TLE2024AMJB Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
Texas Instruments TLE2024AMJB is a quad precision operational amplifier with 115 dB typical common-mode rejection ratio, 70 nA maximum bias current, and 6 nA input offset current in a ceramic DIP-14 package for high-reliability applications. Its voltage-feedback architecture delivers low noise suitable for precision instrumentation amplifiers and data-acquisition front-ends. Available from stock worldwide for military and industrial precision signal-chain designs.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- TLE2024AMJB 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
Key Features
- Quad precision op-amp with 115 dB typical CMRR and 100 dB minimum CMRR, enabling accurate differential signal amplification in noisy industrial and military sensor environments
- Ultra-low 70 nA maximum input bias current and 6 nA input offset current minimise voltage error in high-impedance sensor interfaces such as pH electrodes and piezoelectric transducer amplifiers
- Ceramic DIP-14 hermetic package passes MIL-STD-883 screening requirements, ensuring long-term reliability in aerospace, defence, and downhole instrumentation applications over −55°C to 125°C
Applications
The TLE2024AMJB is used in precision data-acquisition systems, instrumentation amplifier stages, and active filter circuits where low offset current (6 nA), high CMRR (115 dB), and ceramic hermetic packaging are required for military, aerospace, and industrial measurement applications. Its quad configuration allows a single device to implement a complete 4-channel differential signal conditioning chain, reducing board real estate and component count in rack-mount test instruments and airborne avionics signal processors.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.09 µA |
| Bias Current-Max (IIB) @25C | 0.07 µA |
| Common-mode Reject Ratio-Min | 100dB |
| Common-mode Reject Ratio-Nom | 115dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.006 µA |
| Input Offset Voltage-Max | 850 µV |
| JESD-30 Code | R-GDIP-T14 |
| JESD-609 Code | e0 |
| Low-Bias | NO |
| Low-Offset | YES |
| Micropower | YES |
| Neg Supply Voltage Limit-Max | -20 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 4 |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP16,.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 | 0.45V/us |
| Slew Rate-Nom | 0.5V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 1.2mA |
| Supply Voltage Limit-Max | 20V |
| 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 | 1700 |
| Voltage Gain-Min | 100000 |
| 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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TLE2024AMJB:
Rochester Electronics LLC QUAD OP-AMP, 700uV OFFSET-MAX, 2.8MHz BAND WIDTH, CDIP14, CERAMIC, DIP-14
Frequently Asked Questions
What CMRR does the TLE2024AMJB achieve, and how does this benefit differential sensor measurements?
The TLE2024AMJB provides a minimum CMRR of 100 dB and a typical CMRR of 115 dB, meaning a 1 V common-mode noise signal appears as only 3 µV at the output. In a bridge sensor circuit measuring a 10 mV full-scale differential signal on a noisy industrial 50 Hz power supply line, the 100 dB CMRR suppresses mains interference by a factor of 100,000, maintaining signal integrity without external filtering.
Why is the 70 nA bias current specification of TLE2024AMJB important for high-impedance sensor interfaces?
With a maximum input bias current of 70 nA and a 10 MΩ source impedance, the bias current generates only 0.7 mV of voltage error at the amplifier input. For pH electrodes with source impedances up to 100 MΩ, the 6 nA input offset current specification limits offset error to below 0.6 mV, which is critical for maintaining measurement accuracy better than 0.01 pH units in analytical chemistry instruments.
For which package and temperature range should the TLE2024AMJB be selected over a commercial-grade quad op-amp?
The TLE2024AMJB is supplied in a ceramic DIP-14 hermetic package rated over the full military temperature range of −55°C to 125°C, compared to plastic SOIC packages typically rated only to 85°C. Select the TLE2024AMJB when designs must pass MIL-STD-883 environmental screening, such as avionics black boxes, satellite payload amplifiers, or downhole oil-well logging instruments that experience thermal cycling beyond the −40°C to 125°C industrial range.
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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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