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.

Comparators

  Hold Shift Key for secondary sorting
SortOrderPart## of ChannelsVos
(typ)
(V)
Prop Delay V p-p
(typ)
(s p-p)
Output LogicAdjustable HysteresisInternal ReferencePower
(typ)
(W)
Supply Voltage RangePrice (1000+)
($ US)
1LT6754 1 750μ 1.8n LVDS Adjustable No 67m 2.4V to 5.25V $1.98 (LTC6754ISC6#TRPBF)
2ADCMP380 1- 23μ Open-Drain Fixed Yes 1.045μ 2V to 5.5V $0.39 (ADCMP380-1ACBZ-RL7)
3LTC6752-4 1 1.2m 2.9n CMOS Adjustable No 12.5m 2.45V to 5.25V-
4LTC6752-3 1 1.2m 2.9n CMOS Adjustable No 16.63m 2.45V to 5.25V $1.71 (LTC6752IUD-3#PBF)
5LTC6752-2 1 1.2m 2.9n CMOS Adjustable No 12.5m 2.45V to 5.25V $1.71 (LTC6752IMS8-2#PBF)
6LTC6752-1 1 1.2m 2.9n CMOS Adjustable No 12.5m 2.45V to 3.5V $1.67 (LTC6752ISC6-1#TRPBF)
7LTC6752 1 1.2m 2.9n CMOS Adjustable No 12.5m 2.45V to 3.5V $1.62 (LTC6752IS5#TRPBF)
8ADCMP395 2 1m 9.5μ Open-Drain Fixed Yes 85.5μ 2.3V to 5.5V $0.64 (ADCMP395ARMZ)
9ADCMP394 1 1m 9.5μ Open-Drain Fixed Yes 77.9μ 2.3V to 5.5V $0.37 (ADCMP394ARZ)
10ADCMP392 2 500μ 4.5μ Open-Drain Fixed No 50.8μ 2.3V to 5.5V $0.34 (ADCMP392ARZ)
11ADCMP391 1 500μ 4.5μ Open-Drain Fixed No 42.78μ 2.3V to 5.5V $0.25 (ADCMP391ARZ)
12ADCMP393 4 500μ 4.5μ Open-Drain Fixed No 61.64μ 2.3V to 5.5V $0.49 (ADCMP393ARUZ)
13ADCMP396 4 500μ 4.94μ Open-Drain Fixed Yes 95.7μ 2.3V to 5.5V $0.98 (ADCMP396ARZ)
14LTC6957-4 1- 950p CMOS- No 59.4m 3.15V to 3.45V $3.60 (LTC6957IDD-4#PBF)
15LTC6957-3 1- 950p CMOS- No 59.4m 3.15V to 3.45V $3.60 (LTC6957IDD-3#PBF)
16LTC6957-2 1- 840p LVDS- No 59.4m 3.15V to 3.45V $3.60 (LTC6957IDD-2#PBF)
17LTC6957-1 1- 500p LVPECL- No 59.4m 3.15V to 3.45V $3.60 (LTC6957IDD-1#PBF)
18ADCMP671 2- 10μ Open-Drain Fixed Yes 9.69μ 1.7V to 5.5V $1.49 (ADCMP671-1YUJZ-RL7)
19AD8468 1 3m 35n CMOS, TTL Fixed No 4.95m 2.5V to 5.5V $0.80 (AD8468WBKSZ-R7)
20HMC974 1 4m 88p PECL- No 240m 3.3V, -3V-
21AD8465 1 5m 1.6n LVDS Adjustable No 95m 2.5V to 5.5V $2.98 (AD8465WBCPZ-R7)
22HMC874 1 5m 85p PECL Adjustable No 140m 3.3V, -3V-
23LTC6702 2 1m 320n CMOS Fixed No 72μ 1.7V to 5.5V $0.96 (LTC6702CDC#TRPBF)
