STMicroelectronics
قد تكون الصورة تمثيلية.
راجع المواصفات للحصول على تفاصيل المنتج.
TSX393IYDT
عرض التفاصيل جداول البيانات

TSX393IYDT

Product Overview

  • Category: Integrated Circuit
  • Use: Sensor Interface
  • Characteristics: Low Power, High Accuracy
  • Package: SOT-23
  • Essence: Precision Voltage Comparator
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Supply Voltage: 2.7V to 5.5V
  • Input Offset Voltage: ±1mV (maximum)
  • Input Bias Current: 1pA (typical)
  • Response Time: 1.6µs (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TSX393IYDT is a SOT-23 package with three pins:

  1. IN-: Inverting Input
  2. IN+: Non-Inverting Input
  3. OUT: Output

Functional Features

  • Low power consumption for battery-operated applications
  • High accuracy voltage comparison
  • Wide operating voltage range
  • Rail-to-rail input and output capability
  • Internal hysteresis for noise immunity
  • ESD protection for robustness

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life - High accuracy ensures precise voltage comparison - Wide operating voltage range allows flexibility in various applications - Rail-to-rail input and output capability enables full utilization of the supply voltage range - Internal hysteresis enhances noise immunity - ESD protection ensures reliability in harsh environments

Disadvantages: - Limited number of pins restricts additional functionalities - SOT-23 package may require surface mount technology expertise for soldering

Working Principles

The TSX393IYDT is a precision voltage comparator that compares two input voltages and provides a digital output based on the comparison result. It operates by amplifying the voltage difference between the inverting and non-inverting inputs and driving the output to either a high or low state, depending on the input conditions.

Detailed Application Field Plans

The TSX393IYDT is commonly used in various applications, including but not limited to:

  1. Battery-powered devices
  2. Industrial control systems
  3. Automotive electronics
  4. Portable instrumentation
  5. Consumer electronics

Detailed and Complete Alternative Models

  1. LM393: Dual Voltage Comparator
  2. MAX9025: Ultra-Small, Low-Power, Single-Supply Comparator
  3. MCP6541: Single Rail-to-Rail Input/Output Comparator
  4. LT1716: Micropower, Dual Comparator with Reference

These alternative models offer similar functionality and can be considered as substitutes for the TSX393IYDT in different applications.

Word count: 297 words

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق TSX393IYDT في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of TSX393IYDT in technical solutions:

  1. Q: What is TSX393IYDT? A: TSX393IYDT is a dual-channel, micropower voltage comparator designed for low-voltage applications.

  2. Q: What is the operating voltage range of TSX393IYDT? A: The operating voltage range of TSX393IYDT is typically between 1.8V and 5.5V.

  3. Q: What is the typical supply current of TSX393IYDT? A: The typical supply current of TSX393IYDT is around 5µA.

  4. Q: Can TSX393IYDT operate in harsh environments? A: Yes, TSX393IYDT is designed to operate in a wide temperature range (-40°C to +125°C) and can withstand harsh environmental conditions.

  5. Q: What are the typical applications of TSX393IYDT? A: TSX393IYDT is commonly used in battery-powered devices, portable electronics, automotive systems, and industrial control applications.

  6. Q: Does TSX393IYDT have built-in hysteresis? A: Yes, TSX393IYDT has built-in hysteresis, which helps prevent output oscillations near the switching threshold.

  7. Q: What is the output voltage swing of TSX393IYDT? A: The output voltage swing of TSX393IYDT is rail-to-rail, meaning it can swing close to both the positive and negative supply rails.

  8. Q: Can TSX393IYDT tolerate overvoltage conditions? A: Yes, TSX393IYDT has built-in protection against overvoltage conditions, which helps safeguard the device and the connected circuitry.

  9. Q: Is TSX393IYDT available in different package options? A: Yes, TSX393IYDT is available in various package options, including SOT23-5 and SO-8.

  10. Q: Are there any evaluation boards or reference designs available for TSX393IYDT? A: Yes, STMicroelectronics provides evaluation boards and reference designs that can help users quickly prototype and implement TSX393IYDT in their applications.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's documentation for TSX393IYDT.