TLC2252QDRG4Q1 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments TLC2252QDRG4Q1 is an automotive-grade dual LinCMOS low-power operational amplifier with 1.75 mV maximum input offset voltage and 75 dB minimum CMRR. Designed for precision signal conditioning in automotive and industrial applications requiring minimal bias current of 60 pA. Available in SOIC-8 package with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TLC2252QDRG4Q1 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
Key Features
- Ultra-low bias current of 60 pA at 25°C minimizes loading on high-impedance sensor sources
- LinCMOS technology enabling low-power operation for battery-sensitive automotive and portable designs
- 1.75 mV maximum input offset voltage for precision measurement and signal conditioning accuracy
- 75 dB minimum CMRR providing excellent rejection of common-mode noise in automotive environments
Applications
The TLC2252QDRG4Q1 is designed for automotive sensor signal conditioning, precision data acquisition front-ends, and low-power instrumentation amplifier circuits in vehicle ECUs. Its ultra-low input bias current of 60 pA makes it ideal for interfacing with high-impedance transducers such as pH sensors, photodiodes, and capacitive pressure sensors. The dual-channel configuration supports compact PCB layouts in automotive body control modules and HVAC systems.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.001 µA |
| Bias Current-Max (IIB) @25C | 0.00006 µA |
| Common-mode Reject Ratio-Min | 75dB |
| Common-mode Reject Ratio-Nom | 88dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 1750 µV |
| JESD-30 Code | R-PDSO-G8 |
| 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 | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| 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 | 0.15mA |
| 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 | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 210 |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What makes the TLC2252QDRG4Q1 suitable for high-impedance sensor interfaces?
The TLC2252QDRG4Q1 features an extremely low input bias current of just 60 pA at 25°C, which prevents significant loading of high-impedance sources such as photodiodes, pH electrodes, and capacitive sensors, ensuring accurate signal measurement without distortion.
What is the input offset voltage specification for the TLC2252QDRG4Q1?
The TLC2252QDRG4Q1 has a maximum input offset voltage of 1750 µV (1.75 mV), which provides good DC accuracy for precision signal conditioning in automotive sensor amplification, temperature measurement, and data acquisition applications.
What package does the TLC2252QDRG4Q1 come in?
The TLC2252QDRG4Q1 is available in an SOIC-8 Small Outline Package, a standard 8-pin surface-mount package that is compatible with high-volume automated PCB assembly processes used in automotive electronics manufacturing.
Is the TLC2252QDRG4Q1 RoHS compliant?
Yes, the TLC2252QDRG4Q1 is RoHS compliant and lead-free, as indicated by the G4 suffix in its part number, making it suitable for environmentally conscious manufacturing and meeting automotive industry regulations for hazardous substance restrictions.
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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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