TLC2272ACPE4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
Texas Instruments TLC2272ACPE4 is a dual rail-to-rail CMOS operational amplifier with 2.18 MHz bandwidth and 1.5 mV max offset voltage, operating from 5 V to 15 V supply in an 8-pin PDIP package. Available in stock worldwide with competitive pricing.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TLC2272ACPE4 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
- Rail-to-rail input and output swing maximizes dynamic range in single-supply 5 V to 15 V systems
- Ultra-low 0.1 pA bias current and 1.5 mV max offset voltage enable precision sensor signal conditioning
- 2.18 MHz gain-bandwidth product with 75 dB minimum CMRR suits audio and instrumentation amplifier designs
Applications
The TLC2272ACPE4 is ideal for precision instrumentation front-ends, battery-powered sensor interfaces, and single-supply audio signal chains where rail-to-rail output swing and low input bias current are critical. Its 8-pin PDIP form factor makes it suitable for prototyping and through-hole production designs requiring dual op-amp functionality with minimal external components.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0001 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 Voltage-Max | 1500 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 | COMMERCIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| 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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TLC2272ACPE4:
Frequently Asked Questions
What is the gain-bandwidth product and input offset voltage of the TLC2272ACPE4?
The TLC2272ACPE4 has a gain-bandwidth product of 2.18 MHz and a maximum input offset voltage of 1500 µV (1.5 mV). These specifications make it suitable for precision signal conditioning and audio applications where low distortion and accurate DC operation are needed.
Can the TLC2272ACPE4 operate from a single 5 V supply in a microcontroller-based sensor design?
Yes, the TLC2272ACPE4 operates from a single 5 V to 15 V supply and features rail-to-rail output swing, allowing the output to approach within millivolts of each supply rail. This makes it ideal for 5 V microcontroller systems where maximizing the usable output range is critical for 12-bit or higher ADC interfaces.
How does the TLC2272ACPE4 compare to bipolar op-amps in terms of input bias current?
The TLC2272ACPE4 CMOS input stage achieves a maximum bias current of 0.1 pA (100 fA at 25°C typical), which is orders of magnitude lower than typical bipolar op-amps at 1 nA to 100 nA. This ultra-low leakage is essential for high-impedance sensor interfaces and charge amplifier circuits.
What package does the TLC2272ACPE4 use and how does it fit into a prototype board?
The TLC2272ACPE4 is housed in an 8-pin PDIP (DIP-8) through-hole package with 2.54 mm (100 mil) pin pitch, directly compatible with standard solderless breadboards and prototype PCBs. The package contains 2 independent op-amp channels sharing a common power supply pair.
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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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