TLV2221IDBVT Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
The TLV2221IDBVT is a single-channel CMOS rail-to-rail operational amplifier from Texas Instruments with 0.51MHz bandwidth. It operates from 3V to 9V single supply, features ultra-low 0.15nA bias current and 3mV input offset voltage, packaged in a compact 5-pin SOT-23 for portable and precision analog applications.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- TLV2221IDBVT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.9950(MOQ 10)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TLV2221IDBVT?
- Rail-to-rail input and output with 0.51MHz gain-bandwidth product for flexible single-supply CMOS op-amp designs
- Ultra-low 0.15nA maximum bias current and 0.15nA offset current ideal for high-impedance sensor interfaces
- Wide 3V to 9V single-supply operation in a tiny 5-pin SOT-23 package minimizing BOM cost and board area
What is TLV2221IDBVT used for?
The TLV2221IDBVT is suited for battery-powered sensor signal conditioning, pH electrode amplification, and photodiode transimpedance amplifiers where ultra-low bias current is critical. Its rail-to-rail output swing and wide supply range make it an excellent fit for single-supply data acquisition front ends and portable medical instruments. The compact SOT-23 package allows integration in space-constrained wearable and IoT device designs.
What are the specifications of TLV2221IDBVT?
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.00015 µA |
| Bias Current-Max (IIB) @25C | 0.00006 µA |
| Common-mode Reject Ratio-Min | 70dB |
| Common-mode Reject Ratio-Nom | 83dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.00015 µA |
| Input Offset Voltage-Max | 3000 µV |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| 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 | 0.05V/us |
| Slew Rate-Nom | 0.18V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 0.075mA |
| Supply Voltage Limit-Max | 12V |
| Supply Voltage-Nom (Vsup) | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| 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 | 510 |
| Voltage Gain-Min | 3000 |
| 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 |
Where can I find the TLV2221IDBVT datasheet?
TLV2221IDBVT Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TLV2221IDBVT?
Compatible alternatives and drop-in replacements for TLV2221IDBVT:
Frequently Asked Questions
What is the gain-bandwidth product of the TLV2221IDBVT?
The TLV2221IDBVT has a gain-bandwidth product (GBW) of 0.51MHz. While optimized for low-power and precision rather than high-speed, this bandwidth is sufficient for audio, sensor, and DC measurement applications running from a 3V to 9V single supply.
What is the input bias current of the TLV2221IDBVT?
The TLV2221IDBVT has an extremely low maximum bias current (IIB) of 0.15nA (150pA) at 25°C, dropping to just 0.06nA typical. This makes it highly suitable for high-impedance sensor interfaces such as pH probes, photodiodes, and ion-selective electrodes.
Does the TLV2221IDBVT support rail-to-rail operation?
Yes, the TLV2221IDBVT supports both rail-to-rail input common-mode range and rail-to-rail output swing, allowing signal processing from supply rail to supply rail. This is critical in single-supply systems where maximizing the usable dynamic range of the analog signal chain is important.
What package does the TLV2221IDBVT come in?
The TLV2221IDBVT is packaged in a 5-pin SOT-23 (DBV) package. This very small surface-mount package is ideal for portable, wearable, and space-constrained designs where PCB real estate is at a premium, with standard pick-and-place assembly compatibility.
What is the supply voltage range for the TLV2221IDBVT?
The TLV2221IDBVT operates from a single supply voltage between 3V and 9V, or from a split supply of ±1.5V to ±4.5V. This range covers most modern microcontroller and battery-powered system supply voltages, eliminating the need for a negative supply rail in most applications.
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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 |
|---|---|---|
| 10+ | $1.3400 | $13.40 |
| 25+ | $1.2196 | $30.49 |
| 100+ | $1.0866 | $108.66 |
| 250+ | $1.0540 | $263.50 |
| 500+ | $1.0147 | $507.34 |
| 750+ | $0.9950 | $746.24 |
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