| Part Number | LM2901 Datasheet |
|---|---|
| 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. |
LM2901 Datasheet and Specifications PDF
The LM2901 is a Quad Comparator.
Key Specifications
| Package | SOP |
|---|---|
| Mount Type | Surface Mount |
| Pins | 14 |
| Operating Voltage | 5 V |
| Max Voltage (typical range) | 36 V |
| Min Voltage (typical range) | 2 V |
| Output Type (varies by manufacturer) | TTL |
| Height | 1.65 mm |
| Part Number | LM2901 Datasheet |
|---|---|
| Description | Low-power quad voltage comparator |
| Manufacturer | STMicroelectronics |
| Overview |
This device consists of four independent precision voltage comparators, which are designed specifically to operate from a single supply over a wide range of voltages. Operation from split power suppli.
* Wide single supply voltage range or dual supplies for all devices: +2 V to +36 V or ±1 V to ±18 V * Very low supply current (1.1 mA) independent of supply voltage (1.4 mW/comparator at +5 V) * Low input bias current: 25 nA typ. * Low input offset current: ±5 nA typ. November 2023 This is informat. |
| Part Number | LM2901 Datasheet |
|---|---|
| Description | Low Power Low Offset Voltage Quad Comparators |
| Manufacturer | National Semiconductor |
| Overview |
The LM139 series consists of four independent precision voltage comparators with an offset voltage specification as low as 2 mV max for all four comparators. These were designed specifically to operat.
n Wide supply voltage range
n LM139/139A Series
2 to 36 VDC or ±1 to ±18 VDC
n LM2901:
2 to 36 VDC or ±1 to ±18 VDC
n LM3302:
2 to 28 VDC or ±1 to ±14 VDC
n Very low supply current drain (0.8 mA) * independent of supply voltage n Low input biasing current: 25 nA n Low input offset curren. |
| Part Number | LM2901 Datasheet |
|---|---|
| Description | Quad Voltage Comparators |
| Manufacturer | Intersil |
| Overview |
CA139, CA139A, CA239, CA339, LM339, LM2901, LM3302
Data Sheet October 1999 File Number 795.6
Quad Voltage Comparators for Industrial, Commercial and Military Applications
The devices in this series c.
* Operation from Single or Dual Supplies * Common Mode Input Voltage Range to GND * Output Voltage Compatible with TTL, DTL, ECL, MOS and CMOS * Differential Input Voltage Range Equal to the Supply Voltage * Maximum Input Offset Voltage (VIO) - CA139A . . . . . . . . . . . . . . . . . . . . . . . . . |