Products Found: 2115

Showing Results For: Comparators

Comparators

Comparators are essential devices designed to compare two currents or voltages by giving output digital signals to represent the larger outputs. These circuits are particularly made to operate like operational amplifiers and are the essential components in various electronic devices, analogue digital converters (ADCs), and relaxation oscillators. They are also essential to find the input value has reached a predefined value or threshold. 

How Do Comparators Work?

Comparators consist of two input pins and work by turning the output on upon detecting a change or similarity. For instance, when the minus voltage on the inverting pin becomes equal to that of the non-inverting plus voltage, the pin turns on. Typically, in an activated comparator, the output pin switches to the ground and is open. 

What are the Different Types of Comparators?

There is a wide range of comparator types given below.

  • Current Sense
  • Ground Sense
  • Quad differential
  • Differential / Dual Differential
  • Dual / Dual CMOS
  • High-speed CMOS
  • Low current CMOS
  • Low power / low voltage / low-power CMOS
  • Voltage
  • Dual Voltage / General Voltage
  • High speed 
  • Micropower
  • Nano-power
  • Precision
  • Push or pull output
  • Window
  • General-Purpose
  • Rail to rail

Comparators Based on Mounting Types

Comparators are available in SMD, through-hole, and surface mount mounting configurations, ideal for various applications. 

Comparator Types Based on the Power Supply

These essential devices also come in single and dual power supply configurations.

Applications of Comparators

The major function of a comparator is to transform analogue to digital converters and compare the high or low output digital signals. They are also employed in:

  • Automatic switching gadgets
  • Environment monitoring devices.

FILTERS
Filters
Showing
1 -
Enrgtech #
Manufacturer Part No
Name
Availability
Price
Rating
STMicroelectronics
Rohs Verified
LM239PT, STMicroelectronics
49219 In Stock
Check Stock & Lead Times Packaging Options
2500 +
£ 0.19
Rohs Verified
FAN156L6X, onsemi
6205 In Stock
Check Stock & Lead Times Packaging Options
5000 +
£ 0.17
DiodesZetex
Rohs Verified
LM2901AQS14-13, DiodesZetex
Pre Order
Check Stock & Lead Times Packaging Options
2500 +
£ 0.11
STMicroelectronics
Rohs Verified
TS862IDT, STMicroelectronics
21768 In Stock
Check Stock & Lead Times Packaging Options
2500 +
£ 0.31
STMicroelectronics
Rohs Verified
TS3704IPT, STMicroelectronics
36399 In Stock
Check Stock & Lead Times Packaging Options
2500 +
£ 0.39
STMicroelectronics
Rohs Verified
LM2901YPT, STMicroelectronics
8162 In Stock
Check Stock & Lead Times Packaging Options
2500 +
£ 0.20
STMicroelectronics
Rohs Verified
LM393PT, STMicroelectronics
8125 In Stock
Check Stock & Lead Times Packaging Options
4000 +
£ 0.083
STMicroelectronics
Rohs Verified
LM2903YST, STMicroelectronics
18377 In Stock
Check Stock & Lead Times Packaging Options
4000 +
£ 0.11
STMicroelectronics
Rohs Verified
LM339QT, STMicroelectronics
27502 In Stock
Check Stock & Lead Times Packaging Options
3000 +
£ 0.14
Microchip
Rohs Verified
MCP6547T-E/MS, Microchip
Pre Order
Check Stock & Lead Times Packaging Options
2500 +
£ 0.32
Microchip
Rohs Verified
MIC6270YM5-TR, Microchip
11998 In Stock
Check Stock & Lead Times Packaging Options
3000 +
£ 0.26
STMicroelectronics
Rohs Verified
LM239D, STMicroelectronics
14553 In Stock
Check Stock & Lead Times Packaging Options
50 +
£ 0.13
500 +
£ 0.12
1000 +
£ 0.11
STMicroelectronics
Rohs Verified
TS3702IDT, STMicroelectronics
6735 In Stock
Check Stock & Lead Times Packaging Options
2500 +
£ 0.20
Maxim Integrated
Rohs Verified
MAX920EUK+T, Maxim Integrated
2945 In Stock
Check Stock & Lead Times Packaging Options
2500 +
£ 0.88
Texas Instruments
TL3016CDR, Texas Instruments
3292 In Stock
Check Stock & Lead Times Packaging Options
75 +
£ 1.66
375 +
£ 1.49
750 +
£ 1.36
Rohs Verified
NCS2250SN2T1G, onsemi
9748 In Stock
Check Stock & Lead Times Packaging Options
3000 +
£ 0.14
STMicroelectronics
Rohs Verified
TS883IST, STMicroelectronics
2927 In Stock
Check Stock & Lead Times Packaging Options
4000 +
£ 0.80
Texas Instruments
Rohs Verified
SN74LS682N, Texas Instruments
252 In Stock
Check Stock & Lead Times Packaging Options
20 +
£ 2.68
40 +
£ 2.55
100 +
£ 2.15
Texas Instruments
Rohs Verified
SN74LS85N, Texas Instruments
1253 In Stock
Check Stock & Lead Times Packaging Options
25 +
£ 1.02
50 +
£ 0.97
125 +
£ 0.91
STMicroelectronics
Rohs Verified
LM293ADT, STMicroelectronics
29615 In Stock
Check Stock & Lead Times Packaging Options
2500 +
£ 0.11
Texas Instruments
Rohs Verified
LM2903N/NOPB, Texas Instruments
3763 In Stock
Check Stock & Lead Times Packaging Options
40 +
£ 0.65
80 +
£ 0.55
200 +
£ 0.53
Texas Instruments
Rohs Verified
LM139D, Texas Instruments
5603 In Stock
Check Stock & Lead Times Packaging Options
50 +
£ 1.16
Texas Instruments
Rohs Verified
LM239D, Texas Instruments
4319 In Stock
Check Stock & Lead Times Packaging Options
50 +
£ 0.55
100 +
£ 0.44
250 +
£ 0.42
STMicroelectronics
Rohs Verified
TS332IQ2T, STMicroelectronics
20092 In Stock
Check Stock & Lead Times Packaging Options
3000 +
£ 0.55
STMicroelectronics
Rohs Verified
TS3011IYQ3T, STMicroelectronics
3041 In Stock
Check Stock & Lead Times Packaging Options
3000 +
£ 1.23
Showing
1 -

