TLC272BID Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TLC272BID is a dual CMOS operational amplifier from Texas Instruments featuring ultra-low bias current of 0.06 nA, 80 dB CMRR, and 2 mV input offset voltage. Available from $0.50 in SOIC-8 package with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TLC272BID Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5000(MOQ 1)
- 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 TLC272BID?
- Ultra-low input bias current of 0.06 nA (60 pA) enabling high-impedance signal conditioning
- Wide common-mode rejection ratio of 80 dB typical for precision differential measurements
- Voltage-feedback architecture with internal frequency compensation for stable single-supply operation
- Low input offset voltage of 2 mV max ensuring high accuracy in precision amplifier circuits
- Dual op-amp in compact SOIC-8 package minimizing board space in portable and industrial designs
What is TLC272BID used for?
The TLC272BID is well-suited for precision sensor signal conditioning, instrumentation amplifiers, and active filter designs where ultra-low input bias current is critical. Its CMOS architecture makes it ideal for battery-powered handheld instruments, medical monitoring equipment, and data acquisition front-ends. The dual configuration simplifies PCB layout in applications such as pH meters, photodiode amplifiers, and bridge transducer interfaces.
What are the specifications of TLC272BID?
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.00006 µA |
| Bias Current-Max (IIB) @25C | 0.00006 µA |
| Common-mode Reject Ratio-Min | 65dB |
| Common-mode Reject Ratio-Nom | 80dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.00006 µA |
| Input Offset Voltage-Max | 2000 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | NO |
| Number of Functions | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 2.3V/us |
| Slew Rate-Nom | 3.6V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 3.2mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Unity Gain BW-Nom | 2000 |
| Voltage Gain-Min | 10000 |
| Wideband | NO |
| Package | Small Outline Packages |
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 | Mexico, Taiwan |
Where can I find the TLC272BID datasheet?
TLC272BID Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TLC272BID?
Compatible alternatives and drop-in replacements for TLC272BID:
Frequently Asked Questions
What is the input bias current of the TLC272BID?
The TLC272BID has a maximum input bias current (IIB) of 0.06 nA (60 pA) at 25°C, making it one of the lowest-bias CMOS op-amps available. This ultra-low bias current is critical for high-impedance sensor interfaces such as pH electrodes, photodiodes, and charge amplifiers where even picoamp-level currents would cause significant measurement error.
What are the typical applications for the TLC272BID?
The TLC272BID is commonly used in precision instrumentation amplifiers, active low-pass and band-pass filters, sensor signal conditioning for temperature and pressure transducers, photodiode current-to-voltage converters, and sample-and-hold circuits. Its dual channel configuration also suits differential amplifier designs in medical devices, industrial data acquisition systems, and portable battery-operated equipment.
What package does the TLC272BID come in and what are its supply voltage requirements?
The TLC272BID is housed in an 8-pin SOIC (Small Outline IC) package, which offers a compact footprint suitable for surface-mount assembly. It operates from a single supply of 3 V to 16 V or a dual supply of ±1.5 V to ±8 V, providing flexibility for both single-supply microcontroller-based systems and traditional dual-rail analog designs.
How does the TLC272BID compare to bipolar op-amps like the LM358?
Unlike bipolar op-amps such as the LM358, which have input bias currents in the range of 20–100 nA, the TLC272BID's CMOS input stage delivers bias currents as low as 0.06 nA—over 300 times lower. This makes it far superior for high-impedance applications. However, the TLC272BID may exhibit higher input offset voltage drift with temperature compared to precision bipolar devices, so the optimal choice depends on the specific accuracy and impedance requirements of the design.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
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 |
|---|---|---|
| 1+ | $0.7700 | $0.77 |
| 100+ | $0.5800 | $58.00 |
| 1000+ | $0.5000 | $500.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit