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LM193JG
+BOMDUAL DIFFERENTIAL COMPARATOR 8-C
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メーカーSTマイクロエレクトロニクス
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メーカー品番 #LM193JG
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データシート LM193JG DataSheet
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在庫状況22954
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| PartStatus | Active |
| Type | General Purpose |
| NumberofElements | 2 |
| OutputType | Open-Collector, Rail-to-Rail |
| Voltage-Supply,Single/Dual(±) | 2V ~ 30V, ±1V ~ 15V |
| Voltage-InputOffset(Max) | 5mV @ 30V |
| Current-InputBias(Max) | 0.1µA @ 5V |
| Current-Output(Typ) | 6mA @ 5V |
| Current-Quiescent(Max) | 1mA |
| PropagationDelay(Max) | 1.3µs (Typ) |
| OperatingTemperature | -55°C ~ 125°C |
| Package/Case | 8-CDIP (0.300", 7.62mm) |
| MountingType | Through Hole |
| SupplierDevicePackage | 8-CDIP |
| BaseProductNumber | LM193 |
概要
Description
The LM193JG is a dual voltage comparator integrated circuit, commonly used in electronic applications where comparison between two voltages is required. Manufactured by Texas Instruments, this chip is particularly valued for its versatility and reliability in various operational environments. It features a wide supply voltage range and is capable of operating with either single or dual power supplies, which adds to its flexibility in design implementations.
One of the key aspects of the LM193JG is its low power consumption, making it suitable for battery-operated devices. It also boasts a fast response time and high input impedance, which are essential for precise voltage comparison tasks. The LM193JG can be employed in applications such as zero-crossing detectors, voltage level detection, and in analog-to-digital converters.
Its robust design ensures stable performance across different temperatures, thus making it suitable for industrial applications. The device is packaged in a compact form factor, typically available in surface-mount or through-hole configurations, allowing for easy integration into a variety of circuit designs.
One of the key aspects of the LM193JG is its low power consumption, making it suitable for battery-operated devices. It also boasts a fast response time and high input impedance, which are essential for precise voltage comparison tasks. The LM193JG can be employed in applications such as zero-crossing detectors, voltage level detection, and in analog-to-digital converters.
Its robust design ensures stable performance across different temperatures, thus making it suitable for industrial applications. The device is packaged in a compact form factor, typically available in surface-mount or through-hole configurations, allowing for easy integration into a variety of circuit designs.
Equivalent
The LM193JG is a low-power dual voltage comparator. Equivalent products include:
1. LM193 from Texas Instruments
2. LM2903 from Texas Instruments
3. LM393 from Texas Instruments
4. UA2903 from Texas Instruments
5. MC3303 from ON Semiconductor
6. TLC393 from Texas Instruments
Keep in mind that while these chips serve similar functions, specific characteristics like operating temperature range and package type might differ. Always verify compatibility with your specific application requirements.
1. LM193 from Texas Instruments
2. LM2903 from Texas Instruments
3. LM393 from Texas Instruments
4. UA2903 from Texas Instruments
5. MC3303 from ON Semiconductor
6. TLC393 from Texas Instruments
Keep in mind that while these chips serve similar functions, specific characteristics like operating temperature range and package type might differ. Always verify compatibility with your specific application requirements.
Features
The LM193JG is a dual voltage comparator integrated circuit. Key features include:
1. Dual Comparator: Contains two independent voltage comparators.
2. Wide Supply Voltage Range: Operates from 2V to 36V (single supply) or ±1V to ±18V (dual supply).
3. Low Input Offset Voltage: Typically around 2mV, ensuring precise comparisons.
4. Low Power Consumption: Designed for efficient power usage.
5. Wide Input Voltage Range: Capable of handling various input voltages for flexibility.
6. Differential Input Voltage Range: Allows the full supply voltage range without damage.
7. Open-Collector Outputs: Can be used with a variety of output configurations.
8. Low Output Saturation Voltage: Typically around 200mV at 4mA, improving efficiency.
9. Fast Response Time: Quick operation suitable for high-speed applications.
10. Temperature Stability: Reliable performance across a wide temperature range.
These features make the LM193JG suitable for applications requiring reliable and precise voltage comparison, such as zero-crossing detectors, level shifters, and analog-to-digital converters.
