TLV379IDCKR Texas Instruments Filter (SOT23 (5-Pin)) In Stock
The TLV379IDCKR is a precision voltage-feedback operational amplifier from Texas Instruments in a 5-pin SOT-23 package. It features ultra-low bias current of 0.1 pA, 100 dB nominal CMRR, and frequency compensation. Available in stock from Texas Instruments with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TLV379IDCKR Datasheet PDF
- Category
- Filter
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low input bias current of 0.1 pA maximum enables accurate signal amplification in high-impedance sensor and electrochemical measurement circuits
- 100 dB nominal common-mode rejection ratio with 85 dB minimum guarantees high precision in differential measurement applications
- Compact 5-pin SOT-23 package with Pb-free construction fits tight PCB layouts in portable and wearable devices
Applications
The TLV379IDCKR is ideal for precision signal conditioning in battery-powered IoT sensors, medical monitoring devices, and electrochemical measurement instruments where ultra-low bias current and high CMRR are critical. Its small SOT-23 package and low power consumption also make it an excellent choice for wearable electronics and portable data acquisition systems.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 2016-06-05 |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0001 µA |
| Bias Current-Max (IIB) @25C | 0.0001 µA |
| Common-mode Reject Ratio-Min | 85dB |
| Common-mode Reject Ratio-Nom | 100dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 2500 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 Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Slew Rate-Nom | 0.03V/us |
| Supply Current-Max | 0.012mA |
| Supply Voltage Limit-Max | 7V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 90 |
| Voltage Gain-Min | 31622.7 |
| 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
Compatible alternatives and drop-in replacements for TLV379IDCKR:
Frequently Asked Questions
What is the input bias current of the TLV379IDCKR?
The TLV379IDCKR has an extremely low input bias current of 0.1 pA (0.0001 µA) maximum at 25°C, making it suitable for high-impedance sensor interfaces, pH measurement, and photodiode amplifier applications.
What is the CMRR of the TLV379IDCKR?
The TLV379IDCKR provides a minimum CMRR of 85 dB and a nominal CMRR of 100 dB, ensuring excellent rejection of common-mode interference signals in precision differential measurement and instrumentation amplifier circuits.
What package is the TLV379IDCKR available in?
The TLV379IDCKR is housed in a 5-pin SOT-23 surface-mount package (DCK package code). The 'R' suffix indicates tape-and-reel packaging for automated assembly, and the device is Pb-free and RoHS compliant.
What are common use cases for the TLV379IDCKR?
The TLV379IDCKR is commonly used in precision transducer amplifiers, medical biosensor front-ends, gas and chemical detection circuits, and battery monitoring systems where its ultra-low bias current and high CMRR provide measurement accuracy.
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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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