LM2903Q

LM2901Q/LM2901AQ LM2903Q/LM2903AQ AUTOMOTIVE COMPLIANT DUAL AND QUAD DIFFERENTIAL COMPARATORS Description The LM2901Q/LM2901AQ/LM2903Q/LM2903AQ series comparators consist of four and two independent precision voltage comparators with very low input offset voltage specification. They are designed to operate from a single power supply over a wide range of voltages; however operation from split power supplies is also possible. They offer low power supply current independent of the magnitude of the power supply voltage. The LM2901Q/LM2901AQ/LM2903Q/LM2903AQ series comparators are designed to directly interface with TTL and CMOS. The LM2903Q/LM2903AQ dual devices are available in SO-8, MSOP8 and TSSOP-8 packages; and the LM2901Q/LM2901AQ quad devices are available in SO-14 and TSSOP-14 packages – all are in industry-standard pinouts. All devices use “green” mold compound and have been qualified to AEC-Q100 Grade 1 and are automotive compliant, supporting PPAPs. Features  Wide Power Supply Range:  Single Supply: 2V to 36V  Dual Supplies: ±1.0V to ±18V  Very Low Supply Current Drain – Independent of Supply Voltage  LM2903Q: 0.6mA  LM2901Q: 0.9mA  Low Input Bias Current: 25nA  Low Input Offset Current: ±5nA  Typical Offset Voltage:  Non-A Device: 2mV  A Device: 1mV  Common-Mode Input Voltage Range Includes Ground  Differential Input Voltage Range Equal to the Power Supply Voltage  Low Output Saturation Voltage:  LM2903Q: 200mV at 4mA  LM2901Q: 100mV at 4mA  Output V...