TLC2272IPE4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
TLC2272IPE4 is a dual low-noise rail-to-rail operational amplifier from Texas Instruments with an input bias current as low as 0.00006µA at 25°C. It achieves 80dB typical common-mode rejection ratio in a DIP package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TLC2272IPE4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TLC2272IPE4?
- Dual rail-to-rail op-amp with input bias current as low as 0.00006µA for precision signal conditioning
- 80dB typical common-mode rejection ratio ensuring excellent noise immunity in sensitive analog circuits
- Rail-to-rail output swing maximizes dynamic range in low-voltage single-supply applications
- DIP package with through-hole pins facilitates prototyping and easy replacement in legacy designs
What is TLC2272IPE4 used for?
The TLC2272IPE4 is ideal for precision analog signal conditioning and low-noise amplification in instrumentation, data acquisition systems, and sensor interfaces where ultra-low bias current and high CMRR are critical. Its rail-to-rail output swing makes it well suited for single-supply battery-powered circuits in medical devices and portable instrumentation. It is also used in active filter designs, audio processing, and reference voltage buffering applications requiring minimal signal distortion and offset errors.
What are the specifications of TLC2272IPE4?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0008 µA |
| Bias Current-Max (IIB) @25C | 0.00006 µA |
| Common-mode Reject Ratio-Min | 75dB |
| Common-mode Reject Ratio-Nom | 80dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.00006 µA |
| Input Offset Voltage-Max | 3000 µV |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -8 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 1.7V/us |
| Slew Rate-Nom | 3.6V/us |
| Supply Current-Max | 3mA |
| Supply Voltage Limit-Max | 8V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 2250 |
| Voltage Gain-Min | 25000 |
| Wideband | NO |
| Package | 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 |
| Country of Origin | Mainland China, Malaysia, Mexico, Philippines, Taiwan |
Where can I find the TLC2272IPE4 datasheet?
TLC2272IPE4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TLC2272IPE4?
Compatible alternatives and drop-in replacements for TLC2272IPE4:
Frequently Asked Questions
What is the input bias current of the TLC2272IPE4?
The TLC2272IPE4 has an extremely low input bias current of 0.00006µA (60pA) at 25°C, making it ideal for high-impedance sensor interfaces and precision measurement circuits where minimizing input loading is critical.
What is the common-mode rejection ratio of the TLC2272IPE4?
The TLC2272IPE4 achieves a typical common-mode rejection ratio (CMRR) of 80dB with a minimum of 75dB, providing excellent rejection of common-mode noise and interference in differential signal amplification applications.
What does rail-to-rail mean for the TLC2272IPE4?
Rail-to-rail operation means the TLC2272IPE4's output can swing very close to both the positive and negative supply voltages, maximizing the usable dynamic range in low-voltage or single-supply circuit designs compared to conventional op-amps.
What package is the TLC2272IPE4 available in?
The TLC2272IPE4 comes in a DIP (Dual-In-Line Package) through-hole format, which is convenient for breadboard prototyping, through-hole PCB assembly, and field replacement in industrial or instrumentation equipment.
What applications is the TLC2272IPE4 suitable for?
The TLC2272IPE4 is suitable for precision instrumentation, low-noise sensor amplifiers, active filters, data acquisition front-ends, medical devices, and battery-powered portable equipment requiring rail-to-rail output, ultra-low bias current, and high common-mode rejection.
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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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