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LM2903WDT
Analogue Comparator, Low Power, 2 Channels, 1.3 µs, 2V to 36V, ±1V to ±18V, SOIC, 8 Pins
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| Quantity | Price (inc GST) |
|---|---|
| 100+ | CNY1.140 (CNY1.2882) |
| 500+ | CNY1.030 (CNY1.1639) |
| 1000+ | CNY0.942 (CNY1.0645) |
| 5000+ | CNY0.917 (CNY1.0362) |
| 10000+ | CNY0.891 (CNY1.0068) |
Price for:Each (Supplied on Cut Tape)
Minimum: 100
Multiple: 5
CNY114.00 (CNY128.82 inc GST)
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Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoLM2903WDT
Order Code4036045RL
Technical Datasheet
Comparator TypeLow Power
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, 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 StyleSOIC
IC Output TypeCMOS, DTL, ECL, MOS, TTL
No. of Comparators2 Comparators
Response Time1.3µs
Product Overview
LM2903WDT is a low-power dual-voltage comparator. This voltage comparator designed to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. The input common-mode voltage range includes negative rail even though operated from a single power supply voltage. All pins are protected against electrostatic discharge upto 2kV. Consequently, the input voltages must not exceed the VCC+ or VCC magnitudes.
- 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
- 2kV ESD internal protection, case style is SO-8
- Operating temperature range is -40°C to +125°C
Technical Specifications
Comparator Type
Low Power
Response Time / Propogation Delay
1.3µs
IC Case / Package
SOIC
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
SOIC
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):.00008