NXP Semiconductors LM193
The LM193 series consists of two independent precision voltage comparators with an offset voltage specification as low as 2.0mV 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. | LM193 |
|---|---|
| Datasheet | LM193 Download |
| Manufacturer |  NXP Semiconductors |
| Description | Low power dual voltage comparator |
| Buy | Stock & Price |
DESCRIPTION
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. The LM193 series was designed to directly interface with TTL and CMOS. When operated from both plus and minus power supplies, the LM193 series will directly interface with MOS logic where their low power drain is a distinct advantage over standard comparators. PIN CONFIGURATION D, N, FE Packages OUTPUT A INVERTING INPUT A NON–INVERTING INPUT A GND 1 2 3 4 A B 8 7 6 5 V+ OUTPUT B INVERTING INPUT B NON–INVERTING INPUT B TOP VIEW SL00079FEATURES
Figure 1. Pin Configuration● Wide single supply voltage range 2.0VDC to 36VDC or dual supplies ±1.0VDC, to ±18VDC
● Very low supply current drain (0.8mA) independent of supply voltage (2.0mW/comparator at 5.0VDC) EQUIVALENT CIRCUIT V+
● Low input biasing current 25nA
● Low input offset current ±5nA and offset voltage ±2mV
● Input common-mode voltage range includes ground
● Differenti...
