TLE2022BMJGB Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
The TLE2022BMJGB is a precision dual operational amplifier with a maximum bias current of 90 nA and a minimum common-mode rejection ratio of 90 dB, in a ceramic DIP package. It features voltage-feedback architecture with internal frequency compensation for stable, low-noise signal amplification. Available in a MIL-grade ceramic package with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TLE2022BMJGB 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
- Ultra-low bias current of 0.07 µA typical enabling precise signal conditioning with high-impedance sources
- 90 dB minimum CMRR (105 dB typical) for superior rejection of common-mode noise in differential signal paths
- Military-grade ceramic DIP package with 15-year YTEOL supporting long-life instrumentation and defense systems
Applications
The TLE2022BMJGB is ideal for precision instrumentation amplifiers, sensor signal conditioning, and high-impedance transducer interfaces where low bias current and high CMRR are critical. Its military-grade ceramic packaging makes it well-suited for avionics data acquisition, satellite telemetry front-ends, and defense signal processing. Bridge amplifiers, medical diagnostic equipment, and seismic sensor interfaces also benefit from its 105 dB typical CMRR and 0.006 µA maximum offset current.
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 | 90dB |
| Common-mode Reject Ratio-Nom | 105dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.006 µA |
| Input Offset Voltage-Max | 250 µV |
| JESD-30 Code | R-GDIP-T8 |
| 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 | 2 |
| 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 | 0.4V/us |
| Slew Rate-Nom | 0.5V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 0.6mA |
| 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
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum bias current specification of the TLE2022BMJGB?
The TLE2022BMJGB specifies a maximum bias current of 90 nA (0.09 µA) and a typical value of 70 nA at 25°C. This extremely low bias current allows the op-amp to interface with high-impedance sources such as photodiode transimpedance circuits, electrochemical sensors, and resistive bridges exceeding 1 MΩ without significant offset errors.
How suitable is the TLE2022BMJGB for rejecting 50 Hz or 60 Hz power-line interference?
With a minimum CMRR of 90 dB and a typical CMRR of 105 dB, the TLE2022BMJGB attenuates common-mode 50 Hz or 60 Hz interference by at least 31,623 times in voltage ratio. This makes it highly effective for medical ECG front-ends, industrial 4-20 mA transmitters, and precision weighing scales operating in electrically noisy environments.
Which package does the TLE2022BMJGB use and why is it chosen for space or defense programs?
The TLE2022BMJGB is housed in a hermetic ceramic dual-in-line package (DIP), which provides superior moisture resistance and thermal stability compared to plastic packages. Defense and space programs specify ceramic DIP packaging to meet MIL-PRF-38535 screening requirements and to guarantee operation over a -55°C to +125°C temperature range with a 15-year mission life.
Can TLE2022BMJGB replace a standard LM358 in precision applications?
Yes, the TLE2022BMJGB is a significant upgrade over the LM358 in precision applications. The LM358 has a typical bias current of 45 nA but poor CMRR of around 70 dB, whereas the TLE2022BMJGB delivers a minimum CMRR of 90 dB and a tighter input offset current maximum of 6 nA (0.006 µA), resulting in far lower measurement errors in bridge sensors and precision analog front-ends.
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