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LM393 даташит

Функция этой детали – «Dual Differential Comparators».



LM393 is a low-power, dual voltage comparator IC (integrated circuit). It consists of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. The LM393 is commonly used in applications where it is necessary to compare two voltages or signals and determine their relationship to each other.

The LM393 is commonly used in a variety of applications, including voltage level detection, window comparators, oscillators, and other control circuits. It is also commonly used in automotive and industrial applications, where it is used to detect and monitor various signals and conditions.

FAQs:

What is the difference between LM393 and LM339?
Both ICs are voltage comparators, but the LM339 has four comparators while the LM393 has two. The LM339 also has a higher output current drive capability and a wider operating temperature range.

How do I use an comparator?
The device can be used to compare two voltages and output a logic level signal indicating the relationship between the inputs. An external resistor is typically used to set the reference voltage for the comparator. The output can be used to drive a variety of loads, such as LEDs, relays, or other digital logic circuits.

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Номер в каталоге Производители Описание PDF
LM393 Wing Shing Computer Components
Wing Shing Computer Components
  Dual Differential Comparators

Dual Differential Comparators LM393 General Description The LM393 consists of two independent precision voltage comparators with an offset voltage specification as low as 2.0 mV max for two comparators which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current Features drain is independent of the magnitude of the power supply n Wide supply voltage. These comparators also have a unique characte
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LM393 Unisonic Technologies
Unisonic Technologies
  DUAL DIFFERENTIAL COMPARATOR

UNISONIC TECHNOLOGIES CO., LTD LM393 LINEAR INTEGRATED CIRCUIT DUAL DIFFERENTIAL COMPARATOR  DESCRIPTION The UTC LM393 consists of two independent voltage comparators, designed specifically to operate from a single power supply over a wide voltage range.  FEATURES * Single or dual supply operation. * Wide operating supply range (VCC=2V ~ 36V or ±1 ~ ±18V) * Input common-mode voltage includes ground. * Low supply current drain ICC=0.8mA (Typical). * Low input bias current IBIAS=25nA (Typical). * Output compat
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LM393 Texas Instruments
Texas Instruments
  LMx93 LM2903 Dual Differential Comparators (Rev. Y)

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LM393 STMicroelectronics
STMicroelectronics
  LOWPOWER DUAL VOLTAGE COMPARATORS

LM193, LM293, LM393 Low-power, dual-voltage comparators Datasheet - production data Description The LM193, LM293, and LM393 devices consist of two independent low voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage. Features Wide single-supply voltag
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LM393 ON Semiconductor
ON Semiconductor
  Low Offset Voltage Dual Comparator

LM393, LM393E, LM293, LM2903, LM2903E, LM2903V, NCV2903, NCV2903V Low Offset Voltage Dual Comparators The LM393 series are dual independent precision voltage comparators capable of single or split supply operation. These devices are designed to permit a common mode range−to−ground level with single supply operation. Input offset voltage specifications as low as 2.0 mV make this device an excellent selection for many applications in consumer, automotive, and industrial electronics. Features • Wide Single−Supply
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LM393 NXP Semiconductors
NXP Semiconductors
  Low power dual voltage comparator

INTEGRATED CIRCUITS LM193A/293/A/393/A/2903 Low power dual voltage comparator Product data Supersedes data of 2002 Jan 22 2002 Jul 12 Philips Semiconductors Philips Semiconductors Low power dual voltage comparator Product data LM193A/293/A/393/A/2903 DESCRIPTION The LM193 series consists of two independent precision voltage comparators with an offset voltage specification as low as 2.0 mV max. for two comparators which were designed specifically to operate from a single power supply over a wide range of voltages.
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LM393 National Semiconductor
National Semiconductor
  Low Power Low Offset Voltage Dual Comparators

LM193/LM293/LM393/LM2903 Low Power Low Offset Voltage Dual Comparators October 1999 LM193/LM293/LM393/LM2903 Low Power Low Offset Voltage Dual Comparators General Description The LM193 series consists of two independent precision voltage comparators with an offset voltage specification as low as 2.0 mV max for two comparators which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain
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LM393 Motorola  Inc
Motorola Inc
  SINGLE SUPPLY/ LOW POWER DUAL COMPARATORS

Order this document by LM393/D LM393, LM393A, LM293, LM2903, LM2903V Low Offset Voltage Dual Comparators The LM393 series are dual independent precision voltage comparators capable of single or split supply operation. These devices are designed to permit a common mode range–to–ground level with single supply operation. Input offset voltage specifications as low as 2.0 mV make this device an excellent selection for many applications in consumer automotive, and industrial electronics. • Wide Single–Supply Range:
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Последние обновления

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Номер в каталоге Производители Описание PDF
2N3904 Unisonic Technologies
Unisonic Technologies

Это популярный биполярный переходной транзистор (BJT), обычно используемый в электронных схемах. Транзистор NPN с максимальным номинальным током 200 мА и максимальным номинальным напряжением 40 В.

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NE555 ST Microelectronics
ST Microelectronics

Это широко используемая интегральная схема таймера (ИС), которую можно использовать для генерирования сигналов с точной временной задержкой, колебаний и широтно-импульсной модуляции (ШИМ).

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