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TLC272CPWR

Name: TLC272CPWR
Rating: 4.7 (12 reviews)

IC CMOS 2 CIRCUIT 8TSSOP

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資料表 TLC272CPWR DataSheet
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規格

Series	LinCMOS™
Part Status	Active
Amplifier Type	CMOS
Number of Circuits	2
Slew Rate	5.3V/µs
Current - Input Bias	0.7 pA
Voltage - Input Offset	1.1 mV
Current - Supply	1.9mA (x2 Channels)
Current - Output / Channel	30 mA
Voltage - Supply Span (Min)	3 V
Voltage - Supply Span (Max)	16 V
Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Surface Mount
Package / Case	8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	8-TSSOP
Base Product Number	TLC272
Gain Bandwidth Product	2.2 MHz

概述

Description

The TLC272CPWR is a dual, low-power operational amplifier manufactured by Texas Instruments. It features a rail-to-rail input and output capability, making it suitable for use in battery-operated devices and applications where low voltage operation is essential. The amplifier operates over a wide supply voltage range, typically from 2.7V to 15V, and has a low input offset voltage, ensuring high accuracy in signal amplification.
Key specifications include a low quiescent current, making it energy-efficient, and a high slew rate, allowing for fast signal processing. The TLC272 is designed for various applications, including sensors, audio equipment, and data acquisition systems. Its compact packaging (PWR refers to a PowerPAD™ package) enhances thermal performance and facilitates heat dissipation.
Overall, the TLC272CPWR is an ideal choice for low-noise, high-precision signal amplification in portable and low-power electronic designs.

Features

The TLC272CPWR is a low-power, dual operational amplifier featuring a CMOS design. Key features include:
1. Dual Op-Amp Configuration: Contains two independent, high-gain, low-noise op-amps.
2. Low Supply Current: Consumes minimal power, making it suitable for battery-operated devices.
3. Wide Supply Voltage Range: Operates from a single supply of 3V to 15V or dual supplies of ±1.5V to ±7.5V.
4. Rail-to-Rail Output: Provides output voltage swing close to the supply rails, enhancing dynamic range.
5. High Slew Rate: Typically around 0.6 V/µs, facilitating fast signal processing.
6. Low Input Offset Voltage: Ensures accurate amplification with minimal error.
7. Low Noise: Offers low noise performance, beneficial for sensitive applications.
8. Temperature Range: Operates effectively from -40°C to 125°C, suitable for automotive and industrial use.
These features make the TLC272CPWR ideal for applications in signal conditioning, audio processing, and sensor interfacing.

Package

The TLC272CPWR is packaged in a TSSOP (Thin Shrink Small Outline Package) form factor. It typically has 8 pins and is designed for surface mounting, offering a compact solution for integrated circuit applications.

Pinout

The TLC272CPWR is a dual operational amplifier with a pin count of 8. It features two independent, high-gain, frequency-compensated operational amplifiers designed for use in a variety of analog applications, including signal conditioning, filtering, and data acquisition.
Pin Configuration:
1. Offset Null (1) - Used for offset voltage adjustment.
2. Inverting Input (A) (2) - Inverting input for the first op-amp.
3. Non-Inverting Input (A) (3) - Non-inverting input for the first op-amp.
4. Output (A) (4) - Output for the first op-amp.
5. V- (5) - Negative power supply voltage.
6. Output (B) (6) - Output for the second op-amp.
7. Non-Inverting Input (B) (7) - Non-inverting input for the second op-amp.
8. Inverting Input (B) (8) - Inverting input for the second op-amp.
The device operates from a single or dual power supply, making it versatile for various applications.

Manufacturer

The TLC272CPWR is manufactured by Texas Instruments (TI), a leading semiconductor and electronics company based in the United States. Texas Instruments specializes in designing and producing a wide range of electronics, including analog and embedded processing chips, digital signal processors, microcontrollers, and other semiconductor components used in various applications, such as automotive, industrial, communications, and consumer electronics. TI is well-known for its innovation, extensive product portfolio, and commitment to research and development, making it a prominent player in the global electronics market.

Application

The TLC272CPWR is a dual JFET-input operational amplifier used in various applications, including signal conditioning, active filters, audio processing, and data acquisition systems. Its low power consumption and high input impedance make it suitable for battery-powered devices, portable electronics, and sensor interfaces. Additionally, it is often used in instrumentation and medical equipment for precision signal amplification.

Equivalent

The TLC272CPWR is a dual operational amplifier. Equivalent products include:
1. LM358 (dual op-amp, but slightly different specs)
2. TL072 (low-noise JFET-input op-amp)
3. MCP602 (dual op-amp with a rail-to-rail output)
Ensure to check specifications for voltage range, bandwidth, and power supply requirements for compatibility.