Comparators

A comparator is used to compare a measurable quantity with a reference or standard such as two voltages or currents. It outputs a digital signal showing the results. Analog Devices offers an extensive portfolio of high speed and low power comparators and this allows us to provide our customers with more complete signal chain solutions. Our comparator offerings range from the fastest Si-based comparator on the market today to very low power CMOS comparators that consume only microamperes of power. Find the right comparators for your application with our selection tool and design tool.

All Comparators

  Hold Shift Key for secondary sorting
SortOrderPart#Vin RangeVos
(typ)
(V)
Output LogicProp Delay V p-p
(typ)
(s p-p)
Adjustable HysteresisInput LatchVs TypeVsupply Pos-1
(max)
(V)
Vs Pos-1
(min)
(V)
# of ChannelsUS Price 1000 to 4999
($ US)
1ADCMP380 2 to 5.5 V- Open-Drain 23µ Fixed No Single 5.5 0.9 1 $0.39
2ADCMP395 -0.2 to Vcc+0.2 V 1m- 9.5µ- No Single 5.5 2.3 2 $0.64
3ADCMP394 -0.2 to Vcc+0.2 V 1m- 9.5µ- No Single 5.5 2.3 1 $0.37
4ADCMP392 -0.2 to Vcc+0.2 V 500µ- 4.5µ- No Single 5.5 2.3 2 $0.34
5ADCMP391 -0.2 to Vcc+0.2 V 500µ- 4.5µ- No Single 5.5 2.3 1 $0.25
6ADCMP393 -0.2 to Vcc+0.2 V 500µ- 4.5µ Fixed No Single 5.5 2.3 4 $0.49
7ADCMP396 -0.2 to Vcc+0.2 V 500µ- 4.94µ Fixed No Single 5.5 2.3 4 $0.98
8ADCMP671-- Open-Drain 10µ Fixed No Single 5.5 1.7 2 $1.49
9AD8468 -0.2 to Vcc+0.2 V 3m Push-Pull 35n Fixed No Single 5.5 2.5 1 $0.80
10HMC974 -1.5 to 1.5 V 4m ECL, PECL 88p- Yes Multi-- 1-
11AD8465 -0.5 to 5.7 V 5m LVDS 1.6n Adjustable Yes Dual 5.5 2.5 1 $2.98
12HMC875 -2 to 2 V 5m CML 120p Adjustable Yes Dual-- 1-
13HMC874 -2 to 2 V 5m- 85p Adjustable Yes Multi 3.135 3.465 1-
14ADCMP609 -0.2 to Vcc+0.2 V 3m- 30n Adjustable No Single 5.5 2.5 1 $0.64
15ADCMP670Reference Circuit Available 0 to Vcc- Open-Drain 10µ Fixed No Single 5.5 1.7 2 $1.46
16ADCMP608 -0.2 to Vcc+0.2 V 3m CMOS, TTL 30n Fixed No Single 5.5 2.5 1 $0.65
17ADCMP361 0 to Vcc- Open-Drain Fixed No Single 5.5 1.7 1 $0.63
18ADCMP343 0 to Vcc- Open-Drain 10µ Adjustable No Single 5.5 1.7 2 $0.94
19ADCMP341 0 to Vcc- Open-Drain 10µ Adjustable No Single 5.5 1.7 2 $0.94
20HMC675LP3E -2 to 2 V 5m CML 100p Adjustable Yes Multi-- 1-
21HMC675LC3C -2 to 2 V 5m CML 100p Adjustable Yes Multi-- 1-
22HMC674LP3E -2 to 2 V 5m- 85p Adjustable Yes Multi-- 1-
23HMC674LC3C -2 to 2 V 5m- 85p Adjustable Yes Multi 3.465 3.135 1-
24ADCMP607 -0.2 to Vcc+0.2 V- CML 1.2n Adjustable Yes Dual 5.5 2.5 1 $2.45
25ADCMP606 -0.2 to Vcc+0.2 V- CML 1.2n Fixed No Single 5.5 2.5 1 $2.18
26ADCMP605 -0.2 to Vcc+0.2 V 5m LVDS 1.6n Adjustable Yes Dual 5.5 2.5 1 $2.38
