TL3116IDRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments TL3116IDRG4 is a single high-speed voltage comparator operating from ±5 V dual or 10 V single supply, with 3.5 mV max offset voltage and 1.1 µA input bias current, packaged in an 8-pin SOIC. Available worldwide with RoHS compliance.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TL3116IDRG4 Datasheet PDF
- Category
- Integrated Circuit
- 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 TL3116IDRG4?
- Single comparator with ±5 V dual supply or 10 V single supply operation for flexible system integration
- Low input offset voltage of 3.5 mV max for precise threshold detection without external trimming
- Input bias current of 1.1 µA at 25°C enabling reliable operation with moderate source impedances
- 8-pin SOIC package with tape-and-reel packaging for automated PCB assembly
- Industrial-grade TL3116I variant rated for -40°C to +85°C extended temperature operation
What is TL3116IDRG4 used for?
The TL3116IDRG4 is suited for threshold detection circuits in industrial control systems, zero-crossing detectors in power conversion, and window comparator configurations in battery management systems. Its single-supply or dual-supply flexibility makes it compatible with both 5 V logic systems and ±5 V analog signal processing chains. Engineers use it in signal conditioning stages for proximity sensors, level translators, and overcurrent protection circuits requiring fast comparator response.
What are the specifications of TL3116IDRG4?
| YTEOL | 0 |
| Amplifier Type | COMPARATOR |
| Average Bias Current-Max (IIB) | 1.5 µA |
| Bias Current-Max (IIB) @25C | 1.1 µA |
| Input Offset Voltage-Max | 3500 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Neg Supply Voltage Limit-Max | -7 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Response Time-Nom | 9.9ns |
| Supply Current-Max | 15mA |
| Supply Voltage Limit-Max | 7V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the TL3116IDRG4 datasheet?
TL3116IDRG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TL3116IDRG4?
Compatible alternatives and drop-in replacements for TL3116IDRG4:
Comparator, 1 Func, 3000uV Offset-Max, 9.9ns Response Time, BIPolar, PDSO8
Comparator, 1 Func, 3500uV Offset-Max, 9.9ns Response Time, BIPolar, PDSO8
Frequently Asked Questions
What supply voltage configurations are supported by the TL3116IDRG4 for mixed analog-digital designs?
The TL3116IDRG4 supports dual-supply operation at ±5 V or single-supply operation up to 10 V total. This flexibility allows it to interface with both bipolar analog front-ends running at ±5 V and single-rail digital systems at 5 V, making it versatile for mixed-signal PCB designs without requiring a separate bias supply.
How does the 3.5 mV input offset voltage of TL3116IDRG4 compare to general-purpose comparators for precision threshold detection?
The TL3116IDRG4 specifies a maximum input offset voltage of 3.5 mV, which is tighter than many general-purpose comparators rated at 5 mV to 10 mV. For a threshold set at 100 mV, the 3.5 mV offset represents only 3.5% error, enabling accurate detection without external trim potentiometers in factory-calibrated equipment.
Can TL3116IDRG4 be used as a zero-crossing detector in a 50 Hz AC line monitoring circuit?
Yes, the TL3116IDRG4 is well-suited for zero-crossing detection on 50 Hz or 60 Hz AC lines when a resistor-divider attenuates the AC signal to within the ±5 V input range. Its response time is fast enough to track zero crossings at 50 Hz to 400 Hz, and the SOIC-8 package simplifies mounting near signal conditioning circuitry on industrial control PCBs.
Over what operating temperature range is TL3116IDRG4 specified for reliable industrial deployment?
The TL3116IDRG4 is industrial-grade, specified for reliable operation across -40°C to +85°C. This covers outdoor enclosures, factory floor environments, and automotive auxiliary electronics where temperature swings are common, ensuring the 3.5 mV offset voltage and 1.1 µA bias current remain within datasheet bounds throughout the operating life.
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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.
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