Product Summary

The LM2901 is a low power quad voltage comparator. The comparator LM2901 is designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible. The comparator LM2901 also has a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage.

Parametrics

LM2901 absolute maximum ratings: (1)VCC Supply Voltage: ±18 to 36 V; (2)Vid Differential Input Voltage: ±36 V; (3)VI Input Voltage: -0.3 to +36 V; (4)Tstg Storage Temperature Range: -65 to +150 ℃; (5)Tj Junction Temperature: +150 ℃.

Features

LM2901 features: (1)Wide single supply voltage range or dual supplies for all devices : +2V TO +36V OR ±1V TO ±18V; (2)Very low supply current (1.1ma) independent of supply voltage (1.4mW/comparator at +5V); (3)Low input bias current: 25nA TYP; (4)Low input offset current: ±5nA TYP; (5)Input common-mode voltage range includes ground; (6)Low output saturatiovoltage: 250mV TYP. (IO = 4mA); (7)Differential input voltage range equal to the supply voltage; (8)TTL, DTL, ECL, MOS, CMOS compatible outputs.

Diagrams

LM2901 pin connections

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LM2901
LM2901

Other


Data Sheet

Negotiable 
LM2901,
LM2901,

Other


Data Sheet

Negotiable 
LM2901AVQDR
LM2901AVQDR

Texas Instruments

Comparator ICs Quad Differential Comparator

Data Sheet

0-1: $0.32
1-25: $0.26
25-100: $0.22
100-250: $0.20
LM2901AVQDRG4
LM2901AVQDRG4

Texas Instruments

Comparator ICs Quad Diff Comparator

Data Sheet

0-1: $0.32
1-25: $0.26
25-100: $0.22
100-250: $0.20
LM2901AVQDRG4Q1
LM2901AVQDRG4Q1

Texas Instruments

Comparator ICs Quad Diff Comparator

Data Sheet

0-1: $0.35
1-25: $0.27
25-100: $0.25
100-250: $0.21
LM2901AVQDRQ1
LM2901AVQDRQ1

Texas Instruments

Comparator ICs Auto Cat Quad Gen Purp Diff

Data Sheet

0-1: $0.35
1-25: $0.27
25-100: $0.25
100-250: $0.21
LM2901AVQPWR
LM2901AVQPWR

Texas Instruments

Comparator ICs Quad Differential Comparator

Data Sheet

0-1: $0.35
1-25: $0.27
25-100: $0.24
100-250: $0.21
LM2901AVQPWRG4Q1
LM2901AVQPWRG4Q1

Texas Instruments

Comparator ICs Quad Diff Comparator

Data Sheet

0-1: $0.38
1-25: $0.30
25-100: $0.26
100-250: $0.23