Fairchild Semiconductor UA2901
The I"A139 series consists of four independent precision voltage comparators designed specifically to operate from a single power supply.| Part No. | UA2901 |
|---|---|
| Datasheet | UA2901 Download |
| Manufacturer |  Fairchild Semiconductor |
| Description | LOW-OFFSET VOLTAGE QUAD COMPARATORS |
| Buy | Stock & Price |
GENERAL DESCRIPTION
- Operation from split power supplies is also possible and the low power supply current drain is independent of the supply voltage range. Darlington connected PNP input stage allows the input common-mode voltage to include ground. CONNECTION DIAGRAM 14-PIN DIP PACKAGE OUTLINES 6A 9A PACKAGE CODES D P● SINGLE SUPPLY OPERATION-+2.0 V TO +36 V
● DUAL SUPPLY OPERATION -±1.0 V TO ±18 V
● ALLOW COMPARISON OF VOLTAGES NEAR GROUND POTENTIAL
● LOW CURRENT DRAIN-800 I"A TYP
● COMPATIBLE WITH ALL FORMS OF LOGIC
● LOW INPUT BIAS CURRENT - 25 nA TYP
● LOW INPUT OFFSET CURRENT - ±5 nA TYP
● LOW OFFSET VOLTAGE - ±2 mV SCHEMATIC DIAGRAM v, OUTPUT 2 1 OUTPUT 1 2 INPUT 1- 4 ~L.-_. INPUT 2+ _ _ _:-f!1_-...8...I INPUT 3- +INPUT O----oI>-----1r- OUTPUT -INPUTo-------------~----------+_----------~ t--------------I:. Q7 -= 6-13 ORDER INFORMATION TYPE I'A139A I'A139 I'A239A I'A239A I'A239 I'A239 I'A339A I'A339A I'A339 I'A339 I'A2901 I'A2901 I'A3302 I'A3302 PART NO. I'A139ADM I'A139DM I'A2...
