| Part Number | LM2903M datasheet |
|---|---|
| Manufacturer | Fairchild Semiconductor |
| Overview |
The LM2903, LM393/LM393A, LM293A consist of two independent voltage comparators designed to operate from a single power supply over a wide voltage range.
8-DIP
1
8-SOIC
1
Internal Block Diagram
OUTP.
* Single Supply Operation: 2V to 36V * Dual Supply Operation: 1V to 18V * Allow Comparison of Voltages Near Ground Potential * Low Current Drain 800A Typ. * Compatible with all Forms of Logic * Low Input Bias Current 25nA Typ. * Low Input Offset Current 5nA Typ. * Low Offset Voltage 1mV Typ. D. |
LM2903M Datasheet PDF
The LM2903M is a Dual Differential Comparator.
| Part Number | LM2903M datasheet |
|---|---|
| Description | Low-Power Low-Offset Voltage Dual Comparators |
| Manufacturer | Texas Instruments |
| Overview |
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 f.
*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 Inc. |