OPA207IDBVT Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
OPA207IDBVT is a low-power, high-precision bipolar rail-to-rail output op-amp with 7.5 nV/√Hz voltage noise, 100 µV maximum offset, 0.2 µV/°C drift, and 350 µA quiescent current, in a 5-pin SOT-23 package for precision instrumentation and portable sensor signal conditioning.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- OPA207IDBVT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2100(MOQ 10)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 7.5 nV/√Hz low voltage noise density for precision signal chains
- 100 µV maximum input offset voltage for accurate DC measurements
- 0.2 µV/°C offset voltage drift for stable thermal performance
- 350 µA quiescent current for low-power portable applications
- 140 dB typical common-mode rejection ratio
- Rail-to-rail output for maximum signal swing
- 5-pin SOT-23 package for space-constrained layouts
Applications
OPA207IDBVT is suited for precision sensor amplification in industrial temperature, pressure, and strain gauge measurement systems demanding sub-100 µV offset and 7.5 nV/√Hz noise. It is also used in portable medical instruments and wearable health monitors where 350 µA quiescent current enables extended battery life while maintaining high measurement accuracy. The device fits transimpedance amplifier stages for photodiode current-to-voltage conversion in optical sensing and spectroscopy applications.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 2019-11-01 |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.007 µA |
| Bias Current-Max (IIB) @25C | 0.0015 µA |
| Common-mode Reject Ratio-Min | 120dB |
| Common-mode Reject Ratio-Nom | 140dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 100 µV |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Low-Bias | NO |
| Low-Offset | YES |
| Micropower | YES |
| Neg Supply Voltage Limit-Max | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| 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 |
| Slew Rate-Nom | 2.7V/us |
| Supply Current-Max | 0.375mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 1300 |
| Voltage Gain-Min | 1000000 |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does OPA207IDBVT's 7.5 nV/√Hz noise compare to a general-purpose op-amp in a precision strain gauge bridge design?
A typical general-purpose op-amp such as LM358 exhibits 40 nV/√Hz voltage noise, more than 5 times higher than OPA207IDBVT's 7.5 nV/√Hz. In a 1 kHz bandwidth strain gauge amplifier with 1000 gain, OPA207IDBVT contributes approximately 0.24 µV_RMS referred to input, preserving 16-bit measurement resolution where the noisier part would degrade it to 12 bits.
Is OPA207IDBVT suitable for a 5 V single-supply portable sensor module?
Yes, OPA207IDBVT operates from a single 2.2 V to 36 V supply or ±1.1 V to ±18 V dual supply. At 5 V single supply with rail-to-rail output, it delivers nearly the full 0 V to 5 V signal swing, and its 350 µA quiescent current enables multi-hour operation from a small 150 mAh battery in wearable sensor nodes.
What offset voltage drift does OPA207IDBVT exhibit over automotive temperature range?
OPA207IDBVT specifies a maximum offset voltage drift of 0.2 µV/°C. Over the industrial -40°C to +125°C range (165°C span), the total drift contribution stays below 33 µV, which combined with the 100 µV initial offset keeps total error under 140 µV — well within the budget of most 16-bit precision measurement channels.
How does OPA207IDBVT's 140 dB CMRR benefit differential thermocouple amplification?
A 140 dB common-mode rejection ratio means OPA207IDBVT attenuates common-mode noise — such as 50 Hz/60 Hz mains interference — by a factor of 10 million. For a type-K thermocouple producing 40 µV/°C, this ensures 1 mV of common-mode noise contributes less than 0.1 nV of differential error, preserving sub-1°C temperature resolution.
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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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| 10+ | $1.7770 | $17.77 |
| 25+ | $1.6224 | $40.56 |
| 100+ | $1.4522 | $145.22 |
| 1000+ | $1.2500 | $1250.00 |
| 2500+ | $1.2300 | $3075.00 |
| 5000+ | $1.2100 | $6050.00 |
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