New Items
New items
MAX964EEE+, Maxim

MAX964EEE+, Maxim

Quad Comparators, Maxim Integrated Comparators, Maxim Integrated
New items
LT1720IDD#PBF, Linear Technology

LT1720IDD#PBF, Linear Technology

Comparators, Linear Technology Linear Technology High speed comparators and micropower comparators have many useful features such as split input and output supplies, integrated references and amplifiers. They also offer application specific comparators such as window comparators. Micropower Comparator: supply currents as low as 300nA Comparators, Linear Technology
New items
AZV331KSTR-G1, DiodesZetex

AZV331KSTR-G1, DiodesZetex

Single Comparators, Diodes Inc Comparators, Diodes Inc
New items
MAX921CPA+, Maxim

MAX921CPA+, Maxim

Single Comparators, Maxim Integrated Comparators, Maxim Integrated
New items
LT1721CS#PBF, Linear Technology

LT1721CS#PBF, Linear Technology

Comparators, Linear Technology Linear Technology High speed comparators and micropower comparators have many useful features such as split input and output supplies, integrated references and amplifiers. They also offer application specific comparators such as window comparators. Micropower Comparator: supply currents as low as 300nA Comparators, Linear Technology
New items
MAX922CSA+, Maxim

MAX922CSA+, Maxim

Dual Comparators, Maxim Integrated Comparators, Maxim Integrated
New items
MAX924ESE+, Maxim

MAX924ESE+, Maxim

Quad Comparators, Maxim Integrated Comparators, Maxim Integrated
New items
LT6703HVIS5-3#TRMPBF, Linear Technology

LT6703HVIS5-3#TRMPBF, Linear Technology

Comparators, Linear Technology Linear Technology High speed comparators and micropower comparators have many useful features such as split input and output supplies, integrated references and amplifiers. They also offer application specific comparators such as window comparators. Micropower Comparator: supply currents as low as 300nA Comparators, Linear Technology
New items
BA2903SF-E2, ROHM

BA2903SF-E2, ROHM

General purpose BA8391G/BA10393/BA10339 family and high reliability BA2903/BA2901 family integrate one, two or four independent high gain voltage comparator. Some features are the wide operating voltage that is 2 to 36[V] (for BA8391G, BA10393, BA2903, BA2901 family), 3 to 36[V] (for BA10339 family) and low supply current. Therefore, this series is suitable for any application. Operable with a signal power supply Wide operating supply voltage +2.0[V] ~ +36.0[V] (single supply) ±1.0[V] ~ ±18.0[V] (split supply) Standard comparator pin-assignments Input and output are operable ground sense Internal ESD protection Human body model (HBM)±5000[V](Typ.) Gold PAD Wide temperature range -40[℃] ~ +125[℃] Applications: Car Audio Air-conditioner PND (Portable Navigation Device) LED Lighting Refrigerator STB (Set Top Box) Home Theater System IH Cooking Heater
New items
LM393QT, STMicroelectronics

LM393QT, STMicroelectronics

IC COMPARATOR DUAL 8-UFSON 2X2
New items
MAX961EUA+, Maxim Integrated
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Comparators and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Comparators or any other product.
This depends on the Comparators individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Comparators and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Comparators.
Yes. We keep updating our stock frequently and if a product like Comparators is not in stock then we will let you know.