TLC27M2CPE4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The TLC27M2CPE4 is a dual precision low-power single-supply operational amplifier from Texas Instruments in an 8-pin DIP package. It provides 12 mV maximum input offset voltage with 0.06 fA typical input bias current, operating on a single supply with rail-to-rail-compatible output. Available for commercial temperature range applications.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TLC27M2CPE4 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
- Dual low-power op-amp optimized for single-supply portable and battery-operated systems
- Ultra-low input bias current of 60 fA typical for high-impedance source compatibility
- Single-supply operation with rail-to-rail-compatible output swing
- 65 dB minimum common-mode rejection ratio for differential signal rejection
- Voltage-feedback architecture with internal compensation for stable operation
- 8-pin DIP through-hole package for easy prototyping and field service
Applications
The TLC27M2CPE4 is used in portable instrumentation, battery-operated sensor front-ends, and pH meter signal conditioning circuits where ultra-low quiescent current and single-supply operation are required. Its extremely low input bias current makes it an ideal choice for charge amplifiers, photodetector circuits, and electrochemical sensor interfaces.
Specifications
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0006 µA |
| Bias Current-Max (IIB) @25C | 0.00006 µA |
| Common-mode Reject Ratio-Min | 65dB |
| Common-mode Reject Ratio-Nom | 91dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.00006 µA |
| Input Offset Voltage-Max | 12000 µV |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| 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-Nom | 0.43V/us |
| Supply Current-Max | 0.56mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 525 |
| Voltage Gain-Min | 25000 |
| Wideband | NO |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Mexico |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TLC27M2CPE4:
Frequently Asked Questions
What is the input bias current of the TLC27M2CPE4?
The TLC27M2CPE4 has a typical input bias current of 60 fA (femtoamperes) at 25°C and a maximum of 0.6 pA, making it one of the lowest bias current op-amps available, ideal for high-impedance electrochemical and capacitive sensor applications.
What is the input offset voltage of the TLC27M2CPE4?
The device has a maximum input offset voltage of 12 mV (12,000 µV), which is suitable for low-precision signal conditioning applications but may require external offset trimming for precision measurement circuits.
Can the TLC27M2CPE4 operate from a single supply?
Yes, the TLC27M2CPE4 is specifically designed for single-supply operation, making it compatible with battery-powered systems and 3.3 V or 5 V microcontroller-based designs without requiring a split supply.
What package does the TLC27M2CPE4 use?
The TLC27M2CPE4 is housed in an 8-pin through-hole DIP package, providing ease of use in prototyping, educational projects, and field-serviceable industrial equipment where socketing is preferred.
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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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