TLC393QDR
- Mfr.Part #
- TLC393QDR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC DUAL LINCMOS VOLT COMP 8-SOIC
- Stock
- 2,500
- In Stock :
- 2,500
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Operating Temperature :
- -40°C~125°C
- Power Dissipation :
- 725mW
- Height :
- 1.75mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Elements :
- 2
- Operating Supply Voltage :
- 5V
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Current - Quiescent (Max) :
- 90μA
- Voltage - Input Offset (Max) :
- 5mV @ 10V
- Thickness :
- 1.58mm
- Type :
- GENERAL PURPOSE
- Propagation Delay :
- 4.5 μs
- Base Part Number :
- TLC393
- Weight :
- 75.891673mg
- Voltage - Supply, Single/Dual (±) :
- 4V~16V
- Power Supplies :
- 5V
- Width :
- 3.91mm
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e4
- CMRR, PSRR (Typ) :
- 84dB CMRR
- Nominal Supply Current :
- 40μA
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Packaging :
- Cut Tape (CT)
- RoHS Status :
- ROHS3 Compliant
- Max Input Current :
- 5pA
- Power Supply Rejection Ratio (PSRR) :
- 85dB
- Max Supply Current :
- 20μA
- Current - Input Bias (Max) :
- 5pA @ 5V
- Number of Functions :
- 2
- Input Bias Current :
- 5pA
- Pin Count :
- 8
- Length :
- 4.9mm
- Mount :
- Surface Mount
- Number of Terminations :
- 8
- Output Current :
- 20mA
- Number of Pins :
- 8
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Factory Lead Time :
- 6 Weeks
- Output Type :
- MOS, Open-Drain
- Supply Voltage :
- 5V
- Quiescent Current :
- 90μA
- Input Offset Voltage (Vos) :
- 5mV
- Common Mode Rejection Ratio :
- 84 dB
- Radiation Hardening :
- No
- Response Time :
- 2500 ns
- Output Current per Channel :
- 6mA
- Packing Method :
- TR
- Series :
- LinCMOS™
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Max Power Dissipation :
- 725mW
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- TLC393QDR

Comparators Texas Instruments TLC393QDR Overview
The Texas Instruments TLC393QDR is a high-performance, dual-channel voltage comparator from the renowned Comparators category. This device is built using TI’s advanced LinCMOS technology, offering exceptional accuracy and low power consumption in a compact 8SOIC package. It is designed to function optimally in systems where power efficiency and operational reliability are crucial. The TLC393QDR stands out for its fast response time and stable operation, making it an ideal choice for high-demand applications. The integration of dual comparators in a single chip not only saves space but also enhances the overall system design flexibility, driving its popularity among B2B customers looking to streamline their product designs.
TLC393QDR Features
This IC features dual independent voltage comparators, each capable of operating over a wide voltage range. It is characterized by low power consumption, which is critical for energy-sensitive applications. Additionally, the TLC393QDR offers a push-pull output stage that allows for a direct connection to TTL or CMOS logic levels without the need for pull-up resistors, simplifying its integration into various circuits. The device also provides high input impedance, reducing loading effects on input signal sources.
TLC393QDR Applications
- Battery Management Systems: Used to compare voltage levels to ensure optimal charging and discharging, enhancing battery life and safety.
- Level Shifting Circuits: Facilitates level shifting operations by comparing different voltage domains within electronics, ensuring compatibility between various operating voltages.
- Window Comparators: Essential in applications requiring a specific voltage window for operational safety, such as in industrial equipment monitoring.
- Zero-Crossing Detectors: Employs the TLC393QDR in AC power systems to detect the point where the AC signal crosses zero voltage, useful in phase synchronization.
- Voltage Monitoring: Monitors overvoltage or undervoltage conditions in power supplies and alarms systems to prevent damage to sensitive electronic components.
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