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LM2903ST
Analogue Comparator, Low Power, 2 Channels, 1.3 µs, 2V to 36V, ±1V to ±18V, MiniSOIC, 8 Pins
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| Quantity | Price (inc GST) |
|---|---|
| 5+ | CNY2.160 (CNY2.4408) |
| 10+ | CNY1.340 (CNY1.5142) |
| 100+ | CNY1.010 (CNY1.1413) |
| 500+ | CNY0.973 (CNY1.0995) |
| 1000+ | CNY0.935 (CNY1.0566) |
| 5000+ | CNY0.897 (CNY1.0136) |
| 10000+ | CNY0.859 (CNY0.9707) |
Price for:Each (Supplied on Cut Tape)
Minimum: 5
Multiple: 5
CNY10.80 (CNY12.20 inc GST)
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Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoLM2903ST
Order Code4036044
Technical Datasheet
Comparator TypeLow Power
No. of Channels2Channels
Response Time / Propogation Delay1.3µs
Supply Voltage Range2V to 36V, ±1V to ±18V
IC Case / PackageMiniSOIC
No. of Pins8Pins
Comparator Output TypeCMOS, DTL, ECL, MOS, TTL
Power Supply TypeSingle & Dual Supply
IC MountingSurface Mount
Operating Temperature Min-40°C
Operating Temperature Max125°C
Product Range-
Qualification-
MSLMSL 1 - Unlimited
SVHCNo SVHC (21-Jan-2025)
Automotive Qualification Standard-
Comparator Case StyleMiniSOIC
IC Output TypeCMOS, DTL, ECL, MOS, TTL
No. of Comparators2 Comparators
Response Time1.3µs
Product Overview
LM2903ST is a low-power dual voltage comparator. This comparator consists of two independent low power voltage comparators. It is designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. This comparator has a unique characteristic in which input common-mode voltage range includes the negative rail even though when it is operated from a single power supply voltage.
- Wide single supply voltage range is 2V to 36V or dual supply voltage range is ±1V to ±18V
- Very low supply current is 0.4mA independent of supply voltage (1mW/comparator at +5V)
- Low input bias current is 25nA typ
- Low input offset current is ±5nA typ
- Input common-mode voltage range includes negative rail
- Low output saturation voltage is 250mV typ. (IO = 4 mA)
- Differential input voltage range equal to the supply voltage
- TTL, DTL, ECL, MOS, CMOS compatible outputs
- Automotive qualification, case style is MiniSO8
- Operating temperature range is -40°C to +125°C
Technical Specifications
Comparator Type
Low Power
Response Time / Propogation Delay
1.3µs
IC Case / Package
MiniSOIC
Comparator Output Type
CMOS, DTL, ECL, MOS, TTL
IC Mounting
Surface Mount
Operating Temperature Max
125°C
Qualification
-
SVHC
No SVHC (21-Jan-2025)
Comparator Case Style
MiniSOIC
No. of Comparators
2 Comparators
No. of Channels
2Channels
Supply Voltage Range
2V to 36V, ±1V to ±18V
No. of Pins
8Pins
Power Supply Type
Single & Dual Supply
Operating Temperature Min
-40°C
Product Range
-
MSL
MSL 1 - Unlimited
Automotive Qualification Standard
-
IC Output Type
CMOS, DTL, ECL, MOS, TTL
Response Time
1.3µs
Technical Docs (1)
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 Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000024