Differential Amplifiers

What is a Differential Amplifier?A differential amplifier is a type of electronic amplifier that increases the difference between 2 input voltages. Differential amplifiers also suppress and voltage common to the two inputs. A digital amplifier is one on the most used and important components within integrated circuits.Differential Amplifier 2 inputs One inverting One non-invertingWhy use a Differential Amplifier?Differential amplifiers are used to amplify balanced differential signals which are used to communicate small signals in electrically noisy environments. The signal wires should be close or wired together and most of the induced noise with be common mode, affecting both wires in the same way.Differential Amplifier Applications.The main application of a differential amplifier is to get rid of any noise and voltages that are present in both of the voltage inputs. This noise is present in common mode fluctuating voltage. Differential amplifiers are used in circuits that utilise negative feedback, controlling motors and signal amplification.Various electronic devices use differential amplifiers. FM/Am Radio signal recovery Audio pre-amplifiers Microphone pre-amplifiers TV Signal recovery Digital to analogue convertersA Differential amplifier can be configured to operate as single ended amplifier by grounding one of the inputs.Modern differential amplifiers normally sit on a single microchip. Inside the microchip, positive and negative signals are added and become a single output.What is CMRR and PSRR?CMRR – Common mode rejection ratioPSSR – Power supply rejection ratio

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Omschrijving Prijs Power Supply Type Typical Single Supply Voltage Typical Dual Supply Voltage Maximum Input Offset Voltage Maximum Input Resistance Maximum Voltage Gain Typical Gain Bandwidth Product Minimum CMRR Output Configuration Number of Channels per Chip Mounting Type Package Type Pin Count Rail to Rail
RS-stocknr. 786-3362
FabrikantnummerAD8476ARMZ
FabrikantAnalog Devices
€ 4,64
Each
Aantal stuks
Dual 3 → 18 V ±1.5 → ±9V 900µV - 1V/V 6MHz - - 1 Surface Mount MSOP 8 Rail to Rail Output
RS-stocknr. 647-665
FabrikantnummerINA106KP
€ 10,47
Each
Aantal stuks
Dual - ±15V 0.5mV 0.11MΩ 20dB - 86dB - 1 Through Hole PDIP 8 -
RS-stocknr. 121-8455
FabrikantnummerINA106KP
€ 9,779
Each (In a Tube of 50)
Aantal stuks
Dual - ±15V 0.5mV 0.11MΩ 20dB - 86dB - 1 Through Hole PDIP 8 -
RS-stocknr. 145-6212
FabrikantnummerLT1990CS8#PBF
FabrikantAnalog Devices
€ 1,859
Each (In a Tube of 100)
Aantal stuks
Dual, Single 2.7 → 36 V ±250V 4.5mV 2MΩ - 105kHz 58dB - 2 Surface Mount SOIC 8 Rail to Rail Output
RS-stocknr. 779-9561
FabrikantnummerLT1990CS8#PBF
FabrikantAnalog Devices
€ 2,86
Each (In a Pack of 2)
Aantal stuks
Dual, Single 2.7 → 36 V ±250V 4.5mV 2MΩ - 105kHz 58dB - 2 Surface Mount SOIC 8 Rail to Rail Output
RS-stocknr. 912-8810
FabrikantnummerAD8139ARDZ
FabrikantAnalog Devices
€ 5,94
Each (In a Tube of 98)
Aantal stuks
Dual, Single 5 V, 9 V ±3 V, ±5 V 0.5mV 1.5MΩ 0.009dB - 75dB - 1 Surface Mount SOIC 8 Rail to Rail Output
RS-stocknr. 496-7171
FabrikantnummerAD8139ARDZ
FabrikantAnalog Devices
€ 7,46
Each
Aantal stuks
Dual, Single 5 V, 9 V ±3 V, ±5 V 0.5mV 1.5MΩ 0.009dB - 75dB - 1 Surface Mount SOIC 8 Rail to Rail Output
RS-stocknr. 912-7684
FabrikantnummerAD598JRZ
FabrikantAnalog Devices
€ 38,988
Each (In a Tube of 37)
Aantal stuks
- - - - - - - - - - Surface Mount SOIC W 20 -
RS-stocknr. 697-6953
FabrikantnummerAD598JRZ
FabrikantAnalog Devices
€ 42,86
Each
Aantal stuks
- - - - - - - - - - Surface Mount SOIC W 20 -
RS-stocknr. 851-6859
FabrikantnummerLTC6362IMS8#PBF
FabrikantAnalog Devices
€ 3,586
Each (In a Pack of 5)
Aantal stuks
Single 2.8 → 5.25 V - ±30mV 230kΩ 95dB 180MHz 75dB - 1 Surface Mount MSOP 8 Rail to Rail Input/Output
RS-stocknr. 378-2777
FabrikantnummerINA145UA
€ 3,64
Each
Aantal stuks
Dual, Single 12 V, 15 V, 18 V, 24 V, 28 V, 5 V, 9 V ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 1mV 0.08MΩ 60dB - 76dB - 1 Surface Mount SOIC 8 -
RS-stocknr. 912-6145
FabrikantnummerAD698APZ
FabrikantAnalog Devices
€ 30,137
Each (In a Tube of 39)
Aantal stuks
- 17.5 V 13V - - - - - - - Surface Mount PLCC 28 -
RS-stocknr. 697-6988
FabrikantnummerAD698APZ
FabrikantAnalog Devices
€ 33,14
Each
Aantal stuks
- 17.5 V 13V - - - - - - - Surface Mount PLCC 28 -
RS-stocknr. 914-3046
FabrikantnummerTHS4541IRGTT
€ 6,69
Each
Aantal stuks
Single 3 V - 850µV - 119dB 850MHz 85dB - 1 Surface Mount QFN 16 Rail to Rail Output
RS-stocknr. 653-1336
FabrikantnummerTHS4131IDGN
€ 7,73
Each
Aantal stuks
Dual, Single 5 V ±15V 2mV 34MΩ 78dB 225MHz 80dB - 1 Surface Mount MSOP 8 -
RS-stocknr. 162-9862
FabrikantnummerTHS4541IRGTT
€ 5,101
Each (On a Reel of 250)
Aantal stuks
Single 3 V - 850µV - 119dB 850MHz 85dB - 1 Surface Mount QFN 16 Rail to Rail Output
RS-stocknr. 100-3829
FabrikantnummerINA145UA
€ 3,251
Each (In a Tube of 75)
Aantal stuks
Dual, Single 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 1mV 0.08MΩ 60dB - 76dB - 1 Surface Mount SOIC 8 -
RS-stocknr. 162-5292
FabrikantnummerTHS4131IDGN
€ 6,501
Each (In a Tube of 80)
Aantal stuks
Dual, Single 5 V ±15V 2mV 34MΩ 78dB 225MHz 80dB - 1 Surface Mount MSOP 8 -
RS-stocknr. 806-7953
FabrikantnummerAD8279ARZ
FabrikantAnalog Devices
€ 3,72
Each (In a Pack of 2)
Aantal stuks
Dual, Single 2 → 36 V ±2 → ±18V 500µV 120kΩ - 1MHz 74dB - 1 Surface Mount SOIC 14 -
RS-stocknr. 100-0744
FabrikantnummerINA105KP
€ 7,436
Each (In a Tube of 50)
Aantal stuks
Dual - ±15V 0.5mV 0.05MΩ 0dB - 72dB - 1 Through Hole PDIP 8 -