Home / Comparators / LM393WDT/
LM393WDT

LM393WDT

Manufacturer No:

LM393WDT

Manufacturer:

STMicroelectronics

Description:

IC COMPARATOR 2 GEN PUR 8SOIC

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

LM393WDT Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Mounting Type
    Surface Mount
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Operating Temperature
    0°C ~ 70°C
  • Hysteresis
    -
  • Propagation Delay (Max)
    -
  • CMRR, PSRR (Typ)
    -
  • Current - Quiescent (Max)
    2.5mA
  • Current - Output (Typ)
    16mA @ 5V
  • Current - Input Bias (Max)
    0.25µA @ 5V
  • Voltage - Input Offset (Max)
    5mV @ 30V
  • Voltage - Supply, Single/Dual (±)
    2V ~ 36V, ±1V ~ 18V
  • Output Type
    Open-Collector, Rail-to-Rail
  • Number of Elements
    2
  • Type
    General Purpose
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LM393WDT is a specific variant of the LM393 integrated circuit chip, which is a dual differential comparator. The LM393WDT variant includes an integrated watchdog timer. Here are the advantages and application scenarios of the LM393WDT integrated circuit chip:Advantages: 1. Dual comparator: The LM393WDT includes two independent comparators, allowing for the comparison of two different input signals simultaneously. 2. Wide supply voltage range: The chip can operate with a wide range of supply voltages, typically from 2V to 36V, making it suitable for various applications. 3. Low power consumption: The LM393WDT is designed to consume low power, making it suitable for battery-powered applications. 4. Integrated watchdog timer: The inclusion of a watchdog timer allows for monitoring and resetting of the system in case of a malfunction or lock-up, enhancing system reliability.Application scenarios: 1. Voltage monitoring: The LM393WDT can be used to monitor voltage levels and trigger actions based on specific thresholds. For example, it can be used to detect overvoltage or undervoltage conditions in power supply circuits. 2. Signal conditioning: The comparators in the LM393WDT can be used to condition analog signals, such as amplifying or filtering them, before further processing. 3. Level detection: The chip can be used to detect and compare different voltage levels, triggering actions based on the comparison results. This can be useful in applications such as level sensing, level control, or alarm systems. 4. System reset: The integrated watchdog timer can be used to monitor the system's operation and reset it if it becomes unresponsive or fails to provide a periodic signal. This feature is particularly useful in safety-critical systems or applications where system reliability is crucial. 5. Motor control: The LM393WDT can be used in motor control circuits to compare feedback signals from sensors with reference signals, enabling precise control of motor speed or position.These are just a few examples of the advantages and application scenarios of the LM393WDT integrated circuit chip. The specific usage will depend on the requirements of the system or application it is being used in.
LM393WDT Relevant information