LM2903D Comparators by STMicroelectronics
Low power dual voltage comparator
| Status: | Active |
|---|---|
| Series: | LM2903 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.0430
| Distributor | Stock | ||
|---|---|---|---|
|
Future Electronics
from US$0.42
|
21,601
in stock
|
Buy Now |
|
Transfer Multisort Elektronik
from US$0.18
|
31,637
in stock
|
Buy Now |
|
Schukat Electronic
from US$0.10
|
12,150
in stock
|
Buy Now |
|
RS
from US$0.79
|
3,825
in stock
|
Buy Now |
|
Chip One Stop
from US$0.40
|
1,511
in stock
|
Buy Now |
|
CoreStaff
from US$0.45
|
907
in stock
|
Buy Now |
|
Distrelec
from US$0.63
|
861
in stock
|
Buy Now |
|
Newark Electronics
from US$0.0430
|
3
in stock
|
Buy Now |
|
Avnet Silica
-
|
137,600
in stock
|
Buy Now |
|
Avnet America
from US$1.77
|
-
|
Buy Now |
|
element14
from US$1.02
|
-
|
Buy Now |
|
Farnell
from US$0.34
|
-
|
Buy Now |
Features
| Wide single supply voltage range or dual supplies +2 V to +36 V or ±1 V to ±18 V |
| Very low supply current (0.4 mA) independent of supply voltage (1 mW/comparator at +5 V) |
| Low input bias current: 25 nA typ. |
| Low input offset current: ±5 nA typ. |
| Input common-mode voltage range includes negative rail |
| Low output saturation voltage: 250 mV typ. (IO= 4 mA) |
| Differential input voltage range equal to the supply voltage |
| TTL, DTL, ECL, MOS, CMOS compatible outputs |
| Automotive qualification |
| Related products See LM2903W for similar device with higher ESD performances See LM2903H for similar device with operating temperature up to 150 °C |
| See LM2903W for similar device with higher ESD performances |
| See LM2903H for similar device with operating temperature up to 150 °C |
Resources
Product Specifications |
|---|
| DS0507 Low-power dual voltage comparator |
Presentations |
|---|
| ST Analog Products for Automotive applications |
Selection Guides |
|---|
| ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance. |
Alternative Descriptions
| IC: comparator | Transfer Multisort Elektronik |
| LM2903 Series 36 V 400 nA Surface Mount Dual General Purpose Comparator - SOIC-8 | Future Electronics |
| 2xComp LP 2-30V 300ns SO8 | Schukat Electronic |
| ST Comparator, Low Power, Single / Dual, 36V, SOIC | Distrelec |
| Comparator Dual �18V/36V 8-Pin SO N | Avnet Silica |
| Comparator Dual ±18V/36V 8-Pin SO N | Avnet America |
| COMPARATOR, DUAL, 8SOIC | Farnell |
LM2903D Amplifiers & Comparators by ON Semiconductor
Comparator, Dual, Low Offset Voltage
| Status: | Unknown |
|---|---|
| Series: | LM2903 |
| RoHS: | Compliant |
Features
| Wide Single-Supply Range: 2.0 Vdc to 36 Vdc |
| Split-Supply Range: +/-1.0 Vdc to +/-18 Vdc |
| Very Low Current Drain Independent of Supply Voltage: 0.4 mA |
| Low Input Bias Current: 25 nA |
| Low Input Offset Current: 5.0 nA |
| Low Input Offset Voltage: 2.0 mV (max) LM393A 5.0 mV (max) LM293/393 |
| Input Common Mode Range to Ground Level |
| Differential Input Voltage Range Equal to Power Supply Voltage |
| Output Voltage Compatible with DTL, ECL, TTL, MOS, and CMOS Logic Levels |
| ESD Clamps on the Inputs Increase the Ruggedness of the Device without Affecting Performance |
Specifications
| Compliance |
|---|
LM2903D Amplifiers & Comparators by Texas Instruments
IC COMPARATOR DUAL DIFFERNTIAL
| Status: | Unknown |
|---|---|
| Series: | LM393 |
| RoHS: | Unknown |
Specifications
| Comparator Type | Differential |
|---|---|
| No. of Comparators | 2 Comparators, 2 |
| Response Time | 300ns |
| Supply Voltage Range | 2V to 36V |
| Comparator Case Style | SOIC |
| No. of Pins | 8Pins |
| IC Output Type | CMOS MOS TTL |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | LM393 |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
| Amplifier Case Style | SOIC |
| Base Number | 2903 |
| Device Marking | LM2903D |
| No.Comparators | 2 |
| Operating Temperature Range | -40°C to +125°C |
| Output Compatibility | CMOS MOS TTL |
| Output Offset Voltage Max | 7mV |
| Supply Current | 800µA |
| Supply Voltage Max | 30V |
| Supply Voltage Min | 2V |
| Termination Type | Surface Mount Device |
Alternative Descriptions
| Dual comparator, LM2903D SO8 1.3msec | RS |
| Ic, Comparator, Dual, Differntial | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LM2903D?
Additional datasheets, footprints and schematics for LM2903D are listed on our Part Details page. You can also find images and similar parts to LM2903D on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LM2903D on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LM2903D price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LM2903D fall under?
The LM2903D is listed under Amplifiers and Comparators > Comparators > Automotive Comparators.
Can I view similar or alternative parts?
You can view similar parts to LM2903D when available in the Automotive Comparators range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the LM2903D you can contact the distributor directly for product support, shipping queries etc.
Is the LM2903D RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for LM2903D have stock available?
Authorised distributors including Transfer Multisort Elektronik, Future Electronics, Schukat Electronic, RS and Chip One Stop have stock available or on a lead time for LM2903D.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for LM2903D often in real-time on the comparison pages.
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