24ADCMP609 1 3m 30n CMOS, TTL Adjustable No 1.4m 2.5V to 5.5V $0.64 (ADCMP609BRMZ)
25ADCMP670Reference Circuit Available 2- 10μ Open-Drain Fixed Yes 9.69μ 1.7V to 5.5V $1.46 (ADCMP670-1YUJZ-RL7)
26ADCMP608 1 3m 30n CMOS, TTL Fixed No 1.375m 2.5V to 5.5V $0.65 (ADCMP608BKSZ-REEL7)
27ADCMP361 1- Open-Drain Fixed Yes 11.05μ 1.7V to 5.5V $0.63 (ADCMP361YRJZ-REEL7)
28ADCMP343 2- 10μ Open-Drain Adjustable Yes 11.05μ 1.7V to 5.5V $0.94 (ADCMP343YRJZ-REEL7)
29ADCMP341 2- 10μ Open-Drain Adjustable Yes 38.5μ 1.7V to 5.5V $0.94 (ADCMP341YRJZ-REEL7)
30RH1016M 1 1m 10n CMOS None No 140m 4.5V to ±5V-
31HMC675LP3E 1 5m 100p CML Adjustable No 100m 3.3V, -3V-
32HMC675LC3C 1 5m 100p CML Adjustable No 100m 3.3V, -3V-
33HMC674LP3E 1 5m 85p PECL Adjustable No 140m 3.3V, -3V-
34HMC674LC3C 1 5m 85p PECL Adjustable No 140m 3.3V, -3V-
35ADCMP607 1 5m 1.2n CML Adjustable No 46m 2.5V to 5.5V $2.45 (ADCMP607BCPZ-R7)
36ADCMP606 1 5m 1.2n CML Fixed No 46m 2.5V to 5.5V $2.18 (ADCMP606BKSZ-REEL7)
37ADCMP605 1 5m 1.6n LVDS Adjustable No 37m 2.5V to 5.5V $2.38 (ADCMP605BCPZ-R7)
38ADCMP604 1 5m 1.6n LVDS Fixed No 37m 2.5V to 5.5V $2.18 (ADCMP604BKSZ-REEL7)
39ADCMP603 1 2m 3.5n CMOS, TTL Adjustable No 9m 2.5V to 5.5V $1.87 (ADCMP603BCPZ-R7)
40ADCMP602 1 2m 3.5n CMOS, TTL Adjustable No 7m 2.5V to 5.5V $1.87 (ADCMP602BRMZ)
41ADCMP601 1 2m 3.5n CMOS, TTL Adjustable No 7m 2.5V to 5.5V $1.77 (ADCMP601BKSZ-REEL7)
42ADCMP600 1 2m 3.5n CMOS, TTL Fixed No 7m 2.5V to 5.5V $1.72 (ADCMP600BKSZ-REEL7)
43LT6703HV-3 1- 18μ Open-Collector Fixed Yes 9.1μ 1.4V to 18V $0.83 (LT6703HVCS5-3#TRPBF)
44LT6703HV-2 1- 18μ Open-Collector Fixed Yes 9.1μ 1.4V to 18V $0.83 (LT6703HVCS5-2#TRPBF)
45LT6703-3 1- 18μ Open-Collector Fixed Yes 9.1μ 1.4V to 18V $0.82 (LT6703CDC-3#TRPBF)
46LT6703-2 1- 18μ Open-Collector Fixed Yes 9.1μ 1.4V to 18V $0.82 (LT6703CDC-2#TRPBF)
47ADCMP582 1 4m 180p PECL Adjustable No 310m 5V, -5V $7.08 (ADCMP582BCPZ-RL7)
48ADCMP581 1 4m 180p ECL Adjustable No 155m 5V, -5V $7.08 (ADCMP581BCPZ-RL7)
49ADCMP580 1 4m 180p CML Adjustable No 230m 5V, -5V $7.29 (ADCMP580BCPZ-RL7)
50ADCMP573 1 2m 150p PECL Adjustable No 110m 3.1V to 5.4V $7.08 (ADCMP573BCPZ-RL7)