OPA364AIDBVTIn StockTexas Instruments
OPA364AIDBVT is a single low-power CMOS operational amplifier from Texas Instruments, featuring rail-to-rail input/output, 74 dB CMRR, 10 fA bias current, and 5 MHz bandwidth in a compact SOT-23 package. From $1.20, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- OPA364AIDBVT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2000(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Rail-to-rail input and output swing for maximum dynamic range in low-voltage systems
- Ultra-low bias current of 10 fA (max) enabling high-impedance sensor interface designs
- Single-supply operation from 1.8 V to 5.5 V ideal for battery-powered applications
- 74 dB minimum CMRR with 90 dB typical ensuring excellent common-mode noise rejection
- Compact SOT-23 5-pin package optimized for space-constrained PCB designs
Applications
The OPA364AIDBVT is well suited for portable and battery-powered instrumentation where low quiescent current and rail-to-rail swing are critical. It excels in medical sensor front-ends, precision data acquisition signal conditioning, and IoT edge-node analog front-ends. Its ultra-low bias current also makes it ideal for photodiode transimpedance amplifiers and high-impedance pH or electrochemical sensor interfaces.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.00001 µA |
| Bias Current-Max (IIB) @25C | 0.00001 µA |
| Common-mode Reject Ratio-Min | 74dB |
| Common-mode Reject Ratio-Nom | 90dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.00001 µA |
| Input Offset Voltage-Max | 2500 µV |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | NO |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 5V/us |
| Supply Current-Max | 0.75mA |
| Supply Voltage Limit-Max | 5.5V |
| Supply Voltage-Nom (Vsup) | 3.6V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 7000 |
| Voltage Gain-Min | 19950 |
| Wideband | NO |
| Package | SOT23 (5-Pin) |
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 | Mainland China |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for OPA364AIDBVT:
Frequently Asked Questions
What is the supply voltage range of the OPA364AIDBVT?
The OPA364AIDBVT operates from a single supply of 1.8 V to 5.5 V, making it suitable for 1.8 V, 3.3 V, and 5 V system rails commonly found in portable and embedded applications.
What is the input bias current of the OPA364AIDBVT and why does it matter?
The maximum input bias current (IIB) is 10 fA (0.00001 µA) at 25°C. This ultra-low value minimizes errors when interfacing with high-impedance sources such as photodiodes, pH electrodes, or charge-output sensors, ensuring accurate signal conditioning.
What package does the OPA364AIDBVT come in, and are there alternatives in other packages?
The OPA364AIDBVT is housed in a 5-pin SOT-23 (DBV) package. Texas Instruments also offers the OPA364 in SC70 (DCK) and SOIC (D) packages under different order numbers, allowing designers to choose based on board space and assembly requirements.
What is the typical gain-bandwidth product of the OPA364AIDBVT?
The OPA364AIDBVT has a typical unity-gain bandwidth of 5 MHz, which is sufficient for audio-band signal processing, sensor amplification, and moderate-speed data acquisition front-ends operating at standard conversion rates.
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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.
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| 1000+ | $1.2500 | $1250.00 |
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