LM2903-N Datasheet | Texas Instruments

Features - 1 Wide Supply - Voltage Range: 2.0 V to 36 V - Single or Dual Supplies: ±1.0 V to ±18 V - Very Low Supply Current Drain (0.4 m A) - Independent of Supply Voltage - Low Input Biasing Current: 25 n A - Low Input Offset Current: ±5 n A - Maximum Offset voltage: ±3 m V - Input mon-Mode Voltage Range Includes Ground - Differential Input Voltage Range Equal to the Power Supply Voltage - Low Output Saturation Voltage: 250 m V at 4 m A - Output Voltage patible with TTL, DTL, ECL, MOS and CMOS logic systems - Available in the 8-Bump (12 mil) DSBGA Package - See AN-1112 (SNVA009) for DSBGA Considerations - Advantages - High Precision parators - Reduced VOS Drift Over Temperature - Eliminates Need for Dual Supplies - Allows Sensing Near Ground - patible with All Forms of Logic - Power Drain Suitable for Battery Operation 2 Applications - Battery Powered Applications - Industrial Applications 3 Description The LM193-N series consists of two independent precision voltage parators with an offset voltage specification as low as 2.0 m V max for two parators which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. These parators also have a unique characteristic in that the input mon-mode voltage range includes ground, even though operated from a single power supply voltage. Application areas include limit parators, simple analog to digital converters; pulse, squarewave and time delay generators; wide range VCO; MOS clock timers; multivibrators and high voltage digital logic gates. The LM193-N series was designed to directly interface with TTL and CMOS. When operated from both plus and minus power supplies, the LM19-N series will directly interface with MOS logic where their low power drain is a distinct advantage over standard parators. The LM393 and LM2903 parts are available in...