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TLV3502AID

Name: TLV3502AID
Rating: 4.7 (12 reviews)

IC COMPARATOR 2 GEN PUR 8SOIC

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資料表 TLV3502AID DataSheet
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規格

Part Status	Active
Type	Standard (General Purpose)
Number of Elements	2
Output Type	CMOS, Push-Pull, Rail-to-Rail, TTL
Voltage - Supply, Single/Dual (±)	2.7V ~ 5.5V, ±1.35V ~ 2.75V
Voltage - Input Offset (Max)	6.5mV @ 5.5V
Current - Input Bias (Max)	10pA @ 5.5V
Current - Quiescent (Max)	5mA
CMRR, PSRR (Typ)	70dB CMRR, 100dB PSRR
Propagation Delay (Max)	10ns
Hysteresis	6mV
Operating Temperature	-40°C ~ 125°C
Package / Case	8-SOIC (0.154", 3.90mm Width)
Mounting Type	Surface Mount
Supplier Device Package	8-SOIC
Base Product Number	TLV3502

概述

Description

The TLV3502AID is a high-speed, dual comparator integrated circuit designed for applications requiring fast response times and low power consumption. Featuring a propagation delay of just 3.5 ns, it is suitable for high-frequency signal processing tasks. The device operates with a wide supply voltage range of 2.7V to 5.5V, making it versatile for various power supply configurations.
The TLV3502AID includes features such as low input offset voltage and high input common-mode range, which enhance its accuracy in analog signal comparison. Its outputs are capable of driving standard logic levels, making it compatible with various digital circuits. The chip is housed in a small footprint, which is ideal for space-constrained designs.
Applications include data acquisition systems, waveform detection, and voltage level monitoring. Overall, the TLV3502AID is an efficient solution for circuits requiring rapid signal comparisons with minimal power draw.

Features

The TLV3502AID is a high-speed, dual comparator designed for a range of applications. Key features include:
1. High Speed: It has a propagation delay of 12 ns at a 15 mV overdrive, enabling fast signal processing.
2. Low Power Consumption: Operates at a supply voltage as low as 2.7 V, with a typical supply current of just 3 mA per comparator.
3. Wide Supply Voltage Range: Supports dual supply voltages from ±1.35 V to ±6 V.
4. Open-Collector Output: Allows for wired-AND configurations and is compatible with various logic levels.
5. High Input Impedance: Reduces loading on preceding stages.
6. Rail-to-Rail Input and Output: Ensures maximum dynamic range and signal integrity.
7. Temperature Range: Rated for operation from -40°C to +125°C, suitable for industrial applications.
These features make the TLV3502AID ideal for applications such as voltage level detection, window comparators, and signal conditioning in high-speed environments.

Package

The TLV3502AID is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Pinout

The TLV3502AID is a dual comparator with a total of 8 pins. Here’s a concise description of each pin's function:
1. Pin 1 (V-): Negative power supply input.
2. Pin 2 (Inverting Input 1 -): Non-inverting input for the first comparator.
3. Pin 3 (Non-inverting Input 1 +): Inverting input for the first comparator.
4. Pin 4 (Output 1): Output for the first comparator.
5. Pin 5 (Output 2): Output for the second comparator.
6. Pin 6 (Non-inverting Input 2 +): Inverting input for the second comparator.
7. Pin 7 (Inverting Input 2 -): Non-inverting input for the second comparator.
8. Pin 8 (V+): Positive power supply input.
The TLV3502AID operates on a wide supply voltage range, providing rail-to-rail output and fast response times, making it suitable for various applications such as signal comparators and level detection.

Manufacturer

The TLV3502AID is manufactured by Texas Instruments (TI). Texas Instruments is a multinational technology company headquartered in Dallas, Texas, specializing in the design and manufacturing of semiconductors and various integrated circuits. Founded in 1930, TI is known for its innovation in analog and embedded processing technologies. The company serves a wide range of markets, including automotive, industrial, consumer electronics, and communications, providing solutions that enable a variety of electronic applications. TI is recognized for its extensive portfolio of products, including operational amplifiers, microcontrollers, and digital signal processors.

Application

The TLV3502AID is a high-speed comparator used in various application areas, including signal conditioning, data acquisition systems, high-speed measurement systems, and waveform shaping. It is suitable for use in industrial automation, telecommunications, automotive electronics, and consumer electronics, where fast response and low power consumption are essential for tasks like zero-crossing detection, pulse width modulation, and analog-to-digital conversion.

Equivalent

The TLV3502AID is a dual comparator from Texas Instruments. Equivalent products include the LM393 (dual comparator), MCP6541 (single comparator), and the MAX9000 (dual comparator). For precision applications, you may also consider the TLV3702 or LMV7219, which offer similar functionality with variations in speed and power consumption. Always verify specifications to ensure compatibility with your design requirements.