TLV2442QDGKRQ1 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TLV2442QDGKRQ1 is a dual-channel rail-to-rail CMOS operational amplifier from Texas Instruments, featuring 1.81MHz gain-bandwidth product, 1.4V/us slew rate, and ultralow 1pA bias current in an 8-pin VSSOP package. It operates over a -40C to 125C automotive temperature range with 300uV input offset voltage and 75dB common-mode rejection ratio. Available in stock worldwide for automotive-qualified precision signal conditioning designs.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TLV2442QDGKRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.9734(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual rail-to-rail CMOS op-amp with 1pA ultralow bias current and 300uV input offset for precision automotive sensor signal conditioning
- AEC-Q100 automotive qualified (-40C to 125C) in compact 8-pin VSSOP package for reliable in-vehicle applications
- 1.81MHz gain-bandwidth and 1.4V/us slew rate balancing speed and precision in low-power CMOS architecture
- 75dB common-mode rejection ratio with voltage-feedback architecture and internal frequency compensation for stable closed-loop designs
Applications
The TLV2442QDGKRQ1 is designed for automotive sensor interface circuits, battery management systems, and precision signal amplification in vehicles where AEC-Q100 qualification and wide temperature operation are required. Its rail-to-rail output swing and ultralow bias current make it ideal for high-impedance sensor inputs such as thermistors, pressure transducers, and strain gauges in industrial and automotive control systems. The device is also used in portable medical instrumentation and low-power data acquisition front ends where CMOS efficiency and precision are critical.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.00026 µA |
| Bias Current-Max (IIB) @25C | 0.00006 µA |
| Common-mode Reject Ratio-Min | 65dB |
| Common-mode Reject Ratio-Nom | 75dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 2000 µV |
| JESD-30 Code | S-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 | TSSOP8,.19 |
| Package Shape | SQUARE |
| 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 | 0.4V/us |
| Slew Rate-Nom | 1.4V/us |
| Supply Current-Max | 2.2mA |
| Supply Voltage Limit-Max | 12V |
| Supply Voltage-Nom (Vsup) | 3V |
| 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 | 1810 |
| Voltage Gain-Min | 700 |
| Wideband | NO |
| Package | Small Outline Packages |
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
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the gain-bandwidth product and slew rate of the TLV2442QDGKRQ1?
The TLV2442QDGKRQ1 has a nominal gain-bandwidth product of 1.81MHz and a slew rate of 1.4V/us. These specifications provide adequate signal bandwidth for audio-frequency and low-speed precision signal conditioning applications in automotive and industrial designs.
What temperature range does the TLV2442QDGKRQ1 support?
The TLV2442QDGKRQ1 operates over a -40 degrees C to +125 degrees C temperature range, meeting automotive-grade requirements. This wide temperature range ensures reliable performance in under-hood automotive applications and industrial environments with extreme thermal conditions.
How many amplifier channels does the TLV2442QDGKRQ1 contain?
The TLV2442QDGKRQ1 contains two independent operational amplifier circuits (dual op-amp) in a single 8-pin VSSOP package. This dual configuration reduces board space and component count when two amplifier stages are needed, common in differential or two-channel sensor interfaces.
What is the input bias current of the TLV2442QDGKRQ1?
The TLV2442QDGKRQ1 has an extremely low input bias current of 1pA typical (0.06nA maximum at 25 degrees C and 0.26nA maximum over the full temperature range). This ultra-low bias current makes it ideal for interfacing with high-impedance sensors and precision signal sources without loading the input.
What package does the TLV2442QDGKRQ1 use?
The TLV2442QDGKRQ1 is packaged in an 8-pin VSSOP (Very Thin Shrink Small Outline Package). This compact surface-mount package minimizes PCB footprint and is suitable for densely populated automotive circuit boards and portable instrument designs requiring dual op-amp functionality.
Related Guides
How to Choose a 3528 SMD Indicator LED for Blue Status Lighting: Selection Guide
A practical 3528 SMD indicator LED selection guide using 150141BS73100 and related Wurth 150141 variants for blue status lighting.
Jul 5, 2026
BAS70KFILM Design Guide for Low-Leakage Signal Clamping and RF Detector Inputs
Practical BAS70KFILM design guidance for signal clamps, RF detector inputs, leakage control, capacitance, layout, and sourcing alternatives.
Jul 5, 2026
How to Choose a BAS70 Schottky Diode for Signal Clamping: Selection Guide
A practical BAS70KFILM and BAS70-family Schottky diode selection guide for signal clamping, RF detection, leakage, and topology choices.
Jul 4, 2026
AMC1202DWVR Design Guide for Isolated Current Sensing
Practical AMC1202DWVR design guide covering shunt sizing, isolation layout, input filtering, ADC scaling, and sourcing choices.
Jul 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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.9200 | $1.92 |
| 1000+ | $1.3000 | $1300.00 |
| 10000+ | $1.1600 | $11600.00 |
| 100000+ | $0.9734 | $97340.00 |
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.”