27ADCMP604 -0.2 to Vcc+0.2 V 5m LVDS 1.6n Fixed No Single 5.5 2.5 1 $2.18
28ADCMP603 -0.5 to Vcc+0.5 V 2m CMOS, TTL 3.5n Adjustable Yes Dual 5.5 2.5 1 $1.87
29ADCMP602 -0.2 to Vcc+0.2 V 2m CMOS, TTL 3.5n Adjustable Yes Dual 5.5 2.5 1 $1.87
30ADCMP601Reference Circuit Available -0.2 to Vcc+0.2 V 2m CMOS, TTL 3.5n Adjustable Yes Single 5.5 2.5 1 $1.77
31ADCMP600 -0.2 to Vcc+0.2 V 2m CMOS, TTL 3.5n Fixed No Single 5.5 2.5 1 $1.72
32ADCMP582 -2 to 3 V 4m PECL 180p Adjustable Yes Dual 5.5 4.5 1 $7.08
33ADCMP581 -2 to 3 V 4m ECL 180p Adjustable Yes Dual 5.5 4.5 1 $7.08
34ADCMP580 -2 to 3 V 4m CML 180p Adjustable Yes Dual 5.5 4.5 1 $7.29
35ADCMP573 -0.2 to Vcci-2.1 V 2m PECL 150p Adjustable Yes Single 5.4 3.1 1 $7.08
36ADCMP572 -0.2 to Vcci-2.1 V 2m CML 150p Adjustable Yes Single 5.4 3.1 1 $7.08
37ADCMP553 -0.2 to Vcc-2 V 2m PECL 500p Fixed Yes Single 5.25 3.135 1 $1.82
38ADCMP552 -0.2 to Vcc-2 V 2m PECL 500p Adjustable Yes Single 5.25 3.135 2 $3.04
39ADCMP551 -0.2 to Vcc-2 V 2m PECL 500p Fixed Yes Single 5.25 3.135 2 $2.43
40ADCMP371Reference Circuit Available 0 to 22 V 6m Push-Pull Fixed No Single 5.5 2.25 1 $0.29
41ADCMP370Reference Circuit Available 0 to 22 V 6m Open-Drain Fixed No Single 5.5 2.25 1 $0.29
42ADCMP356Reference Circuit Available 0 to 22 V- Active-High, Push-Pull Fixed No Single 5.5 2.25 1 $0.32
43ADCMP354 0 to 22 V- Active-High, Open-Drain Fixed No Single 5.5 2.25 1 $0.37
44ADCMP350Reference Circuit Available 0 to 22 V- Active-Low, Open-Drain Fixed No Single 5.5 2.25 1 $0.37
45ADCMP564 -2 to 3 V 2m ECL 700p Adjustable Yes Dual 5.25 4.75 2 $2.43
46ADCMP563 -2 to 3 V 2m ECL 700p Fixed Yes Dual 5.25 4.75 2 $2.50
47ADCMP562 -2 to 3 V 3 PECL 750p Adjustable Yes Dual 5.25 4.75 2 $2.43
48ADCMP561 -2 to 3 V 3 PECL 750p Fixed Yes Dual 5.25 4.75 2 $2.50
49ADCMP565-- ECL-- X--- 2 $5.88
50ADCMP566 -2 to 3 V 1.5m ECL 250p Fixed Yes Dual 5.25 4.75 2 $3.75
51ADCMP567 -2 to 3 V 1m PECL 250p Fixed Yes Dual 5.25 4.75 2 $3.64
52AD8612 0 to 3 V 7 TTL 5.5n Fixed Yes Single 5.5 4.5 2 $3.41
53AD8611 0 to 3 V 7m TTL 5.5n Fixed Yes Single 6 2.7 1 $2.02
54AD8564 -5.0 to 3.0 V 3 CMOS, TTL 8n Fixed No Dual 5.5 4.5 4 $3.73
55AD8561 -5.0 to 3.0 V, 0 to 3 V 3 TTL 7n Fixed Yes Dual 5.5 4.5 1 $1.78
56CMP402 -5.0 to 4.0 V 3m CMOS, TTL 60n Fixed No Dual, Single 5 0 4 $3.68
57CMP401 -5.0 to 4.0 V 3m CMOS, TTL 33n Fixed No Dual, Single 5 0 4 $3.39
58AD790Reference Circuit Available -Vs to Vs -2 V 600m CMOS, TTL 45n Fixed Yes Multi 15 15 1 $4.08
59AD96687 -2.5 to 5.0 V 1m ECL 6n Fixed Yes Dual 5 5 2 $3.09
60AD96685 -2.5 to 5.0 V 1m ECL 6n Fixed Yes Dual 5 5 1 $3.09
61CMP04 0 to V+ -1.5 V 400µ Open-Collector 1.3µ Fixed No Single 5 5 4 $5.92

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