TLV2471CDBVTIn StockTexas Instruments
Texas Instruments TLV2471CDBVT is a single-channel CMOS rail-to-rail op amp with 2.8MHz bandwidth, 64dB CMRR, and ultra-low 0.1pA bias current. Features 1.8V to 5.5V supply range in compact SOT-23 package. From $1.21, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TLV2471CDBVT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2100(MOQ 10)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Rail-to-rail input/output enabling full supply voltage signal swing in low-voltage systems
- Ultra-low input bias current of 0.1pA (max) ideal for high-impedance sensor interfaces
- 2.8MHz gain-bandwidth product with voltage-feedback architecture for precision signal conditioning
- Wide supply range 1.8V to 5.5V supporting single and dual supply applications
- Compact 5-pin SOT-23 package optimized for space-constrained portable and handheld designs
Applications
The TLV2471CDBVT is well-suited for battery-powered portable instruments, medical monitoring devices, and precision sensor signal conditioning where low supply voltage and rail-to-rail swing are critical. Its ultra-low bias current makes it ideal for photodiode amplifiers, pH meters, and high-impedance transducer interfaces. The compact SOT-23 footprint also fits consumer electronics, IoT edge nodes, and wearable designs requiring minimal board area.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0001 µA |
| Bias Current-Max (IIB) @25C | 0.00005 µA |
| Common-mode Reject Ratio-Min | 64dB |
| Common-mode Reject Ratio-Nom | 84dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.00005 µA |
| Input Offset Voltage-Max | 2200 µV |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e3 |
| 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-Min | 0.6V/us |
| Slew Rate-Nom | 1.5V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 0.9mA |
| Supply Voltage Limit-Max | 7V |
| Supply Voltage-Nom (Vsup) | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 2800 |
| Voltage Gain-Min | 25000 |
| Wideband | NO |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Mainland China, Philippines, Taiwan |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TLV2471CDBVT:
Frequently Asked Questions
What is the gain-bandwidth product of the TLV2471CDBVT?
The TLV2471CDBVT has a gain-bandwidth product (GBW) of 2.8MHz. This makes it suitable for audio-frequency amplification and low-to-mid frequency sensor signal conditioning applications where moderate bandwidth is sufficient.
What supply voltage range does the TLV2471CDBVT support?
The TLV2471CDBVT operates from a single supply of 1.8V to 5.5V, or a dual supply of ±0.9V to ±2.75V. This wide range makes it compatible with 3.3V and 5V systems as well as low-voltage battery-powered designs.
Is the TLV2471CDBVT suitable for high-impedance sensor applications?
Yes. With an input bias current of just 0.05pA typical (0.1pA max at 25°C) and input offset current of 0.05pA max, the TLV2471CDBVT is ideal for high-impedance sensor interfaces such as photodiodes, pH electrodes, and capacitive sensors where leakage current must be minimized.
What package does the TLV2471CDBVT come in, and what are common alternatives?
The TLV2471CDBVT is housed in a 5-pin SOT-23 (DBV) package. Functional pin-compatible alternatives include the TLV2471ADBVT (higher precision grade) and the OPA314DBVT from TI, both in the same SOT-23 footprint for easy design migration.
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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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