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Part Details for LM2902KDB by Texas Instruments
Results Overview of LM2902KDB by Texas Instruments
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 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.
LM2902KDB Information
LM2902KDB by Texas Instruments is an Operational Amplifier.
Operational Amplifiers are under the broader part category of Amplifier Circuits.
Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.
Price & Stock for LM2902KDB
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-33309-5-ND
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DigiKey | IC OPAMP GP 4 CIRCUIT 14SSOP Min Qty: 1 Lead time: 12 Weeks Container: Tube |
237 In Stock |
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$0.2106 / $0.4100 | Buy Now |
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DISTI #
595-LM2902KDB
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Mouser Electronics | Operational Amplifiers - Op Amps Quad General-Purpose A 595-LM2902BIPWR RoHS: Compliant | 474 |
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$0.1570 / $0.9500 | Buy Now |
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DISTI #
V99:2348_07270698
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Arrow Electronics | Op Amp Quad High Gain Amplifier ±13V/26V 14-Pin SSOP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Date Code: 1820 | Americas - 60 |
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$0.0675 / $0.1763 | Buy Now |
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DISTI #
63258932
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Verical | Op Amp Quad High Gain Amplifier ±13V/26V 14-Pin SSOP Tube RoHS: Compliant Min Qty: 48 Package Multiple: 1 Date Code: 1820 | Americas - 60 |
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$0.1763 | Buy Now |
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Rochester Electronics | LM2902K Quadruple general-purpose, improved ESD protection operational amplifier RoHS: Compliant Status: Active Min Qty: 1 | 1120 |
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$0.1144 / $0.1845 | Buy Now |
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|
Vyrian | Amplifiers | 19 |
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RFQ |
Part Details for LM2902KDB
LM2902KDB CAD Models
LM2902KDB Part Data Attributes
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LM2902KDB
Texas Instruments
Buy Now
Datasheet
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LM2902KDB
Texas Instruments
Quad, 26-V, 1.2-MHz, improved ESD (2 kV) operational amplifier 14-SSOP -40 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Pin Count | 14 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Date Of Intro | 1989-03-01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Amplifier Type | OPERATIONAL AMPLIFIER | |
| Architecture | VOLTAGE-FEEDBACK | |
| Average Bias Current-Max (IIB) | 0.5 µA | |
| Bias Current-Max (IIB) @25C | 0.25 µA | |
| Common-mode Reject Ratio-Min | 50 dB | |
| Common-mode Reject Ratio-Nom | 80 dB | |
| Frequency Compensation | YES | |
| Input Offset Current-Max (IIO) | 0.3 µA | |
| Input Offset Voltage-Max | 7000 µV | |
| JESD-30 Code | R-PDSO-G14 | |
| JESD-609 Code | e4 | |
| Length | 8.65 mm | |
| Low-Bias | YES | |
| Low-Offset | NO | |
| Micropower | YES | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 4 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP14,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUT LINE | |
| Packing Method | TUBE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power | NO | |
| Programmable Power | NO | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Slew Rate-Nom | 0.5 V/us | |
| Supply Current-Max | 3 mA | |
| Supply Voltage Limit-Max | 32 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Unity Gain BW-Nom | 1200 | |
| Voltage Gain-Min | 25000 | |
| Wideband | NO | |
| Width | 3.9 mm |
LM2902KDB Frequently Asked Questions (FAQ)
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The LM2902KDB can operate from -40°C to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C.
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To ensure stability, use a minimum gain of 5, keep the input impedance high, and avoid capacitive loads. Also, use a bypass capacitor (e.g., 0.1 μF) between the VCC pin and ground to reduce noise.
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Use a 0.1 μF to 1 μF ceramic capacitor between the VCC pin and ground, and a 10 μF to 22 μF electrolytic capacitor between the VCC pin and ground, as close to the device as possible.
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Yes, the LM2902KDB can be used as a comparator, but it's not recommended due to its op-amp architecture. For comparator applications, consider using a dedicated comparator like the LM2901 or LM339.
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Use a low-pass filter at the input, keep the input impedance high, and use a shielded cable or twisted pair for signal connections. Also, avoid using long traces and keep the layout compact.