TLC272ACDR

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TLC272ACDR

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  • Mfr. Partie #TLC272ACDR
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Spécifications

Package Tape & Reel (TR),Cut Tape (CT)
Series LinCMOS™
ProductStatus Active
AmplifierType CMOS
NumberofCircuits 2
SlewRate 5.3V/µs
GainBandwidthProduct 2.2 MHz
Current-InputBias 0.7 pA
Voltage-InputOffset 900 µV
Current-Supply 1.9mA (x2 Channels)
Current-Output/Channel 30 mA
Voltage-SupplySpan(Min) 3 V
Voltage-SupplySpan(Max) 16 V
OperatingTemperature 0°C ~ 70°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Vue d'ensemble

Description

The TLC272ACDR is a precision dual operational amplifier from Texas Instruments. It belongs to the TLC27x family, which is known for its low power consumption and wide range of applications. The "AC" in its designation indicates that it is one of the more accurate versions in this series, with better input offset voltage specifications.
Key features of the TLC272ACDR include its low supply current, typically around 200 µA per amplifier, and its wide supply voltage range of 3 V to 16 V, making it suitable for both single-supply and dual-supply operations. It offers rail-to-rail output capability, which is beneficial for maximizing dynamic range in low voltage systems. The device also features low noise and low distortion, making it ideal for both analog signal processing and audio applications.
The "DR" suffix indicates that the device is provided in a small-outline package, ideal for space-constrained applications. The TLC272ACDR is often used in portable devices, sensor interfaces, and other applications requiring efficient and reliable amplification.

Features

The TLC272ACDR is a dual operational amplifier from Texas Instruments, part of the TLC27x series. Here are its key features:
1. Low Power Consumption: Offers low power operation, making it suitable for battery-powered applications.
2. Wide Supply Voltage Range: Operates efficiently across a voltage range from ±1.35V to ±16V, or 2.7V to 16V for single-supply operation.
3. Rail-to-Rail Output: Provides a wide output voltage swing, maximizing the dynamic range.
4. High Input Impedance: Features JFET-input stages that ensure high input impedance and low input bias current.
5. Low Noise: Designed to minimize noise, enhancing signal integrity in low-level signal applications.
6. Phase-Reversal Protection: Prevents phase reversal issues that can occur in some op-amps.
7. Temperature Range: Operates reliably over a temperature range from -40°C to 85°C.
8. Package Type: Available in a small outline package (SOP), ideal for space-constrained designs.
These characteristics make the TLC272ACDR suitable for a variety of analog applications, including signal conditioning, sensor interfacing, and active filtering.

Package

The TLC272ACDR is a dual operational amplifier IC in a surface-mount SOIC-8 package.

Pinout

The TLC272ACDR is a dual operational amplifier IC manufactured by Texas Instruments. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here are the pin functions:
1. Pin 1 (OUT1): Output of the first operational amplifier.
2. Pin 2 (IN-1): Inverting input for the first operational amplifier.
3. Pin 3 (IN+1): Non-inverting input for the first operational amplifier.
4. Pin 4 (VSS): Negative power supply (or ground for single-supply operation).
5. Pin 5 (IN+2): Non-inverting input for the second operational amplifier.
6. Pin 6 (IN-2): Inverting input for the second operational amplifier.
7. Pin 7 (OUT2): Output of the second operational amplifier.
8. Pin 8 (VDD): Positive power supply.
The TLC272ACDR is known for its low power consumption and is often used in applications requiring dual op-amps with moderate bandwidth and high input impedance.

Manufacturer

The TLC272ACDR is manufactured by Texas Instruments (TI), a global semiconductor company. TI designs and produces a broad range of analog and embedded processing chips, which are integral to electronic design and innovation. The company focuses on developing semiconductors that help produce electronic devices more effectively, enhance performance, and improve energy efficiency. Texas Instruments is known for its innovation in the semiconductor industry and has a significant influence in various sectors, including automotive, industrial, personal electronics, and communications.

Application

The TLC272ACDR is a low-power, dual operational amplifier commonly used in applications such as signal conditioning, filtering, and amplification. It is suitable for battery-powered devices, portable equipment, and sensor interfaces due to its low power consumption. Additionally, the wide bandwidth and low noise characteristics make it ideal for audio processing, medical instrumentation, and industrial control systems.

Equivalent

The TLC272ACDR is a dual operational amplifier. Potential equivalent products include the LM358, LM2904, and NE5532. However, while these are dual op-amps, it's essential to check their specific parameters like input offset voltage, bandwidth, and supply voltage to ensure they meet your circuit's requirements. Always consult the datasheets for compatibility.

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