LM193 Series Precision Voltage Comparators
Two independent precision voltage comparators with low offset voltage
- Number of Channels: 2
- Output Type: Open Collector
- Propagation Delay Time: 0.7 µs
- Supply Voltage (Max): 36 V
- Supply Voltage (Min): 2 V
- Offset Voltage (Max): 5 mV
- Supply Current Drain: 0.4 mA
- Input Biasing Current: 25 nA
Top Features:
- Wide supply voltage range: 2.0 V to 36 V
- Low supply current drain (0.4 mA)
- Input common-mode voltage range includes ground
- Output voltage compatible with various logic systems
The LM193 series consists of two independent precision voltage comparators with an offset voltage specification as low as 2.0 mV max for two comparators. These comparators are designed to operate from a single power supply over a wide range of voltages. They can also operate from split power supplies, and the low power supply current drain is independent of the power supply voltage magnitude.
Application areas for the LM193 series include limit comparators, analog to digital converters, pulse generators, VCOs, clock timers, multivibrators, and high voltage logic gates. The LM193-N series is designed to interface with TTL and CMOS directly. When operated from both plus and minus power supplies, the LM19-N series can interface with MOS logic efficiently due to its low power drain.
The LM393 parts are available in TI’s innovative thin DSBGA package with 8 (12 mil) large bumps.
Specification:
- Number of Channels (#): 2
- Output Type: Open Collector
- Propagation Delay Time (µs): 0.7
- Supply Voltage (Max) (V): 36
- Supply Voltage (Min) (V): 2
- Offset Voltage (Max) (mV): 5
- Supply Current Drain (Typ) (mA): 0.2
- Input Bias Current (+/-) (Max) (nA): 250
- Rail-to-Rail Out Operating Temperature Range (C): 0 to 70
- Features: Small Size, Standard comparator
- VICR (Max) (V): 34.5
- VICR (Min) (V): 0
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Images are for illustration only; actual product may vary.