OPA301AIDBVT Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
The OPA301AIDBVT is a 150 MHz rail-to-rail CMOS operational amplifier with ultra-low 5 fA bias current and 80 dB CMRR, operating from 3V or 5V single supply. It features voltage-feedback architecture with internal frequency compensation in a compact 5-pin SOT-23 package. From stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- OPA301AIDBVT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2500(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
- 150 MHz gain-bandwidth product with rail-to-rail input and output for maximum dynamic range in single-supply designs
- Ultra-low 5 fA maximum input bias current enables high-accuracy signal conditioning with high-impedance sensor sources
- 80 dB nominal CMRR ensures excellent rejection of common-mode interference in precision analog front-end circuits
- Compact SOT-23-5 package with 3V/5V single-supply operation for space-constrained portable and wearable applications
Applications
The OPA301AIDBVT is ideal for precision signal conditioning, transimpedance amplifiers, and photodiode amplifiers where ultra-low input bias current and wide bandwidth are essential. It is commonly used in portable medical instrumentation, optical sensing front-ends, and data acquisition circuits powered from 3V or 5V single-supply rails. The device's rail-to-rail output swing and high CMRR make it well-suited for sensor interface circuits in IoT devices, handheld test equipment, and battery-powered analog systems.
Specifications
| Architecture | VOLTAGE-FEEDBACK |
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Average Bias Current-Max (IIB) | 0.000005 µA |
| Bias Current-Max (IIB) @25C | 0.000005 µA |
| Common-mode Reject Ratio-Min | 66dB |
| Common-mode Reject Ratio-Nom | 80dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.000005 µA |
| Input Offset Voltage-Max | 5000 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 Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 80V/us |
| Supply Current-Max | 12mA |
| 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 | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 150000 |
| Voltage Gain-Min | 31622.776 |
| Wideband | NO |
| ## OPA301AIDBVT Alternates Showing results | Image |
| 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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for OPA301AIDBVT:
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suggested
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Frequently Asked Questions
What is the gain-bandwidth product of the OPA301AIDBVT?
The OPA301AIDBVT has a gain-bandwidth product of 150 MHz, providing wide bandwidth for amplification of high-frequency analog signals while maintaining accuracy in precision measurement and signal conditioning applications.
How low is the input bias current of the OPA301AIDBVT?
The OPA301AIDBVT features an extremely low maximum input bias current of 0.000005 µA (5 fA) and input offset current of 5 fA, making it ideal for high-impedance sensor interfaces such as photodiodes and electrochemical sensors.
What supply voltages does the OPA301AIDBVT support?
The OPA301AIDBVT operates from 3V and 5V single-supply voltages with rail-to-rail input and output capability, making it suitable for modern low-voltage battery-powered systems and 3.3V microcontroller-based analog front-ends.
What package does the OPA301AIDBVT come in?
The OPA301AIDBVT is available in a 5-pin SOT-23 surface-mount package, a compact and widely used footprint that is ideal for space-constrained PCB designs in portable and wearable electronics applications.
What is the CMRR of the OPA301AIDBVT?
The OPA301AIDBVT provides a nominal common-mode rejection ratio (CMRR) of 80 dB with a minimum of 66 dB, ensuring excellent rejection of common-mode noise and interference in differential signal sensing and instrumentation applications.
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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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| 1+ | $2.0813 | $2.08 |
| 3+ | $1.9148 | $5.74 |
| 25+ | $1.8300 | $45.75 |
| 50+ | $1.6800 | $84.00 |
| 100+ | $1.6300 | $163.00 |
| 500+ | $1.2500 | $625.00 |
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