TLE2144AMJB Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
The TLE2144AMJB is a precision quad operational amplifier from Texas Instruments featuring 85 dB minimum CMRR and 1.5 µA maximum bias current in a 14-pin ceramic DIP package. It operates over an extended -55°C to +125°C temperature range with high-speed and high-drive capability. Available from stock with competitive pricing and worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- TLE2144AMJB Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TLE2144AMJB?
- Quad precision op-amp with 108 dB typical CMRR and 85 dB minimum for superior common-mode rejection
- Extended military temperature range from -55°C to +125°C suitable for harsh environment applications
- Ultra-low input offset current of 0.1 µA maximum enabling high-precision signal conditioning
- High-speed voltage-feedback architecture with internal frequency compensation for stable single-supply designs
- Ceramic DIP-14 package providing excellent reliability and hermeticity for military and aerospace use
What is TLE2144AMJB used for?
The TLE2144AMJB is designed for precision signal conditioning in military, aerospace, and industrial instrumentation applications where extended temperature operation and high accuracy are critical. It excels in precision amplifier stages for sensor interfaces, data acquisition front-ends, and analog signal processing circuits requiring quad op-amp configurations. The component is also used in active filter designs and precision comparator circuits in harsh-environment control systems.
What are the specifications of TLE2144AMJB?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 1.8 µA |
| Bias Current-Max (IIB) @25C | 1.5 µA |
| Common-mode Reject Ratio-Min | 85dB |
| Common-mode Reject Ratio-Nom | 108dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.1 µA |
| Input Offset Voltage-Max | 1500 µV |
| JESD-30 Code | R-GDIP-T14 |
| JESD-609 Code | e0 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -22 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 4 |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Screening Level | MIL-STD-883 |
| Slew Rate-Min | 30V/us |
| Slew Rate-Nom | 45V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 18mA |
| Supply Voltage Limit-Max | 22V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temperature Grade | MILITARY |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 6000 |
| Voltage Gain-Min | 5000 |
| Wideband | NO |
| Package | Ceramic Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Where can I find the TLE2144AMJB datasheet?
TLE2144AMJB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TLE2144AMJB?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the operating temperature range of the TLE2144AMJB?
The TLE2144AMJB operates over a full military temperature range of -55°C to +125°C, making it suitable for aerospace, defense, and harsh industrial environments. This wide temperature range ensures consistent performance in applications exposed to extreme thermal conditions such as avionics and downhole equipment.
What are the CMRR specifications for the TLE2144AMJB?
The TLE2144AMJB provides a minimum common-mode rejection ratio of 85 dB and a typical CMRR of 108 dB. This high CMRR effectively rejects common-mode noise and interference signals, making it ideal for precision differential signal amplification in noisy industrial and measurement environments.
How many op-amp channels does the TLE2144AMJB contain?
The TLE2144AMJB contains four independent operational amplifier channels in a single 14-pin ceramic DIP package. Each channel features voltage-feedback architecture with internal frequency compensation, providing four precision amplifiers while saving PCB space compared to discrete single op-amp solutions.
What package type is used for the TLE2144AMJB?
The TLE2144AMJB comes in a 14-pin ceramic dual-in-line package (CDIP), which provides hermetic sealing and excellent long-term reliability. The ceramic package is preferred in military and aerospace applications where moisture resistance and mechanical durability are required over extended service life.
What is the typical input bias current for the TLE2144AMJB?
The TLE2144AMJB has a typical bias current of 1.5 µA at 25°C with a maximum of 1.8 µA, and a maximum input offset current of 0.1 µA. These low input current specifications make it suitable for high-impedance sensor interfaces and precision analog circuits where input loading effects must be minimized.
Related Guides
STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply
Choose the right STM32H725 variant by comparing Flash, package, pin count, temperature grade, connectivity, and production requirements.
Aug 1, 2026
STM32H725IGT3 High-Performance MCU Design Guide
Design STM32H725IGT3 systems for reliable 550 MHz operation with practical power, clock, cache, DMA, PCB, ADC, and recovery guidance.
Jul 31, 2026
150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing
Select the 150141VS73100 by wavelength, brightness, drive current, 3528 fit, reliability, and traceable sourcing requirements.
Jul 31, 2026
STEF05SGR 5 V eFuse Protection Design Guide
Design a reliable 5 V STEF05SGR eFuse stage with current-limit math, capacitor sizing, thermal analysis, fault recovery, and PCB layout guidance.
Jul 30, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit