Part Details for KA2903 by Fairchild Semiconductor Corporation
Overview of KA2903 by Fairchild Semiconductor Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (5 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Part Details for KA2903
KA2903 CAD Models
KA2903 Part Data Attributes:
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KA2903
Fairchild Semiconductor Corporation
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Datasheet
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KA2903
Fairchild Semiconductor Corporation
Comparator, 2 Func, 15000uV Offset-Max, 1500ns Response Time, BIPolar, PDIP8, DIP-8
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | FAIRCHILD SEMICONDUCTOR CORP | |
| Part Package Code | DIP | |
| Package Description | DIP-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Amplifier Type | COMPARATOR | |
| Average Bias Current-Max (IIB) | 0.5 µA | |
| Bias Current-Max (IIB) @25C | 0.25 µA | |
| Input Offset Voltage-Max | 15000 µV | |
| JESD-30 Code | R-PDIP-T8 | |
| JESD-609 Code | e3 | |
| Length | 9.2 mm | |
| Moisture Sensitivity Level | 1 | |
| Neg Supply Voltage Limit-Max | ||
| Neg Supply Voltage-Nom (Vsup) | ||
| Number of Functions | 2 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Type | OPEN-COLLECTOR | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP8,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Response Time-Nom | 1500 ns | |
| Seated Height-Max | 5.08 mm | |
| Supply Current-Max | 2.5 mA | |
| Supply Voltage Limit-Max | 36 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Width | 7.62 mm |
Alternate Parts for KA2903
This table gives cross-reference parts and alternative options found for KA2903. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of KA2903, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| LM2903N | Low power dual voltage comparator | STMicroelectronics | KA2903 vs LM2903N |
| LM2903N | DUAL COMPARATOR, 15000uV OFFSET-MAX, 1500ns RESPONSE TIME, PDIP8, PLASTIC, DIP-8 | Texas Instruments | KA2903 vs LM2903N |
| LM2903N | IC DUAL COMPARATOR, 15000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, PDIP8, 0.300 INCH, PLASTIC, SOT-97-1, DIP-8, Comparator | NXP Semiconductors | KA2903 vs LM2903N |
| KA2903 | Comparator, 2 Func, 15000uV Offset-Max, 1500ns Response Time, BIPolar, PDIP8, 0.300 INCH, DIP-8 | Samsung Semiconductor | KA2903 vs KA2903 |
| LM2903N | Comparator, 15000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP8, | Signetics | KA2903 vs LM2903N |