1. Dual Comparator: Contains two independent voltage comparators.
2. Wide Supply Voltage Range: Operates from 2V to 36V (single supply) or ±1V to ±18V (dual supply).
3. Low Input Offset Voltage: Typically around 2mV, ensuring precise comparisons.
4. Low Power Consumption: Designed for efficient power usage.
5. Wide Input Voltage Range: Capable of handling various input voltages for flexibility.
6. Differential Input Voltage Range: Allows the full supply voltage range without damage.
7. Open-Collector Outputs: Can be used with a variety of output configurations.
8. Low Output Saturation Voltage: Typically around 200mV at 4mA, improving efficiency.
9. Fast Response Time: Quick operation suitable for high-speed applications.
10. Temperature Stability: Reliable performance across a wide temperature range.
These features make the LM193JG suitable for applications requiring reliable and precise voltage comparison, such as zero-crossing detectors, level shifters, and analog-to-digital converters.
Pinout
The LM193JG is a dual voltage comparator integrated circuit. It is part of the LM193 series, which are general-purpose voltage comparators. The LM193JG is typically available in an 8-pin package.
Pin Count:
- 8 pins
Pin Function:
1. V+: Positive supply voltage.
2. Output A: Output for comparator A.
3. Input A- (Inverting): Inverting input for comparator A.
4. Input A+ (Non-Inverting): Non-inverting input for comparator A.
5. Input B- (Inverting): Inverting input for comparator B.
6. Input B+ (Non-Inverting): Non-inverting input for comparator B.
7. Output B: Output for comparator B.
8. GND: Ground or negative supply voltage.
The LM193 can operate over a wide range of supply voltages and is used for comparing input voltages, where the output indicates which input is higher. Applications include zero-crossing detectors, voltage level shifters, and logic level converters.
Pin Count:
- 8 pins
Pin Function:
1. V+: Positive supply voltage.
2. Output A: Output for comparator A.
3. Input A- (Inverting): Inverting input for comparator A.
4. Input A+ (Non-Inverting): Non-inverting input for comparator A.
5. Input B- (Inverting): Inverting input for comparator B.
6. Input B+ (Non-Inverting): Non-inverting input for comparator B.
7. Output B: Output for comparator B.
8. GND: Ground or negative supply voltage.
The LM193 can operate over a wide range of supply voltages and is used for comparing input voltages, where the output indicates which input is higher. Applications include zero-crossing detectors, voltage level shifters, and logic level converters.
Manufacturer
The LM193JG is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and produces a wide array of semiconductor devices, including analog chips and embedded processors. The company serves various sectors such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. Known for its innovation and leadership in the electronics industry, Texas Instruments focuses on developing technologies that improve power efficiency, performance, and integration in electronic systems.
Application
The LM193JG is a dual voltage comparator IC commonly used in various electronic applications. Key areas include:
1. Voltage Level Detection: It is used to compare input voltages and determine if they meet specified thresholds.
2. Circuit Protection: Acts as a safeguard by shutting down circuits when voltages exceed or fall below certain limits.
3. Oscillator Circuits: Utilized in generating oscillations for clock pulse generation.
4. Analog-to-Digital Converters (ADCs): Employed in ADC circuits for signal comparison before conversion.
5. Power Management Systems: Used for monitoring and controlling power supply conditions.
Overall, it is versatile in applications requiring precise voltage comparison and control.
1. Voltage Level Detection: It is used to compare input voltages and determine if they meet specified thresholds.
2. Circuit Protection: Acts as a safeguard by shutting down circuits when voltages exceed or fall below certain limits.
3. Oscillator Circuits: Utilized in generating oscillations for clock pulse generation.
4. Analog-to-Digital Converters (ADCs): Employed in ADC circuits for signal comparison before conversion.
5. Power Management Systems: Used for monitoring and controlling power supply conditions.
Overall, it is versatile in applications requiring precise voltage comparison and control.
Package
The LM193JG is a dual voltage comparator in a JG package, which typically refers to a ceramic dual in-line package (DIP) with 8 pins. This package type is designed for through-hole mounting on circuit boards and is used for applications requiring high reliability and thermal stability.
