TLC3702IDR

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TLC3702IDR

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IC DUAL V COMP 8-SOIC

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Thông số kỹ thuật

thuộc tính Giá trị
Package Tape & Reel (TR),Cut Tape (CT)
Series LinCMOS™
ProductStatus Active
Type General Purpose
NumberofElements 2
OutputType CMOS, Push-Pull, TTL
Voltage-SupplySingle/Dual(±) 3V ~ 16V
Voltage-InputOffset(Max) 5mV @ 10V
Current-InputBias(Max) 5pA @ 5V
Current-Output(Typ) 20mA
Current-Quiescent(Max) 65µA
CMRRPSRR(Typ) 84dB CMRR
PropagationDelay(Max) 4.5µs
OperatingTemperature -40°C ~ 85°C
Package/Case 8-SOIC (0.154, 3.90mm Width)
MountingType Surface Mount

Tổng quan

Description

The TLC3702IDR is a dual, micropower, CMOS voltage comparator manufactured by Texas Instruments. It's part of the TLC3702 series, designed for a range of applications requiring low-power operation and fast response times. The "IDR" suffix indicates a specific package type and reel packaging, suitable for automated assembly systems.
Key features include:
1. Low Power Consumption: Operating with a very low supply current, making it ideal for battery-powered devices and energy-efficient applications.

2. Wide Supply Voltage Range: It supports a wide range of supply voltages, typically from 3V to 16V, offering flexibility in design.
3. Push-Pull Outputs: The comparators have push-pull outputs, which can directly drive TTL/CMOS logic.
4. Fast Response Time: Provides rapid response for applications requiring quick signal processing.
5. Temperature Range: It operates over a wide temperature range, making it suitable for industrial applications.
The TLC3702IDR is commonly used in signal detection, threshold detection, and various control systems where precise and efficient voltage comparison is needed.

Equivalent

The TLC3702IDR is a dual micropower CMOS voltage comparator. Equivalent products include:
1. LM393 - A dual voltage comparator with similar functionality.
2. MCP6542 - A dual, low-power, open-drain comparator.
3. LMV393 - A low-voltage, dual comparator.
4. MAX9022 - A low-power, dual comparator with rail-to-rail inputs.
These alternatives offer similar features, like low power consumption and dual comparator configuration, but verify specifications for exact compatibility.

Features

The TLC3702IDR is a dual micropower LinCMOS™ voltage comparator manufactured by Texas Instruments. Key features include:
1. Low Power Consumption: It operates with very low power, making it suitable for battery-powered applications.
2. Wide Supply Voltage Range: The device functions across 3 V to 16 V, or ±1.5 V to ±8 V, offering flexibility for various power supply configurations.
3. Low Input Bias Current: The input bias current is typically 5 pA, allowing the comparator to work effectively with high-impedance sources.
4. Low Offset Voltage: The TLC3702IDR features a low input offset voltage, which enhances precision in signal detection.
5. Output Compatibility: It has an open-drain output stage, compatible with TTL and other logic families.
6. Fast Response Time: Despite its low power usage, the comparator provides fast response times for quick signal processing.
7. Temperature Range: The device is rated for operation over a temperature range of -40°C to 85°C.
These features make the TLC3702IDR suitable for a range of applications, including portable equipment, sensor interfacing, and general-purpose voltage comparison.

Pinout

The TLC3702IDR is a dual differential comparator integrated circuit. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pin configuration is as follows:
1. OUT1: Output for comparator 1.
2. IN1–: Inverting input for comparator 1.
3. IN1+: Non-inverting input for comparator 1.
4. VEE: Negative supply voltage or ground.
5. IN2+: Non-inverting input for comparator 2.
6. IN2–: Inverting input for comparator 2.
7. OUT2: Output for comparator 2.
8. VCC: Positive supply voltage.
The TLC3702IDR is used for comparing voltages and outputs a digital signal indicating which of the inputs is higher. It is suitable for a wide range of applications due to its low power consumption and ability to operate over a wide temperature range and supply voltage range.

Manufacturer

The TLC3702IDR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of integrated circuits and other electronic components. Founded in 1930 and headquartered in Dallas, Texas, TI is one of the largest and most prominent companies in the semiconductor industry. The company is known for its innovation and development of analog chips and embedded processors, serving various markets, including industrial, automotive, personal electronics, communications equipment, and enterprise systems. TI's products are integral to modern electronic systems, providing essential capabilities in areas such as signal processing, power management, and connectivity.

Application

The TLC3702IDR is a dual micropower CMOS voltage comparator. Its application areas include battery-operated devices, portable electronics, and low-power systems where energy efficiency is crucial. It is used in threshold detection, level shifting, and signal conditioning tasks. The comparator is also employed in sensor interfacing, analog-to-digital conversion (ADC) systems, and voltage monitoring circuits. Additionally, it's suitable for applications in consumer electronics, industrial controls, and automotive systems, where precise voltage comparison is required. Its low power consumption and ability to operate over a wide voltage range make it ideal for applications that require long battery life and reliability.

Package

The TLC3702IDR is a dual micropower differential comparator from Texas Instruments. It comes in an SOIC (Small Outline Integrated Circuit) package type, specifically designated as "SOIC-8," which is an 8-pin surface-mount package.

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