LM393

Low Power Low Offset Voltage Dual Comparator LM393 Series Low Power Low Offset Voltage Dual Comparator General Description The TCI LM393 series consist of two independent precision voltage comparators with a typical offset voltage of 1.0mV and high gain. They are specially designed to operate from a single power supply over a wide range of voltages. Operation from split power is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. The LM393 series is available in standard DIP-8, SOP-8 and TSSOP-8 packages. LM393A is available in standard DIP-8 and SOP-8 . DIP-8 TSSOP-8 Features Applications Wide Supply Voltage Range: Battery Charger Single Supply: 2V to 36 V Cordless Telephone Dual Supplies: ±1.0V to ±18V Switching Power Supply Low Supply Current Drain: 0.6mA DC-DC Module Low Input Bias Current: 25nA (Typical) PC Motherboard Low Input Offset Current: ±5.0nA (Typical) Communication Equipment Low Input Offset Voltage: 1.0mV (Typical) Input Common Mode Voltage Range Include Ground Differential Input Voltage Range Equals to the Power Supply Voltage Low Output Saturation Voltage: 200mV at 4mA Open Collector Output RoHS Compliance SOP-8 TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: (800)-TAITRON (800)-824-8766 (661)-257-6060 Fax: (800)-TAITFAX (800)-824-8329 (661)-257-6415 Rev. A/AH 2008-07-04 Page 1 of 13 Low Power Low Offset Voltage Dual Co...