Description
ON Semiconductor – ON-SEMI LM239D Comparators Low-Power Quad Voltage SMD SOIC14 239; Comparators No. of:4; Comparator Type:Differential; Time Response:0.35s; Output Type:TTL / MOS / CMOS Compatible; Current Supply:0.8mA; Voltage Supply Min:2V; Voltage Supply Max:36V
The LMx39x and the LM2901xx devices consist of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible, as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.
Part Specification:
- Number of Elements : Quad
- Output Type : Open Collector
- Technology : Bipolar
- Input Offset Voltage : 5@30VmV
- Input Bias Current (Typ) : 250nA
- Response Time : 1.3us
- Single Supply Voltage (Typ) : 3/5/9/12/15/18/24/28V
- Dual Supply Voltage (Typ) : ±3/±5/±9/±12V
- Supply Current (Max) : 2@5VmA
- Voltage Gain in dB : 106.02dB
- Power Supply Requirement : Single/Dual
- Single Supply Voltage (Min) : 2V
- Single Supply Voltage (Max) : 30V
- Dual Supply Voltage (Min) : ±1V
- Dual Supply Voltage (Max) : ±15V
- Operating Temp Range : -25C to 125C
- Operating Temperature Classification : Commercial
- Mounting : Surface Mount
- Pin Count : 14
- Package Type : SOIC
- Packaging : Tube
These devices consist of four independent precision voltage comparators with an offset voltage specifi- cations as low as 2mV max for LM339A, LM239A and LM139A. All these comparators were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible.
Manufacturer Part Number: LM239D
Manufacturer: ON Semiconductor
