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Part Details for LM148J/PB by Texas Instruments
Results Overview of LM148J/PB by Texas Instruments
- Distributor Offerings: (4 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.
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LM148J/PB Information
LM148J/PB 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 LM148J/PB
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
29AH6207
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Newark | Op Amp, 1Mhz, 0.5V/Us, Dip-14, No. Of Am, Msl:Msl 1 - Unlimited, Svhc:No Svhc (15-Jan-2019) Rohs Compliant: No |Texas Instruments LM148J/PB RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 0 |
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$15.1700 / $18.4900 | Buy Now |
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DISTI #
296-38987-5-ND
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DigiKey | IC OPAMP GP 4 CIRCUIT 14CDIP Min Qty: 1 Lead time: 18 Weeks Container: Tube |
477 In Stock |
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$11.9522 / $18.4900 | Buy Now |
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DISTI #
926-LM148J
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Mouser Electronics | Operational Amplifiers - Op Amps Series Quad 741 Op A mp RoHS: Not Compliant | 647 |
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$12.2000 / $18.4900 | Buy Now |
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Vyrian | Amplifiers | 13905 |
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RFQ |
Part Details for LM148J/PB
LM148J/PB CAD Models
LM148J/PB Part Data Attributes
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LM148J/PB
Texas Instruments
Buy Now
Datasheet
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LM148J/PB
Texas Instruments
Quad, 44-V, 1-MHz operational amplifier 14-CDIP -55 to 125
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| Pbfree Code | Yes | |
| Rohs Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | DIP | |
| Package Description | DIP-14 | |
| Pin Count | 14 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Amplifier Type | OPERATIONAL AMPLIFIER | |
| Architecture | VOLTAGE-FEEDBACK | |
| Average Bias Current-Max (IIB) | 0.325 µA | |
| Bias Current-Max (IIB) @25C | 0.1 µA | |
| Common-mode Reject Ratio-Min | 70 dB | |
| Common-mode Reject Ratio-Nom | 90 dB | |
| Frequency Compensation | YES | |
| Input Offset Current-Max (IIO) | 0.025 µA | |
| Input Offset Voltage-Max | 5000 µV | |
| JESD-30 Code | R-GDIP-T14 | |
| JESD-609 Code | e0 | |
| Length | 19.94 mm | |
| Low-Bias | NO | |
| Low-Offset | NO | |
| Micropower | YES | |
| Moisture Sensitivity Level | 1 | |
| Neg Supply Voltage Limit-Max | -22 V | |
| Neg Supply Voltage-Nom (Vsup) | -15 V | |
| Number of Functions | 4 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | CERAMIC, GLASS-SEALED | |
| Package Code | DIP | |
| Package Equivalence Code | DIP14,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Packing Method | TUBE | |
| Power | NO | |
| Programmable Power | NO | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 mm | |
| Slew Rate-Nom | 0.5 V/us | |
| Supply Current-Max | 3.6 mA | |
| Supply Voltage Limit-Max | 22 V | |
| Supply Voltage-Nom (Vsup) | 15 V | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Temperature Grade | MILITARY | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Unity Gain BW-Nom | 1000 | |
| Voltage Gain-Min | 25000 | |
| Wideband | NO | |
| Width | 7.62 mm |
LM148J/PB Frequently Asked Questions (FAQ)
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The maximum power supply voltage for the LM148J/PB is ±18V.
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Yes, the LM148J/PB can be used in a single-supply configuration, but the input common-mode voltage range is limited to VCC-2V to VCC+2V.
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The input impedance of the LM148J/PB is typically around 2MΩ, but it can vary depending on the specific application and operating conditions.
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While the LM148J/PB can be used as a comparator, it's not the best choice due to its relatively slow slew rate and limited bandwidth. A dedicated comparator like the LM339 would be a better option.
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To reduce noise and oscillations, ensure proper PCB layout, use decoupling capacitors, and consider adding a noise-reducing capacitor (e.g., 10nF) between the output and the negative supply rail.