TLC2274ACDR Texas Instruments Integrated Circuit (Other) In Stock
TLC2274ACDR is a quad rail-to-rail output operational amplifier with voltage-feedback architecture, offering 75 dB CMRR, 0.1 pA max bias current, and wide supply range. From $0.63, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- TLC2274ACDR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6264(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad rail-to-rail output op-amp with voltage-feedback architecture for maximum output swing
- Ultra-low input bias current max 0.1 pA at 25°C, ideal for high-impedance sensor interfaces
- High common-mode rejection ratio of 75 dB minimum for excellent noise immunity
- Wide operating supply range compatible with 3.3V and 5V single-supply systems
- SOIC-14 (DR) package enabling compact PCB layouts in space-constrained designs
Applications
The TLC2274ACDR is well-suited for precision signal conditioning in industrial and consumer electronics, including sensor amplification, active filters, and data acquisition front-ends. Its rail-to-rail output and low bias current make it ideal for battery-powered portable instruments and medical measurement devices. The quad configuration allows four independent amplifier channels in a single package, reducing BOM cost in multi-channel designs such as audio processing and instrumentation amplifiers.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 1989-03-01 |
| YTEOL | 15 |
| 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 | 75dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.00006 µA |
| Input Offset Voltage-Max | 950 µV |
| JESD-30 Code | R-PDSO-G14 |
| 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 | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 1.7V/us |
| Slew Rate-Nom | 3.6V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 6mA |
| Supply Voltage Limit-Max | 8V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| 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 | 2180 |
| Voltage Gain-Min | 25000 |
| Wideband | NO |
| Package | Other |
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 | Malaysia, Mexico, Taiwan |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TLC2274ACDR:
Frequently Asked Questions
What are the key electrical specifications of the TLC2274ACDR?
The TLC2274ACDR features a minimum common-mode rejection ratio of 75 dB, a maximum input bias current of 0.1 pA (0.06 pA typical at 25°C), and a rail-to-rail output swing. It uses a voltage-feedback architecture and supports single or dual supply operation, making it suitable for precision low-power applications.
What are typical applications for the TLC2274ACDR?
Typical applications include precision sensor signal conditioning, active filter design, data acquisition front-ends, battery-powered portable instruments, medical measurement equipment, and multi-channel audio processing. The quad op-amp configuration and rail-to-rail output make it especially effective in systems requiring multiple amplifier stages in a compact footprint.
What package does the TLC2274ACDR come in and what does the 'DR' suffix mean?
The TLC2274ACDR comes in a 14-pin SOIC (Small Outline Integrated Circuit) package. The 'DR' suffix designates the standard SOIC-14 package from Texas Instruments, which offers a compact surface-mount form factor suitable for automated PCB assembly and high-density board designs.
Is the TLC2274ACDR RoHS compliant and lead-free?
Yes, the TLC2274ACDR is fully RoHS compliant and lead-free (Pb-free code: Yes), meeting international environmental regulations for hazardous substances. It is suitable for use in consumer electronics, industrial equipment, and other products requiring compliance with EU RoHS and similar standards.
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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+ | $2.3864 | $2.39 |
| 15+ | $1.4915 | $22.37 |
| 39+ | $1.1186 | $43.63 |
| 51+ | $0.8949 | $45.64 |
| 136+ | $0.6712 | $91.28 |
| 448+ | $0.6264 | $280.63 |
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