TLE2141AMJGB Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
TLE2141AMJGB is a High-Speed, High-Drive Precision Operational Amplifier in ceramic DIP package. Features 85 dB minimum CMRR, 1.5 µA max bias current, and voltage-feedback architecture for precision signal processing. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TLE2141AMJGB 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 TLE2141AMJGB?
- 108 dB nominal common-mode rejection ratio for precision signal conditioning in noisy environments
- 1.5 µA maximum input bias current and 0.1 µA offset current minimizes error in high-impedance sensor circuits
- Voltage-feedback architecture with internal frequency compensation ensures stable closed-loop operation without external components
What is TLE2141AMJGB used for?
TLE2141AMJGB is suited for precision instrumentation amplifiers, data acquisition front-ends, and sensor signal conditioning where low input offset and high CMRR are critical. The ceramic DIP package and wide operating temperature range make it ideal for military, aerospace, and harsh-environment analog circuits. It also finds use in active filter designs and differential signal processing requiring stable DC performance.
What are the specifications of TLE2141AMJGB?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 1.5 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 | 1000 µV |
| JESD-30 Code | R-GDIP-T8 |
| 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 | 1 |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP8,.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 | 27V/us |
| Slew Rate-Nom | 45V/us |
| Supply Current-Max | 4.4mA |
| 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 TLE2141AMJGB datasheet?
TLE2141AMJGB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TLE2141AMJGB?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What CMRR does TLE2141AMJGB achieve and why does it matter in sensor circuits?
TLE2141AMJGB achieves a minimum CMRR of 85 dB and nominal 108 dB, meaning common-mode noise is attenuated by over 100,000x. For bridge sensor applications this prevents millivolt-level common-mode power supply noise from corrupting the differential measurement signal.
How does the 1.5 µA bias current of TLE2141AMJGB affect high-impedance input designs?
With a maximum input bias current of 1.5 µA and offset current of 0.1 µA, TLE2141AMJGB introduces less than 150 mV of error across a 100 kΩ source resistance. This makes it suitable for pH electrode, photodiode transimpedance, and thermocouple amplifier circuits requiring sub-millivolt accuracy.
For which temperature range is TLE2141AMJGB rated for military and aerospace use?
TLE2141AMJGB is rated for operation from -55°C to +125°C, satisfying military temperature grade requirements. The ceramic DIP package provides superior thermal stability compared to plastic packages, ensuring the 85 dB CMRR and 1.5 µA bias current specs hold across the full temperature range.
When should TLE2141AMJGB be chosen over standard commercial op-amps like TL071?
TLE2141AMJGB offers 108 dB CMRR and 0.1 µA offset current compared to TL071's 86 dB CMRR and 5 nA bias, but differs by targeting precision drive capability for reactive loads. Choose TLE2141AMJGB when the circuit requires both high CMRR and current drive in a ceramic-packaged, extended-temperature military-grade design.
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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.
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