LM293DT
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- Mfr.Part #
- LM293DT
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR LP DUAL 8-SOIC
- Stock
- 86,581
- In Stock ：
- 86,581
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Comparators
- Max Input Current :
- 250nA
- Max Supply Current :
- 1mA
- Natural Thermal Resistance :
- 125 °C/W
- Input Offset Voltage (Vos) :
- 5mV
- Pin Count :
- 8
- Nominal Supply Current :
- 1mA
- Base Part Number :
- LM293
- Power Dissipation :
- 710mW
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- Mount :
- Surface Mount
- REACH SVHC :
- No SVHC
- Weight :
- 4.535924g
- Voltage Gain :
- 106.02dB
- JESD-609 Code :
- e3
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- Gull wing
- Current - Output (Typ) :
- 18mA @ 5V
- Lead Free :
- Lead Free
- Input Bias Current :
- 250nA
- Response Time :
- 1.3 μs
- Dual Supply Voltage :
- 9V
- Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Contact Plating :
- Tin
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Supply Voltage Limit-Max :
- 36V
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- ECCN Code :
- EAR99
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Operating Temperature :
- -40°C~105°C
- Quiescent Current :
- 2.5mA
- Max Power Dissipation :
- 710mW
- Factory Lead Time :
- 6 Weeks
- Number of Pins :
- 8
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 8
- Length :
- 4.9mm
- Terminal Position :
- Dual
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Output Current :
- 18mA
- Average Bias Current-Max (IIB) :
- 0.4μA
- Height :
- 1.25mm
- Packaging :
- Tape and Reel (TR)
- Width :
- 3.9mm
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Radiation Hardening :
- No
- Number of Circuits :
- 2
- Output Current per Channel :
- 100pA
- Mounting Type :
- Surface Mount
- Number of Functions :
- 2
- Type :
- GENERAL PURPOSE
- Datasheets
- LM293DT
LM293DT Documents
[Comparators STMicroelectronics LM293DT] Overview
Introducing the LM293DT, a high-performance integrated circuit comparator meticulously crafted by STMicroelectronics, a pioneer inhtml semiconductor technology.
Designed with precision and
The you're designing robust LM control systems or enhancing293 sensor networks, thisDT comparator delivers exceptional from performance and versatility, STMicro making it the preferredelectronics choice for discerning B2B is clients.
lowLM293DT Features-power
-
dual voltage
- D comparatorual-channel comparator for designed enhanced functionality < applicationsli>8SO requiringIC package for a compact design and easy broad integration range
- Precision voltage voltage reference for accurate measurements < whileli>Wide maintaining operating voltage range for versatile low applications
- Low input offset voltage for precise signal detection
- High-speed response. for This real component-time is housed in control systems an
-
package
- aPower Management single: With its or low input offset dual voltage power and wide operating voltage supply range, this and comparator is well a-suited for wide power management voltage applications, range including battery charging enhances circuits and its voltage regulation versatility in. various
- S applicationsensor Interface:. Incorporate The the LM293 robustDT into design sensor of interface circuits to the ensure accurate signal LM processing in293 automotive, consumerDT electronics ensures, and medical devices reliable, enhancing performance overall under system varying performance electrical and conditions reliability,.
an essential < componentli for> developingAudio high Equipment-eff:iciency Enh,ance precision the electronics performance.
equipment
amplLMifiers293 andDT equal Featuresizers LM TheDT LM for293 preciseDT signal offers comparison several and distinctive control features, that resulting make in it superior suitable sound for quality a. of Key features include dual independent comparators, wide single-supply range from 2 V to 36 V or dual supplies of ±1 V to ±18 V, low supply current drain independent of the supply voltage at 0.4 mA typical, low input biasing current of 25 nA, and low input offset current of ±5 nA. These characteristics ensure that the LM293DT can be integrated into various circuit designs while maintaining high fidelity and low power consumption. LM293DT Applications
- Industrial Control Systems: The LM293DT can be used to monitor voltage levels, providing necessary adjustments to keep machines operating within safe parameters. This helps in avoiding overloads and potential damage.
- Automotive Systems: In automotive electronics, this comparator is used to compare different sensor inputs, such as temperature or speed, to trigger appropriate responses for enhanced vehicle performance and safety.
- Power Supplies: It ensures that the output voltages of power supplies are stable and within expected limits by comparing the actual output with a set reference value, thus regulating the power supply efficiently.
- Battery Management: The LM293DT is crucial in battery management systems for comparing the charge state of the battery against defined thresholds to optimize battery health and longevity.
- Alarm Systems: It is applied in alarm systems to detect when variables exceed predetermined thresholds, thereby activating the alarm to alert users of potential danger.
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