JL101ABCA Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
Texas Instruments JL101ABCA is a military-grade single operational amplifier with 40V supply and 1 MHz bandwidth in a ceramic DIP package. Key specs: 80 dB minimum CMRR, 0.075 µA maximum bias current at 25°C, voltage-feedback architecture. Available from authorized distributors with worldwide shipping for defense and aerospace applications.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- JL101ABCA 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 JL101ABCA?
- Military-grade qualification with ceramic DIP package ensuring reliable operation across MIL-SPEC temperature and environmental conditions
- 40V maximum supply voltage with 1 MHz gain-bandwidth product supporting wide-range precision signal conditioning in rugged systems
- 80 dB minimum common-mode rejection ratio (96 dB nominal) enabling precise differential signal amplification in high-noise military environments
- Ultra-low input bias current of 0.075 µA maximum at 25°C with voltage-feedback architecture for high-impedance sensor interfaces
What is JL101ABCA used for?
The JL101ABCA is intended for military avionics, defense electronics, and space-qualified subsystems where ceramic packaging and military screening are mandatory for long-term reliability under extreme vibration, temperature cycling from -55°C to 125°C, and radiation exposure. Its 1 MHz bandwidth and high CMRR make it suitable for instrumentation amplifier front-ends, precision analog signal conditioning, and strain-gauge bridge amplification in airborne and ground-based military equipment. The low bias current of 0.075 µA is critical for interfacing with high-impedance piezoelectric sensors and precision voltage reference networks without signal loading errors.
What are the specifications of JL101ABCA?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.01 µA |
| Bias Current-Max (IIB) @25C | 0.075 µA |
| Common-mode Reject Ratio-Min | 80dB |
| Common-mode Reject Ratio-Nom | 96dB |
| Frequency Compensation | NO |
| Input Offset Current-Max (IIO) | 0.01 µA |
| Input Offset Voltage-Max | 2000 µV |
| JESD-30 Code | R-GDIP-T14 |
| JESD-609 Code | e0 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -22 V |
| Neg Supply Voltage-Nom (Vsup) | -20 V |
| Number of Functions | 1 |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP14,.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 | 0.2V/us |
| Slew Rate-Nom | 0.3V/us |
| Supply Current-Max | 3.5mA |
| Supply Voltage Limit-Max | 22V |
| Supply Voltage-Nom (Vsup) | 20V |
| 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 | 1000 |
| Voltage Gain-Min | 10000 |
| Wideband | NO |
| Package | Ceramic Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Where can I find the JL101ABCA datasheet?
JL101ABCA Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for JL101ABCA?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the common-mode rejection ratio of the JL101ABCA, and why does that specification matter for military instrumentation designs?
The JL101ABCA specifies a minimum CMRR of 80 dB with a nominal value of 96 dB. In military instrumentation environments with strong electromagnetic interference from radar, motor drives, and power switching, a high CMRR ensures that common-mode noise injected onto both differential input lines is attenuated by at least 10,000:1. This level of rejection is essential for accurate sensor readings from thermocouples, strain gauges, and other low-level differential sources mounted near high-power equipment.
What supply voltage range does the JL101ABCA support, and how does a 40V rating benefit military power system designs?
The JL101ABCA supports up to 40V total supply voltage, which accommodates ±20V dual-supply configurations common in military analog signal chains. Many avionics and ground vehicle power systems regulate to ±15V or ±12V, so the 40V headroom provides comfortable margin for supply transients and overvoltage protection without stressing the amplifier. The 1 MHz bandwidth at these supply levels makes it suitable for audio-band instrumentation up to several hundred kilohertz in signal bandwidth.
Why does the JL101ABCA use a ceramic DIP package rather than a plastic SOIC for military applications?
Ceramic DIP packages offer hermetic sealing that prevents moisture ingress, which is critical for military applications where equipment must survive salt fog, high humidity, and temperature extremes from -55°C to 125°C or beyond. Plastic packages absorb moisture over time, leading to delamination and reliability failures under thermal cycling. The ceramic package also provides better resistance to outgassing in vacuum environments encountered in aerospace applications, where plastic package materials can release gas that contaminates optical or sensor systems.
For a strain-gauge bridge amplifier in a military platform, how does the JL101ABCA's 0.075 µA bias current affect measurement accuracy?
A typical 350-ohm strain-gauge bridge presents a Thevenin source resistance of around 175 ohms. With the JL101ABCA's 0.075 µA maximum input bias current at 25°C, the resulting voltage error is 175 Ω × 0.075 µA = 13.1 µV — negligible compared to typical full-scale bridge outputs of 1 mV to 10 mV at rated load. The 0.01 µA input offset current further limits differential bias errors. Together these parameters allow direct connection to bridge sensors without front-end buffer amplifiers, reducing component count in weight-sensitive airborne systems.
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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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