TLV2471IDBVR Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
Texas Instruments TLV2471IDBVR is a single-channel rail-to-rail input/output operational amplifier with a 2.8 MHz gain-bandwidth product and 600 µA supply current per channel. It features a shutdown pin, voltage-feedback architecture, and 64 dB minimum CMRR in a 5-pin SOT-23 package. Suited for portable, battery-operated, and precision signal conditioning applications.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TLV2471IDBVR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0036(MOQ 100)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TLV2471IDBVR?
- Rail-to-rail input and output swing for maximum dynamic range at low supply
- 2.8 MHz gain-bandwidth product for audio and sensor signal processing
- Low supply current: 600 µA per channel for battery-powered designs
- Shutdown pin to cut power consumption when amplifier is not in use
- Minimum CMRR: 64 dB (nominal 84 dB) for common-mode noise rejection
- Ultra-low bias current: 0.3 nA max for high-impedance sensor interfacing
What is TLV2471IDBVR used for?
TLV2471IDBVR is used in portable medical devices, handheld instrumentation, and battery-operated sensor interfaces where low quiescent current and rail-to-rail output swing are critical. Its 2.8 MHz bandwidth, shutdown capability, and ultra-low 0.3 nA bias current make it suitable for electrochemical sensor front-ends, active filter stages, and signal buffering in 5-pin SOT-23 constrained PCB footprints.
What are the specifications of TLV2471IDBVR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0003 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 | 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-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 | 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 | 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 |
Where can I find the TLV2471IDBVR datasheet?
TLV2471IDBVR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TLV2471IDBVR?
Compatible alternatives and drop-in replacements for TLV2471IDBVR:
Frequently Asked Questions
What gain-bandwidth product does TLV2471IDBVR provide, and how does that affect filter design?
TLV2471IDBVR has a 2.8 MHz gain-bandwidth product. For a unity-gain buffer this means a -3 dB bandwidth of 2.8 MHz, and at a gain of 10 the usable bandwidth drops to approximately 280 kHz, which covers audio, biosignal, and sensor conditioning applications common in portable instrumentation.
How does the shutdown feature of TLV2471IDBVR reduce power in duty-cycled systems?
TLV2471IDBVR includes a dedicated shutdown pin that disables the amplifier and drops supply current far below the nominal 600 µA operating value. In a duty-cycled IoT or wearable sensor design that only needs the op-amp active for brief measurement windows, this allows significant reduction in average battery drain.
Why is TLV2471IDBVR's ultra-low bias current important for high-impedance sensor interfacing?
TLV2471IDBVR has a maximum average bias current of only 0.3 nA and an input offset current of 0.05 nA at 25°C. These values are critical when the source impedance is in the megaohm range — for example, pH electrodes or piezoelectric sensors — because higher bias currents would create millivolt-level input errors that degrade measurement accuracy.
For a 3.3V single-supply portable design, what output swing advantage does TLV2471IDBVR offer over a non-rail-to-rail op-amp?
With rail-to-rail output, TLV2471IDBVR can swing its output from near 0V to near 3.3V on a 3.3V supply, achieving close to 3.3V of output dynamic range. A non-rail-to-rail op-amp on the same supply typically loses 1V to 1.5V of swing, reducing the usable output range to roughly 1.8V and degrading ADC utilization in signal chain designs.
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Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $1.4649 | $146.49 |
| 185+ | $1.0852 | $200.76 |
| 240+ | $1.0444 | $250.66 |
| 300+ | $1.0036 | $301.08 |
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