LM2901YD/YDT Просмотр технического описания (PDF) - STMicroelectronics

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LM2901YD/YDT

Low Power Quad Voltage Comparator

STMicroelectronics 

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. (IO = 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

12

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