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Model LM393AD
Description LMx93/LM2903 The series of dual comparator Texas Instruments LM193, LM293, LM393, and LM2903 are dual differential input voltage comparators designed for single power supply operation with a wide voltage range. The common mode input voltage range includes grounding, and these devices have open collector outputs. ###The Texas Instruments series voltage comparator includes not only traditional single, dual, and four-way comparator packages, but also window comparators and overvoltage and undervoltage monitors. Although comparators and operational amplifiers appear to be similar devices, their operations in practical applications are significantly different. Operational amplifiers are suitable for linear operation with appropriate feedback, while comparators are customized for fast switching and typically operate in open circuit mode. The dedicated voltage comparator has a significantly shorter propagation delay and can have a faster response time under saturation conditions. Most comparators are also more tolerant of high differential input voltages, and many comparators have open collector outputs, allowing them to operate in parallel with other devices.
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Brand: TI
Packaging SOIC-8
Delivery time
Packaging method Tube
Standard packaging quantity 1
3.07  yuan 3.07yuan
5+:
$ 4.1378
25+:
$ 3.8313
50+:
$ 3.6167
100+:
$ 3.5248
500+:
$ 3.4635
2500+:
$ 3.3868
5000+:
$ 3.3562
10000+:
$ 3.3102
Quantity
5+
25+
50+
100+
500+
Price
$4.1378
$3.8313
$3.6167
$3.5248
$3.4635
Price $ 4.1378 $ 3.8313 $ 3.6167 $ 3.5248 $ 3.4635
Start batch production 5+ 25+ 50+ 100+ 500+
  • Freight charges   In stock Freight rate:$13.00
  • Quantity
    Inventory(3643) Minimum order quantity(5)
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Technical parameters/power supply voltage (DC): 2.00V (min)

Technical parameters/working voltage: 2V ~ 36V

Technical parameters/output current: 20 mA

Technical parameters/power supply current: 1 mA

Technical parameters/number of circuits: 2

Technical parameters/number of channels: 2

Technical parameters/number of pins: 8

Technical parameters/dissipated power: 830 mW

Technical parameters/Static current: 800 µA

Technical parameters/input compensation voltage: 2 mV

Technical parameters/input bias current: 250 nA

Technical parameters/operating temperature (Max): 70 ℃

Technical parameters/operating temperature (Min): 0 ℃

Technical parameters/power supply voltage: 2V ~ 36V

Technical parameters/power supply voltage (Max): 36 V

Technical parameters/power supply voltage (Min): 2 V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 8

Encapsulation parameters/Encapsulation: SOIC-8

External dimensions/length: 4.9 mm

External dimensions/width: 3.91 mm

External dimensions/height: 1.58 mm

External dimensions/packaging: SOIC-8

Physical parameters/operating temperature: 0℃ ~ 70℃

Other/Product Lifecycle: Active

Other/Packaging Methods: Tube

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

Compliant with standards/REACH SVHC standards: No SVHC

Compliant with standard/REACH SVHC version: 2014/12/17

Customs information/ECCN code: EAR99

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