TLE2064BMJB Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
Texas Instruments TLE2064BMJB is a military-grade quad JFET-input op-amp in ceramic DIP-14 package with 36 V supply, 2 MHz bandwidth, 500 µV offset voltage, and 90 dB CMRR. Features input common-mode range to V+. Available from stock worldwide.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- TLE2064BMJB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $60.0200(MOQ 3)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- JFET input stage with 0.06 nA typical bias current and 500 µV max offset voltage for precision high-impedance sensor signal acquisition
- Military-grade ceramic DIP-14 package rated for -55°C to 125°C operation meeting MIL-STD-883 requirements for aerospace and defense reliability
- 36 V supply voltage and 2 MHz unity-gain bandwidth with input common-mode range extending to the positive rail for single-supply instrumentation
Applications
The TLE2064BMJB is designed for military, aerospace, and high-reliability instrumentation applications requiring precision quad op-amp performance across -55°C to 125°C. Its 60 pA typical JFET input bias current and 500 µV offset make it suitable for photodiode transimpedance amplifiers, precision integrators, and charge amplifiers in harsh environments. The ceramic DIP package provides hermetic sealing against moisture and corrosive atmospheres in avionics, satellite payloads, and defense electronic systems.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.03 µA |
| Bias Current-Max (IIB) @25C | 0.00006 µA |
| Common-mode Reject Ratio-Min | 65dB |
| Common-mode Reject Ratio-Nom | 90dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.015 µA |
| Input Offset Voltage-Max | 2000 µV |
| JESD-30 Code | R-CDIP-T14 |
| JESD-609 Code | e0 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Neg Supply Voltage Limit-Max | -19 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 4 |
| Package Body Material | CERAMIC, METAL-SEALED COFIRED |
| Package Equivalence Code | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 1.8V/us |
| Slew Rate-Nom | 3.4V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 1.38mA |
| Supply Voltage Limit-Max | 19V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | BIFET |
| Temperature Grade | MILITARY |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 2000 |
| Voltage Gain-Min | 500 |
| 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 TLE2064BMJB:
Frequently Asked Questions
What makes the JFET input stage of the TLE2064BMJB suitable for high-impedance sensor interfaces in military systems?
The JFET input stage achieves a typical bias current of 60 pA (0.00006 µA max at 25°C), which across a 1 GΩ sensor source impedance introduces only 60 mV of bias-current-induced offset error. This ultra-low leakage enables direct connection to photodiodes, piezoelectric sensors, and pH electrodes in military field instrumentation without guard-ring shielding.
What temperature range and packaging standard qualifies the TLE2064BMJB for avionics applications?
The TLE2064BMJB is specified over a -55°C to 125°C junction temperature range and housed in a hermetic ceramic DIP-14 package that meets MIL-STD-883 qualification. This makes it suitable for avionics line replaceable units (LRUs) and cockpit instrumentation where vibration, thermal cycling from -55°C to 125°C, and altitude-induced low pressure environments demand ceramic hermetic packaging.
For a quad-channel precision integrator in a satellite payload, how does the 500 µV max offset and 90 dB CMRR of the TLE2064BMJB affect measurement accuracy?
With a 500 µV max input offset voltage, a unity-gain integrator based on the TLE2064BMJB accumulates a worst-case drift of 500 µV per integration period regardless of signal level, maintaining less than 0.05% full-scale error over a ±5 V output range. The 90 dB CMRR rejects common-mode noise by a factor of 31,623, critical for satellite payload analog chains where switching power supply ripple can reach 100 mV common-mode.
When does a designer choose the TLE2064BMJB over a commercial-grade TLE2064AIN in a precision data acquisition system?
The military-grade TLE2064BMJB is selected when the system must operate reliably across the full -55°C to 125°C temperature range and the ceramic DIP package provides the hermetic seal required by MIL-PRF-38535 or MIL-STD-975 approved parts lists. For purely commercial 0°C to 70°C applications, the plastic TLE2064AIN offers equivalent 2 MHz bandwidth and 500 µV offset at significantly lower cost, but cannot meet the screening levels or package hermeticity of the B-suffix military grade variant.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 3+ | $93.7900 | $281.37 |
| 500+ | $67.5300 | $33765.00 |
| 1000+ | $63.7800 | $63780.00 |
| 10000+ | $60.0200 | $600200.00 |
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