Automotive Catalog Dual Micropower LinCMOS Voltage Comparators
Semiconductors > Amplifiers and Linear > Comparator
www.ti.com SGLS156E MARCH 2003 REVISED AUGUST 2012 DUAL MICROPOWER LinCMOSTM VOLTAGE COMPARATORS
Check for Samples: TLC3702-Q1
Qualified for Automotive Applications ESD Protection Exceeds 2000 V Per MIL-STD883, Method 3015; Exceeds 100-V Machine Model (C = 200 pF, R = 0); Exceeds 1500-V Charged Device Model (C = 200 pF, R = 0) Push-Pull CMOS Output Drives Capacitive Loads Without Pullup Resistor, IO = ± 8 mA Very Low Power . 100 W Typ at 5 V Fast Response Time . tPLH = 2.7 s Typ With 5-mV Overdrive Single-Supply Operation . 3 V to 16 V On-Chip ESD Protection
D OR PW PACKAGE (TOP VIEW) 2 SYMBOL (EACH COMPARATOR) DESCRIPTION
The TLC3702-Q1 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. The Texas Instruments LinCMOSTM process offers superior analog performance to standard CMOS processes. Along with the standard CMOS advantages of low power without sacrificing speed, high input impedance, and low bias currents, the LinCMOS process offers extremely stable input offset voltages with large differential inpu...