OPA2314AID Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments OPA2314AID is a dual low-noise CMOS operational amplifier featuring 3MHz bandwidth, rail-to-rail input/output, and 1.8V to 5.5V supply range in an 8-Pin SOIC package. From $0.67 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- OPA2314AID Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6725(MOQ 25)
- 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 OPA2314AID?
- Dual-channel CMOS op amp with ultra-low bias current of 0.01nA at 25°C for high-impedance sensor interfaces
- Rail-to-rail input and output swing enabling full dynamic range on 1.8V to 5.5V single supply
- 3MHz gain-bandwidth product with 80dB typical CMRR for precision signal conditioning
- Voltage-feedback architecture with frequency compensation for stable operation in unity-gain configurations
- 8-Pin SOIC package with RoHS-compliant (Pb-free) construction for industrial and consumer designs
What is OPA2314AID used for?
The OPA2314AID is well-suited for precision signal conditioning in portable instrumentation, medical sensing, and industrial data acquisition systems where low supply voltage and minimal current consumption are critical. Its dual-channel configuration and rail-to-rail capability make it ideal for active filter stages, transimpedance amplifiers, and bridge sensor amplification. The wide supply range also supports battery-powered IoT devices and wearable electronics requiring high accuracy at low power.
What are the specifications of OPA2314AID?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0006 µA |
| Bias Current-Max (IIB) @25C | 0.00001 µA |
| Common-mode Reject Ratio-Min | 66dB |
| Common-mode Reject Ratio-Nom | 80dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.00001 µA |
| Input Offset Voltage-Max | 2500 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| 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-Nom | 1.5V/us |
| Supply Current-Max | 0.38mA |
| Supply Voltage Limit-Max | 7V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| 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 | 3000 |
| Voltage Gain-Min | 31620 |
| Wideband | NO |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Malaysia |
Where can I find the OPA2314AID datasheet?
OPA2314AID Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for OPA2314AID?
Compatible alternatives and drop-in replacements for OPA2314AID:
Frequently Asked Questions
What is the supply voltage range of the OPA2314AID?
The OPA2314AID operates from a single supply of 1.8V to 5.5V, making it compatible with modern low-voltage systems such as 3.3V and 5V microcontroller platforms and battery-powered designs.
What is the gain-bandwidth product and input bias current of the OPA2314AID?
The OPA2314AID has a 3MHz gain-bandwidth product and an extremely low input bias current of 10pA (0.01nA) at 25°C, which is critical for high-impedance sensor and photodiode transimpedance applications.
What are typical applications for the OPA2314AID?
Typical applications include portable medical instruments, industrial sensor signal conditioning, active filters, battery-powered IoT nodes, and precision data acquisition front-ends where dual low-noise op amps with rail-to-rail swing are required.
Can the OPA2314AID be used as a replacement for OPA2314 in other packages?
The OPA2314AID is the SOIC-8 variant. Functionally equivalent alternatives in other packages include the OPA2314AIDR (tape-and-reel SOIC-8) and OPA2314AIDGKR (SOT-23-8), all sharing the same electrical specifications.
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Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 25+ | $1.2300 | $30.75 |
| 75+ | $1.0343 | $77.57 |
| 100+ | $0.7824 | $78.24 |
| 1000+ | $0.7452 | $745.20 |
| 10000+ | $0.6725 | $6725.00 |
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