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LTC1445IS#PBF

LTC1445IS#PBF

Manufacturer No:

LTC1445IS#PBF

Manufacturer:

Analog Devices Inc.

Description:

IC COMPARATOR 4 W/VOLT REF 16SO

Datasheet:

Datasheet

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LTC1445IS#PBF Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SO
  • Mounting Type
    Surface Mount
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Operating Temperature
    -40°C ~ 85°C
  • Hysteresis
    50mV
  • Propagation Delay (Max)
    12µs
  • CMRR, PSRR (Typ)
    80dB CMRR, 80dB PSRR
  • Current - Quiescent (Max)
    8.5µA
  • Current - Output (Typ)
    0.015mA @ 5V
  • Current - Input Bias (Max)
    -
  • Voltage - Input Offset (Max)
    10mV @ 5V
  • Voltage - Supply, Single/Dual (±)
    2V ~ 11V, ±1V ~ 5.5V
  • Output Type
    CMOS, TTL
  • Number of Elements
    4
  • Type
    with Voltage Reference
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The LTC1445IS#PBF is a specific model of integrated circuit chip manufactured by Linear Technology (now part of Analog Devices). It is a quad voltage comparator with an integrated reference and is designed for precision voltage monitoring and control applications. Some of the advantages and application scenarios of the LTC1445IS#PBF chip are:1. High Precision: The LTC1445IS#PBF chip offers high accuracy and precision in voltage monitoring and control applications. It has a typical input offset voltage of 1mV and a maximum input offset voltage of 3mV, ensuring accurate voltage comparisons.2. Integrated Reference: The chip includes an integrated reference voltage source, eliminating the need for an external reference in many applications. This simplifies the circuit design and reduces component count.3. Quad Comparator: The LTC1445IS#PBF chip contains four independent voltage comparators, allowing multiple voltage monitoring or control functions to be implemented within a single chip. This saves board space and reduces costs.4. Wide Supply Voltage Range: The chip operates over a wide supply voltage range of 2.7V to 36V, making it suitable for a variety of applications, including battery-powered systems.5. Low Power Consumption: The LTC1445IS#PBF chip has low power consumption, making it suitable for battery-powered or low-power applications.6. Adjustable Hysteresis: The chip allows the hysteresis of each comparator to be adjusted using external resistors, providing flexibility in voltage monitoring and control applications.Application scenarios for the LTC1445IS#PBF chip include:1. Battery Management: The chip can be used in battery management systems to monitor battery voltage levels and trigger actions based on predefined thresholds, such as low battery warnings or battery charging/discharging control.2. Power Supply Monitoring: The chip can be used to monitor power supply voltages and generate alerts or control signals when the voltage exceeds or falls below certain thresholds. This is useful in applications where stable power supply voltages are critical, such as in industrial control systems or telecommunications equipment.3. Motor Control: The chip can be used in motor control applications to monitor motor voltage levels and trigger actions based on predefined thresholds, such as overvoltage or undervoltage protection.4. Signal Conditioning: The chip can be used in signal conditioning circuits to compare and control voltage levels in various analog signal processing applications.Overall, the LTC1445IS#PBF chip offers high precision, integrated reference, multiple comparators, wide supply voltage range, low power consumption, and adjustable hysteresis, making it suitable for a wide range of voltage monitoring and control applications.
LTC1445IS#PBF Relevant information