rail Input/Output: Ensures maximum dynamic range in low-voltage applications.
  • Low Noise: Ideal for precision applications such as sensor interfaces.
  • Low Power Consumption: Suitable for battery-powered devices and portable instrumentation.
  • High Input Impedance: Minimizes loading effects on signal sources.
  • Wide Supply Voltage Range: Supports both single and dual supply configurations.

Applications

The TLC2274CNS is widely used in various fields, including:

  • Industrial Automation: Signal conditioning and sensor amplification in control systems.
  • Consumer Electronics: Audio processing and portable device interfaces.
  • Automotive Electronics: Sensor signal amplification and monitoring systems.
  • Medical Devices: Precision measurement and signal processing in diagnostic equipment.
  • Portable Instrumentation: Battery-powered data acquisition systems and handheld meters.

Q & A

1. What is the supply voltage range for the TLC2274CNS?

The supply voltage range is 2.7V to 16V, supporting both single and dual supply configurations.

2. Can the TLC2274CNS operate in high-temperature environments?

Yes, it has an operating temperature range of -40°C to 125°C, making it suitable for industrial applications.

3. What is the typical input bias current of the TLC2274CNS?

The typical input bias current is 1 pA.

4. Is the TLC2274CNS suitable for battery-powered devices?

Yes, its low power consumption makes it ideal for battery-powered applications.

5. What is the gain bandwidth product of the TLC2274CNS?

The gain bandwidth product is 2.25 MHz.

6. Does the TLC2274CNS support rail-to-rail operation?

Yes, it features rail-to-rail input and output capabilities.

7. What package does the TLC2274CNS come in?

It is available in an SOIC-14 surface-mount package.

8. What is the typical slew rate of the TLC2274CNS?

The typical slew rate is 3.6 V/µs.

9. Can the TLC2274CNS be used in audio applications?

Yes, its low noise and high precision make it suitable for audio processing.

10. What is the maximum input offset voltage of the TLC2274CNS?

The maximum input offset voltage is 950 µV.

Product Attributes

Amplifier Type:General Purpose
Number of Circuits:4
Output Type:Rail-to-Rail
Slew Rate:3.6V/µs
Gain Bandwidth Product:2.25 MHz
-3db Bandwidth:- 
Current - Input Bias:1 pA
Voltage - Input Offset:300 µV
Current - Supply:4.8mA (x4 Channels)
Current - Output / Channel:50 mA
Voltage - Supply Span (Min):4.4 V
Voltage - Supply Span (Max):16 V
Operating Temperature:0°C ~ 70°C (TA)
Mounting Type:Surface Mount
Package / Case:14-SOIC (0.209", 5.30mm Width)
Supplier Device Package:14-SO
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Similar Products

Part Number TLC2274CNS TLC2274CNSR TLC2274CN
Manufacturer Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active
Amplifier Type General Purpose General Purpose General Purpose
Number of Circuits 4 4 4
Output Type Rail-to-Rail Rail-to-Rail Rail-to-Rail
Slew Rate 3.6V/µs 3.6V/µs 3.6V/µs
Gain Bandwidth Product 2.25 MHz 2.25 MHz 2.25 MHz
-3db Bandwidth - - -
Current - Input Bias 1 pA 1 pA 1 pA
Voltage - Input Offset 300 µV 300 µV 300 µV
Current - Supply 4.8mA (x4 Channels) 4.8mA (x4 Channels) 4.8mA (x4 Channels)
Current - Output / Channel 50 mA 50 mA 50 mA
Voltage - Supply Span (Min) 4.4 V 4.4 V 4.4 V
Voltage - Supply Span (Max) 16 V 16 V 16 V
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Mounting Type Surface Mount Surface Mount Through Hole
Package / Case 14-SOIC (0.209", 5.30mm Width) 14-SOIC (0.209", 5.30mm Width) 14-DIP (0.300", 7.62mm)
Supplier Device Package 14-SO 14-SO 14-PDIP

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