TLC272AIDIn StockTexas Instruments
TLC272AID is a dual CMOS operational amplifier with rail-to-rail output, 65 dB CMRR, 5 mV input offset voltage, and ultra-low 0.06 nA bias current. From $0.14 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TLC272AID Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1416(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual CMOS operational amplifier with voltage-feedback architecture
- Ultra-low input bias current of 0.06 nA for high-impedance signal conditioning
- 65 dB minimum common-mode rejection ratio (CMRR) for noise immunity
- Low input offset voltage of 5 mV max for precision signal processing
- Available in compact Small Outline Package (SOIC-8) for space-constrained designs
Applications
The TLC272AID is widely used in sensor signal conditioning circuits, battery-powered portable instruments, and precision analog front-ends where low power consumption is critical. Its ultra-low bias current makes it ideal for high-impedance transducer interfaces such as pH electrodes and photodiode amplifiers. It also finds application in active filter designs, integrators, and sample-and-hold circuits in industrial and consumer electronics.
Specifications
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.00006 µA |
| Bias Current-Max (IIB) @25C | 0.00006 µA |
| Common-mode Reject Ratio-Min | 65dB |
| Common-mode Reject Ratio-Nom | 80dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.00006 µA |
| Input Offset Voltage-Max | 5000 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | NO |
| Number of Functions | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.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 | 2.3V/us |
| Slew Rate-Nom | 3.6V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 3.2mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| 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) | NOT SPECIFIED |
| Unity Gain BW-Nom | 2000 |
| Voltage Gain-Min | 10000 |
| 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 TLC272AID:
Frequently Asked Questions
What is the input bias current of the TLC272AID?
The TLC272AID has a maximum input bias current (IIB) of 0.06 nA (0.00006 µA) at 25°C, making it suitable for high-impedance signal sources such as pH electrodes, photodiodes, and other low-current transducers.
What are the typical applications of the TLC272AID op-amp?
The TLC272AID is commonly used in sensor signal conditioning, active filter design, integrators, sample-and-hold circuits, battery-powered instruments, and precision analog front-ends. Its CMOS architecture and low bias current make it ideal for interfacing with high-impedance transducers in industrial and consumer electronics.
What package does the TLC272AID come in?
The TLC272AID is available in an 8-pin Small Outline Integrated Circuit (SOIC-8) package, which is suitable for surface-mount assembly on PCBs. This compact package supports automated manufacturing and is widely compatible with standard PCB footprints.
What is the common-mode rejection ratio (CMRR) of the TLC272AID?
The TLC272AID offers a minimum CMRR of 65 dB and a typical CMRR of 80 dB, ensuring strong rejection of common-mode noise signals and making it well-suited for differential signal amplification in noisy environments.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.1416 | $0.14 |
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