The TLC3702 consists of two independent micropower voltage comparators designed to operate from a single supply and be compatible with modern HCMOS logic systems. They are functionally similar to the LM339 but use one-twentieth of the power for similar response times. The push-pull CMOS output stage drives capacitive loads directly without a power-consuming pullup resistor to achieve the stated response time. Eliminating the pullup resistor not only reduces power dissipation, but also saves board space and component cost. The output stage is also fully compatible with TTL requirements.
• Controlled Baseline
− One Assembly/Test Site, One Fabrication Site
• Extended Temperature Performance of −55°C to 125°C
• Enhanced Diminishing Manufacturing Sources (DMS) Support
• Enhanced Product Change Notification
• Qualification Pedigree†
• Push-Pull CMOS Output Drives Capacitive Loads Without Pullup Resistor, IO = ± 8 mA
• Very Low Power . . . 100 µW Typ at 5 V
• Fast Response Time . . . tPLH = 2.7 µs Typ With 5-mV Overdrive
