LM2901 Datasheet, PDF (1/12 Pages) STMicroelectronics – LOW POWER QUAD VOLTAGE COMPARATORS

LM2901
Low Power Quad Voltage Comparator
■ Wide single supply voltage range or dual
supplies for all devices: +2V to +36V or ±1V to
±18V
■ Very low supply current (1.1mA) independent
of supply voltage (1.4mW/comparator at +5V)
■ Low input bias current: 25nA typ.
■ Low input offset current: ±5nA typ.
■ Input common-mode voltage range includes
ground
■ Low output saturation voltage:
250mV typ. (I_O = 4mA)
■ Differential input voltage range equal to the
supply voltage
■ TTL, DTL, ECL, MOS, CMOS compatible
outputs
N
DIP14
(Plastic Package)
D
SO-14
(Plastic Micropackage)
Description
This device consists of four independent precision
voltage comparators. All these comparators were
designed specifically to operate from a single
supply over a wide range of voltages. Operation
from split power supplies is also possible.
These comparators also have a unique
characteristic in that the input common-mode
voltage range includes ground even though
operated from a single power supply voltage
.
Order Codes
P
TSSOP14
(Thin Shrink Small Outline Package)
Part Number
LM2901N
LM2901D/LM2901DT
LM2901PT
LM2901YD/YDT
Temperature
Range
Package
-40°C, +125°C
DIP14
SO-14
TSSOP14
(Thin Shrink Outline Package)
SO-14 (automotive grade level)
Packaging
Tube
Tube or Tape & Reel
Tape & Reel
Tube or Tape & Reel
Marking
LM2901N
2901
2901
2901Y
July 2005
Rev 2
1/12
www.st.com
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