| Part Number | LM239A Datasheet |
|---|---|
| Manufacturer | National Semiconductor |
| Overview | The LM1~9A series consists of four independent precision voltage comparators with an offset voltage specification of 2 mV. max. for all four comparators which were designed specifically to operate fr. . |
LM239A Datasheet and Specifications PDF
The LM239A is a Voltage Comparators.
| Part Number | LM239A Datasheet |
|---|---|
| Description | Quad voltage comparator |
| Manufacturer | NXP Semiconductors |
| Overview |
The LM139 series consists of four independent precision voltage comparators, with an offset voltage specification as low as 2.0mV max for each comparator, which were designed specifically to operate f.
SL00070
* Wide single supply voltage range 2.0VDC to 36VDC or dual * Very low supply current drain (0.8mA) independent of supply * Low input biasing current 25nA * Low input offset current ±5nA and offset voltage * Input common *mode voltage range includes ground * Differential input voltage range . |
| Part Number | LM239A Datasheet |
|---|---|
| Description | Quad Single Supply Comparators |
| Manufacturer | onsemi |
| Overview | LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302 Quad Single Supply Comparators These comparators are designed for use in level detection, low–level sensing and memory applications in consumer a. . |
| Part Number | LM239A Datasheet |
|---|---|
| Description | Quad Comparator |
| Manufacturer | Fairchild Semiconductor |
| Overview |
The LM339/LM339A ,LM239A, LM2901 consist of four independent voltage comparators designed to operate from single power supply over a wide voltage range.
14-DIP
1
14-SOP
1
Internal Block Diagram
OUT.
* Single or Dual Supply Operation * Wide Range of Supply Voltage LM2901, LM339/LM339A, LM239A: 2 ~ 36V (or ±1 ~ ±18V) * Low Supply Current Drain 800μA Typ. * Open Collector Outputs for Wired and Connectors * Low Input Bias Current 25nA Typ. * Low Input Offset Current ±2.3nA Typ. * Low Input Offset V. |