TL054CD Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TL054CD is a quad enhanced JFET-input precision operational amplifier from Texas Instruments, featuring ultra-low input bias current of 0.0002 µA and common-mode rejection ratio of 92 dB typical. It uses voltage-feedback architecture with frequency compensation for stable operation in precision analog signal processing. Available in a 14-pin SOIC package for high-density designs, from competitive pricing in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- TL054CD Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low input bias current of 0.0002 µA (200 pA max) enabled by JFET input stage for minimal signal loading in high-impedance sensor circuits
- High common-mode rejection ratio of 92 dB typical (75 dB min) for excellent noise rejection in differential measurement applications
- Quad op-amp configuration with four independent amplifiers in one 14-pin SOIC package, maximizing channel density per PCB area
- Voltage-feedback architecture with internal frequency compensation ensuring stable closed-loop operation across a wide range of gain settings
Applications
The TL054CD is ideal for precision instrumentation amplifiers, active filters, and low-noise signal conditioning circuits where high input impedance and low bias current are critical. Its JFET input stage makes it well-suited for interfacing with high-impedance sensors such as photodiodes, piezoelectric transducers, and pH electrodes in medical and scientific instruments. The quad configuration enables compact multi-channel analog front-end designs in data acquisition systems and audio processing equipment.
Specifications
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0002 µA |
| Bias Current-Max (IIB) @25C | 0.0002 µA |
| Common-mode Reject Ratio-Min | 75dB |
| Common-mode Reject Ratio-Nom | 92dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.001 µA |
| Input Offset Voltage-Max | 4000 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 10V/us |
| Slew Rate-Nom | 20V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 12.8mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 3300 |
| Voltage Gain-Min | 50000 |
| Wideband | NO |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Mexico |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TL054CD:
Frequently Asked Questions
What is the input bias current of the TL054CD and why does it matter?
The TL054CD has a maximum input bias current of 0.0002 µA (200 pA), which is extremely low due to its JFET input stage. This makes it ideal for amplifying signals from high-impedance sources such as photodiodes or pH electrodes where larger bias currents would cause measurement errors.
What is the common-mode rejection ratio of the TL054CD?
The TL054CD achieves a typical CMRR of 92 dB and a minimum of 75 dB, enabling excellent rejection of common-mode noise and interference. This makes it highly suitable for differential signal acquisition in noisy industrial and medical environments.
What package does the TL054CD use?
The TL054CD is housed in a 14-pin SOIC (Small Outline IC) package, which is a standard surface-mount form factor offering a compact PCB footprint while remaining easy to solder and inspect during production assembly.
What are common applications for the TL054CD quad precision op-amp?
Common applications include precision instrumentation amplifiers, active low-pass and band-pass filters, sample-and-hold circuits, integrators, and multi-channel analog front ends in data acquisition systems, medical devices, audio equipment, and scientific instrumentation.
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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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