Overview
The LM393TL/NOPB is a dual precision voltage comparator produced by Texas Instruments. This component is designed to operate from a single power supply with a wide range of voltages, from 2 V to 36 V. It features two independent comparators with low offset voltage specifications, making it ideal for various industrial and consumer electronics applications. The LM393TL/NOPB is notable for its input common-mode voltage range that includes ground, even when operated from a single power supply, and its compatibility with all forms of logic, including TTL, DTL, ECL, and CMOS.
Key Specifications
| Product Category | Analog Comparators |
|---|---|
| Mounting Style | SMD/SMT |
| Number of Channels | 2 Channel |
| Output Type | Rail-to-Rail |
| Response Time | 700 ns |
| Comparator Type | Differential |
| Supply Voltage - Min | 2 V |
| Supply Voltage - Max | 36 V |
| Operating Supply Current | 225 uA (typical per comparator) |
| Output Current per Channel | 16 mA |
| Vos - Input Offset Voltage | 5 mV (max) |
| Ib - Input Bias Current | 250 nA |
| Minimum Operating Temperature | 0°C |
| Maximum Operating Temperature | +70°C |
| Package/Case | 8-DSBGA |
| Factory Pack Quantity | 250 |
| Unit Weight | 0.000081 oz |
Key Features
- High Precision Comparators: Low offset voltage and low input bias current make these comparators highly precise.
- Wide Operating Voltage Range: Can operate from a single power supply with voltages ranging from 2 V to 36 V.
- Input Common-Mode Voltage Range Includes Ground: Allows sensing near ground even with a single power supply.
- Low Power Consumption: Suitable for battery-powered applications with a low supply current drain.
- Compatibility with All Forms of Logic: Compatible with TTL, DTL, ECL, and CMOS logic systems.
- Small Size: Available in the 8-Bump (12 mil) DSBGA package).
Applications
- Limit Comparators: Ideal for applications requiring precise voltage comparisons).
- Analog to Digital Converters: Used in simple analog to digital conversion circuits).
- Pulse, Squarewave, and Time Delay Generators: Suitable for generating various types of pulses and timing signals.
- Wide Range VCO and MOS Clock Timers: Used in voltage-controlled oscillators and clock timers.
- Industrial and Consumer Electronics: Applicable in a wide range of industrial and consumer electronics due to its versatility and precision).
- Battery-Powered Applications: Ideal for battery-powered devices due to low power consumption.
Q & A
- What is the LM393TL/NOPB used for?
The LM393TL/NOPB is used as a dual precision voltage comparator in various applications such as limit comparators, analog to digital converters, pulse generators, and more.
- What is the operating voltage range of the LM393TL/NOPB?
The LM393TL/NOPB can operate from a single power supply with voltages ranging from 2 V to 36 V.
- What is the input offset voltage of the LM393TL/NOPB?
The input offset voltage (Vos) of the LM393TL/NOPB is 5 mV (max).
- What is the response time of the LM393TL/NOPB?
The response time of the LM393TL/NOPB is 700 ns.
- What package type is the LM393TL/NOPB available in?
The LM393TL/NOPB is available in the 8-Bump (12 mil) DSBGA package.
- Is the LM393TL/NOPB compatible with all forms of logic?
Yes, the LM393TL/NOPB is compatible with TTL, DTL, ECL, and CMOS logic systems.
- What is the input bias current of the LM393TL/NOPB?
The input bias current (Ib) of the LM393TL/NOPB is 250 nA.
- Can the LM393TL/NOPB be used in battery-powered applications?
Yes, the LM393TL/NOPB is suitable for battery-powered applications due to its low power consumption.
- What is the operating temperature range of the LM393TL/NOPB?
The operating temperature range of the LM393TL/NOPB is from 0°C to +70°C.
- How many channels does the LM393TL/NOPB have?
The LM393TL/NOPB has two independent channels.
