Texas Instruments LM2903M
The LM193-N series consists of two independent precision voltage comparators with an offset voltage specification as low as 2.0 mV max for two comparators which were designed specifically to operate from a single power supply over a wide range of voltages. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground, even though operated from a single power supply voltage.| Part No. | LM2903M |
|---|---|
| Datasheet | LM2903M Download |
| Manufacturer |  Texas Instruments |
| Description | Low-Power Low-Offset Voltage Dual Comparators |
| Buy | Stock & Price |
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 mA) — Independent of Supply Voltage
● Low Input Biasing Current: 25 nA
● Low Input Offset Current: ±5 nA
● Maximum Offset voltage: ±3 mV
● Input Common-Mode Voltage Range Includes Ground
● Differential Input Voltage Range Equal to the Power Supply Voltage
● Low Output Saturation Voltage: 250 mV at 4 mA
● Output Voltage Compatible 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 Comparators – Reduced VOS Drift Over Temperature – Eliminates Need for Dual Supplies – Allows Sensing Near Ground – Compatible with All Forms of Logic – Power Drain Suitable for Battery Operation 2
APPLICATIONS
● Battery PoweredAPPLICATIONS
● IndustrialAPPLICATIONS
3DESCRIPTION
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.
