TLC2254QPWRG4Q1 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments TLC2254QPWRG4Q1 is an AEC-Q100-qualified quad rail-to-rail op-amp with 60 fA typical input bias current and 1.5 MHz gain-bandwidth product in a 14-pin TSSOP package for automotive applications. It operates from 1.4 V to 16 V and offers 70 dB minimum CMRR for precision sensor conditioning. Available from stock worldwide.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- TLC2254QPWRG4Q1 Datasheet PDF
- Category
- Integrated Circuit
- 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 TLC2254QPWRG4Q1?
- AEC-Q100 automotive qualification ensures reliability in automotive temperature ranges from -40°C to 125°C for ADAS sensor and body control modules
- Quad op-amp with 60 fA typical input bias current and 83 dB typical CMRR enables precision differential signal conditioning from high-impedance sensors
- Rail-to-rail output swing within 20 mV of supply rails maximizes dynamic range in 1.4 V to 16 V single-supply automotive systems
- 4 independent amplifiers in a 14-pin TSSOP package reduce component count and PCB area compared to four discrete single op-amps
What is TLC2254QPWRG4Q1 used for?
The TLC2254QPWRG4Q1 is designed for automotive sensor conditioning applications including seat occupancy sensors, battery management analog front ends, and climate control transducer interfaces operating across the -40°C to 125°C automotive temperature range. Its quad op-amp configuration with near-zero 60 fA bias current is well-suited for integrating four independent signal channels in a single TSSOP-14 package for space-constrained body control module PCBs. ADAS perception systems leverage its 70 dB minimum CMRR to reject common-mode noise from vehicle wiring harnesses in radar and ultrasonic sensor front-end amplifier chains.
What are the specifications of TLC2254QPWRG4Q1?
| Pbfree Code | Yes |
| 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 | 70dB |
| Common-mode Reject Ratio-Nom | 83dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.00006 µA |
| Input Offset Voltage-Max | 1500 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Neg Supply Voltage Limit-Max | -8 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Screening Level | AEC-Q100 |
| Slew Rate-Min | 0.05V/us |
| Slew Rate-Nom | 0.12V/us |
| Supply Current-Max | 0.25mA |
| Supply Voltage Limit-Max | 8V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 200 |
| 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 |
Where can I find the TLC2254QPWRG4Q1 datasheet?
TLC2254QPWRG4Q1 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TLC2254QPWRG4Q1?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How wide a supply range can TLC2254QPWRG4Q1 cover in automotive signal chains?
TLC2254QPWRG4Q1 operates from 1.4 V to 16 V, giving buyers flexibility for low-voltage sensors and higher-voltage automotive conditioning rails in one quad amplifier.
Which board-layout constraints should buyers check for the TSSOP version?
The part is supplied in a 14-pin TSSOP package, so layout teams should confirm footprint, pin pitch, and routing room for four op-amp channels.
Why select this Q1 device for low-bias sensor interface designs?
It combines automotive Q1 qualification with very low input-bias behavior and a 1.5 MHz gain-bandwidth product, making it practical for precision sensor buffers and filters.
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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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