OPA376AIDBVTIn StockTexas Instruments
Texas Instruments OPA376AIDBVT is a precision CMOS operational amplifier featuring 5.5MHz bandwidth, rail-to-rail output, 76dB CMRR, and 10pA ultra-low bias current in a compact 5-pin SOT-23 package. From $0.54 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- OPA376AIDBVT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5433(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
- 5.5MHz gain-bandwidth product for precision signal amplification
- Ultra-low input bias current of 10pA (max) minimizes leakage errors
- Rail-to-rail output swing maximizes dynamic range on 3V to 5V supplies
- 90dB typical CMRR ensures excellent common-mode noise rejection
- Compact 5-pin SOT-23 package ideal for space-constrained designs
Applications
The OPA376AIDBVT is well-suited for precision sensor signal conditioning in medical devices, industrial instrumentation, and portable battery-powered equipment. Its ultra-low bias current and rail-to-rail output make it ideal for high-impedance transducer interfaces, photodiode amplifiers, and pH/electrochemical sensor front-ends. The wide 3V to 5V supply range supports both 3.3V and 5V system designs in automotive and consumer electronics applications.
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 | 76dB |
| Common-mode Reject Ratio-Nom | 90dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.00001 µA |
| Input Offset Voltage-Max | 25 µV |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | YES |
| 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 | 2V/us |
| Supply Current-Max | 0.95mA |
| Supply Voltage Limit-Max | 7V |
| Supply Voltage-Nom (Vsup) | 2.2V |
| 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 | 5500 |
| Voltage Gain-Min | 1000000 |
| Wideband | NO |
| ## OPA376AIDBVT 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 |
| Country of Origin | Mainland China, Malaysia, Philippines, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for OPA376AIDBVT:
Frequently Asked Questions
What is the gain-bandwidth product of the OPA376AIDBVT?
The OPA376AIDBVT has a gain-bandwidth product of 5.5MHz, making it suitable for precision amplification of audio-frequency and sensor signals up to several hundred kilohertz at moderate closed-loop gains.
What supply voltage range does the OPA376AIDBVT support?
The OPA376AIDBVT operates from a single supply of 3V to 5.5V, covering standard 3.3V and 5V digital system rails. This flexibility makes it ideal for mixed-signal designs in portable, industrial, and automotive applications.
What applications is the OPA376AIDBVT best suited for?
The OPA376AIDBVT excels in precision sensor interfaces, photodiode transimpedance amplifiers, medical instrumentation front-ends, and any application requiring ultra-low input bias current (10pA max), high CMRR (90dB typ), and rail-to-rail output in a compact SOT-23 footprint.
Are there alternative packages available for the OPA376 family?
Yes, Texas Instruments offers the OPA376 in multiple packages including SC70, SOT-23 (5-pin as in AIDBVT), and SOIC-8 variants. The AIDBVT suffix denotes the industrial-grade (-40°C to +125°C) SOT-23 5-pin version, allowing designers to choose based on board space and thermal requirements.
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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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