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LM239DT
Analogue Comparator, Quad, Precision Voltage, 4 Channels, 1.3 µs, 2V to 36V, SOIC, 14 Pins
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| Quantity | Price (ex VAT) |
|---|---|
| 2500+ | € 0.196 |
| 7500+ | € 0.192 |
Price for:Each (Supplied on Full Reel)
Minimum: 2500
Multiple: 2500
€ 490.00 (ex VAT)
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Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoLM239DT
Order Code2253428
Technical Datasheet
Comparator TypePrecision Voltage
No. of Channels4Channels
Response Time / Propogation Delay1.3µs
Supply Voltage Range2V to 36V
IC Case / PackageSOIC
No. of Pins14Pins
Comparator Output TypeOpen Collector
Power Supply TypeSingle & Dual Supply
IC MountingSurface Mount
Operating Temperature Min-40°C
Operating Temperature Max105°C
Product Range-
Qualification-
MSLMSL 1 - Unlimited
SVHCNo SVHC (21-Jan-2025)
Automotive Qualification Standard-
Comparator Case StyleSOIC
IC Output TypeOpen Collector
No. of Comparators4 Comparators
Response Time1.3µs
Product Overview
LM239DT is a low-power quad voltage comparator with an offset voltage specification as low as 2mV. The comparator has been designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible. This comparator also has unique characteristic in that the input common mode voltage range includes ground even though operated from a single power supply voltage.
- Wide single supply voltage range or dual supplies for all devices: +2 to +36V or ±1V to ±18V
- Very low supply current (1.1 mA) independent of supply voltage
- Low input bias current of 25nA typ
- Low input offset current of ±5nA typ, low input offset voltage of ±1mV typ
- Input common-mode voltage range includes ground
- 250mV low output saturation voltage
- Differential input voltage range equal to the power supply voltage
- TTL, DTL, ECL, MOS, CMOS compatible outputs
- Available in 14 pin SOIC package
- Operating temperature range from -40°C to +105°C
Technical Specifications
Comparator Type
Precision Voltage
Response Time / Propogation Delay
1.3µs
IC Case / Package
SOIC
Comparator Output Type
Open Collector
IC Mounting
Surface Mount
Operating Temperature Max
105°C
Qualification
-
SVHC
No SVHC (21-Jan-2025)
Comparator Case Style
SOIC
No. of Comparators
4 Comparators
No. of Channels
4Channels
Supply Voltage Range
2V to 36V
No. of Pins
14Pins
Power Supply Type
Single & Dual Supply
Operating Temperature Min
-40°C
Product Range
-
MSL
MSL 1 - Unlimited
Automotive Qualification Standard
-
IC Output Type
Open Collector
Response Time
1.3µs
Technical Docs (3)
Alternatives for LM239DT
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Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates CompliantYes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.003
Product traceability