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TL3472QDRQ1

Name: TL3472QDRQ1
Rating: 4.7 (12 reviews)

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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive, AEC-Q100
ProductStatus	Active
AmplifierType	General Purpose
NumberofCircuits	2
SlewRate	13V/µs
GainBandwidthProduct	4 MHz
Current-InputBias	100 nA
Voltage-InputOffset	1 mV
Current-Supply	3.5mA (x2 Channels)
Current-Output/Channel	34 mA
Voltage-SupplySpan(Min)	4 V
Voltage-SupplySpan(Max)	36 V
OperatingTemperature	-40°C ~ 125°C
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概述

Description

The TL3472QDRQ1 is a dual operational amplifier from Texas Instruments, designed for automotive applications. It operates over a wide temperature range and offers robust performance in challenging environments. The device is characterized by low input noise, low input offset voltage, and a high slew rate, making it suitable for precision tasks. It operates on a wide supply voltage range, enhancing its versatility in various automotive systems.
This op-amp is housed in a standard SOIC package, ensuring compatibility with conventional manufacturing processes. Its automotive-grade qualification means it meets the stringent reliability standards required in the automotive sector, including high resistance to electromagnetic interference. Typical applications include sensor signal conditioning, active filtering, and general-purpose amplification in automotive systems.
Overall, the TL3472QDRQ1 is a reliable choice for designers seeking a robust, high-performance operational amplifier for automotive applications.

Features

The TL3472QDRQ1 is a dual operational amplifier that boasts a range of features ideal for automotive applications. Key features include:
1. Wide Supply Voltage Range: Operates from ±1.5V to ±18V, offering flexibility for various applications.

2. High Slew Rate: Offers a slew rate of 13 V/μs, enabling fast response times.
3. Wide Bandwidth: Features a bandwidth of 4 MHz, supporting high-speed applications.
4. Low Input Offset Voltage: Ensures precision with a low input offset voltage.
5. Rail-to-Rail Output: Allows for maximum output voltage swing, enhancing signal integrity.
6. Robust Design: Qualified for automotive applications with a temperature range of -40°C to 125°C.
7. Low Power Consumption: Optimized for low power usage, beneficial for battery-operated devices.
This combination of wide voltage range, high speed, precision, and robustness makes the TL3472QDRQ1 well-suited for demanding environments and automotive systems.

Package

The TL3472QDRQ1 is packaged in an SOIC-8 (Small Outline Integrated Circuit with 8 pins) form factor. This package type is common for integrated circuits and features a small footprint suitable for surface-mount technology applications, offering convenience in PCB design and assembly.

Pinout

The TL3472QDRQ1 is a dual operational amplifier (op-amp) from Texas Instruments. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief description of its pin functions:
1. Pin 1 (OUT A): Output of op-amp A.
2. Pin 2 (IN- A): Inverting input of op-amp A.
3. Pin 3 (IN+ A): Non-inverting input of op-amp A.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (IN+ B): Non-inverting input of op-amp B.
6. Pin 6 (IN- B): Inverting input of op-amp B.
7. Pin 7 (OUT B): Output of op-amp B.
8. Pin 8 (V+): Positive power supply.
The TL3472QDRQ1 is designed for automotive applications and features a wide supply voltage range, high slew rate, and low input bias current, making it suitable for a variety of signal amplification tasks in harsh environments.

Manufacturer

The TL3472QDRQ1 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of integrated circuits. They focus on developing analog chips and embedded processors, which are used in various electronic devices and systems across different industries, including automotive, industrial, consumer electronics, and communications. TI is known for its innovation in technology and plays a significant role in shaping the electronics industry by providing components that enable the functionality of modern electronic devices.

Application

The TL3472QDRQ1 is a dual-operational amplifier designed for automotive applications. It is suitable for areas requiring high-speed and low-noise amplifications, such as infotainment systems, advanced driver-assistance systems (ADAS), and other precision signal processing tasks in vehicles. Its wide supply voltage range and high slew rate make it ideal for these demanding automotive environments.

Equivalent

The TL3472QDRQ1 is a dual high-speed operational amplifier with automotive qualifications. Equivalent products include the LM358 series and the LM2904 series, depending on your specific requirements for parameters like gain bandwidth or supply voltage. Other manufacturers may offer similar dual op-amps with comparable specifications for automotive applications. Always check the datasheet to ensure compatibility with your application needs.