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LM2903AQS-13
Analogue Comparator, Differential, 2 Channels, 1.3 µs, 2V to 36V, ± 1V to ± 18V, SOIC, 8 Pins
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ManufacturerDIODES INC.
Manufacturer Part NoLM2903AQS-13
Order Code3946340
Your Part Number
Technical Datasheet
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| Quantity | Price (inc GST) |
|---|---|
| 5+ | CNY1.300 (CNY1.469) |
| 10+ | CNY0.786 (CNY0.8882) |
| 100+ | CNY0.783 (CNY0.8848) |
| 500+ | CNY0.779 (CNY0.8803) |
| 1000+ | CNY0.775 (CNY0.8758) |
| 5000+ | CNY0.771 (CNY0.8712) |
| 10000+ | CNY0.767 (CNY0.8667) |
Price for:Each (Supplied on Cut Tape)
Minimum: 5
Multiple: 5
CNY6.50 (CNY7.35 inc GST)
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Product Information
ManufacturerDIODES INC.
Manufacturer Part NoLM2903AQS-13
Order Code3946340
Technical Datasheet
Comparator TypeDifferential
No. of Channels2Channels
Response Time / Propogation Delay1.3µs
Supply Voltage Range2V to 36V, ± 1V to ± 18V
IC Case / PackageSOIC
No. of Pins8Pins
Comparator Output TypeCMOS, MOS, Open Collector, TTL
Power Supply TypeSingle & Dual Supply
IC MountingSurface Mount
Operating Temperature Min-40°C
Operating Temperature Max125°C
Product Range-
QualificationAEC-Q100
SVHCNo SVHC (25-Jun-2025)
Automotive Qualification StandardAEC-Q100
Comparator Case StyleSOIC
IC Output TypeCMOS, MOS, Open Collector, TTL
No. of Comparators2 Comparators
Response Time1.3µs
Product Overview
LM2903AQS-13 is a dual-channel device that consists of two independent precision voltage comparators with a very low input offset voltage specification. This is designed to operate from a single power supply over a wide range of voltages; however, operation from split power supplies is also possible. This offers a low power supply current independent of the magnitude of the power supply voltage.
- Qualified to AEC-Q100 grade 1 and automotive compliant, PPAP capable
- Very low supply current drain – independent of supply voltage
- Common-mode input voltage range includes ground
- Differential input voltage range equal to the power supply voltage
- Output voltage compatible with TTL, MOS and CMOS
- Input offset voltage is 1mV typ at TA = +25°C, VIC = VCMR Min, VO = 1.4V, VCC = 5V to 30V
- Input bias current is 25nA typ at TA = +25°C, IIN+ or IIN- with OUT in linear range, VCM = 0V
- Voltage gain is 200V/mV typ at TA = +25°C, VCC = 15V, VOUT = 1V to 11V, RL ≥ 15kohm
- SO-8 package
- Ambient temperature range from -40 to 125°C
Technical Specifications
Comparator Type
Differential
Response Time / Propogation Delay
1.3µs
IC Case / Package
SOIC
Comparator Output Type
CMOS, MOS, Open Collector, TTL
IC Mounting
Surface Mount
Operating Temperature Max
125°C
Qualification
AEC-Q100
Automotive Qualification Standard
AEC-Q100
IC Output Type
CMOS, MOS, Open Collector, TTL
Response Time
1.3µs
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
-
SVHC
No SVHC (25-Jun-2025)
Comparator Case Style
SOIC
No. of Comparators
2 Comparators
Technical Docs (2)
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:85411000
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000001