TLE2027AMJG Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
TLE2027AMJG is a precision voltage-feedback operational amplifier from Texas Instruments featuring 131 dB typical CMRR and 0.09 µA bias current in a ceramic DIP-8 package. It is internally frequency-compensated and suited for high-precision instrumentation and signal conditioning. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TLE2027AMJG 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 TLE2027AMJG?
- Exceptional 131 dB typical common-mode rejection ratio for high-precision differential signal amplification
- Ultra-low 0.09 µA input bias current at 25°C minimizing error in high-impedance sensor interfaces
- Internal frequency compensation with voltage-feedback architecture simplifying stable single-supply circuit design
What is TLE2027AMJG used for?
The TLE2027AMJG is designed for precision instrumentation amplifiers, strain-gauge bridges, thermocouple signal conditioners, and medical sensor front-ends that demand low offset and high CMRR. Its 131 dB CMRR and 0.09 µA bias current make it an excellent choice in data acquisition systems where common-mode noise rejection and low input loading are critical. The ceramic DIP package suits mil-spec and high-reliability industrial environments requiring extended temperature performance.
What are the specifications of TLE2027AMJG?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.15 µA |
| Bias Current-Max (IIB) @25C | 0.09 µA |
| Common-mode Reject Ratio-Min | 113dB |
| Common-mode Reject Ratio-Nom | 131dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.09 µA |
| Input Offset Voltage-Max | 25 µV |
| JESD-30 Code | R-GDIP-T8 |
| JESD-609 Code | e0 |
| Low-Bias | NO |
| Low-Offset | YES |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -19 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 | 1V/us |
| Slew Rate-Nom | 2.8V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 5.6mA |
| Supply Voltage Limit-Max | 19V |
| 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 | 13000 |
| Voltage Gain-Min | 5000000 |
| 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 TLE2027AMJG datasheet?
TLE2027AMJG Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TLE2027AMJG?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What CMRR does the TLE2027AMJG achieve and why does it matter for differential signal conditioning?
The TLE2027AMJG achieves a typical CMRR of 131 dB and a minimum of 113 dB, meaning it rejects common-mode interference—such as 50 Hz or 60 Hz mains noise—by more than 130 dB relative to the differential signal, which is critical in bridge sensor and instrumentation amplifier circuits.
How does the 0.09 µA input bias current of TLE2027AMJG affect high-impedance sensor designs?
At only 0.09 µA bias current, the voltage error introduced across a 1 MΩ source impedance is just 90 mV—negligible for most precision applications—making TLE2027AMJG suitable for pH electrodes, photodetectors, and piezoelectric sensors with output impedances in the megaohm range.
For which demanding environments is the ceramic DIP package of TLE2027AMJG best suited?
The ceramic DIP-8 package (JG suffix) provides hermetic sealing, enabling TLE2027AMJG to meet MIL-STD requirements for moisture and vibration resistance, making it preferred in aerospace, defense, and industrial systems operating at temperatures from -55°C to +125°C.
How does TLE2027AMJG compare to a standard general-purpose op-amp in a strain-gauge bridge amplifier?
A general-purpose op-amp with 80 dB CMRR introduces roughly 50 dB more common-mode noise than TLE2027AMJG's 131 dB specification, directly degrading measurement accuracy at full-scale bridge outputs of 2 mV/V—so TLE2027AMJG delivers at least 10× better rejection for precision bridge applications.
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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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