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. 647-665
FabrikantnummerINA106KP
€ 10,47
Each
Aantal stuks
Dual - ±15V 0.5mV 0.11MΩ 20dB - 86dB - 1 Through Hole PDIP 8 -
RS-stocknr. 100-0744
FabrikantnummerINA105KP
€ 6,932
Each (In a Tube of 50)
Aantal stuks
Dual - ±15V 0.5mV 0.05MΩ 0dB - 72dB - 1 Through Hole PDIP 8 -
RS-stocknr. 162-5551
FabrikantnummerTL592B-8D
€ 1,261
Each (In a Tube of 75)
Aantal stuks
Dual - ±6V - 0.004MΩ - - 60dB - 1 Surface Mount SOIC 8 -
RS-stocknr. 162-8363
FabrikantnummerTHS4531AID
€ 2,641
Each (In a Tube of 75)
Aantal stuks
Single 2.5 → 5.5 V - ±2000µV - 113dB 27MHz 90dB - 1 Surface Mount SOIC 8 Rail to Rail Output
RS-stocknr. 162-5032
FabrikantnummerINA2143U
€ 4,161
Each (In a Tube of 50)
Aantal stuks
Dual, Single 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V ±15V 0.5mV 0.055MΩ 20dB - 86dB - 2 Surface Mount SOIC 14 -
RS-stocknr. 660-5207
FabrikantnummerINA106U
€ 11,36
Each
Aantal stuks
Dual - ±15V 0.5mV 0.11MΩ 20dB - 86dB - 1 Surface Mount SOIC 8 -
RS-stocknr. 661-2551
FabrikantnummerTL592B-8D
€ 2,21
Each
Aantal stuks
Dual - ±6V - 0.004MΩ - - 60dB - 1 Surface Mount SOIC 8 -
RS-stocknr. 178-8879
FabrikantnummerLME49724MR/NOPB
€ 3,178
Each (In a Tube of 95)
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 660-5402
FabrikantnummerINA2143U
€ 4,63
Each
Aantal stuks
Dual, Single 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V ±15V 0.5mV 0.055MΩ 20dB - 86dB - 2 Surface Mount SOIC 14 -
RS-stocknr. 814-4013
FabrikantnummerTHS4531AID
€ 2,944
Each (In a Pack of 5)
Aantal stuks
Single 2.5 → 5.5 V - ±2000µV - 113dB 27MHz 90dB - 1 Surface Mount SOIC 8 Rail to Rail Output
RS-stocknr. 824-7020
FabrikantnummerLME49724MR/NOPB
€ 2,305
Each (In a Pack of 2)
Aantal stuks
Dual - ±2.5 → ±18V - - - 50MHz - - 1 Surface Mount SOIC 8 -
RS-stocknr. 647-659
FabrikantnummerINA105KP
€ 8,12
Each
Aantal stuks
Dual - ±15V 0.5mV 0.05MΩ 0dB - 72dB - 1 Through Hole PDIP 8 -
RS-stocknr. 162-5016
FabrikantnummerINA106U
€ 9,691
Each (In a Tube of 75)
Aantal stuks
Dual - ±15V 0.5mV 0.11MΩ 20dB - 86dB - 1 Surface Mount SOIC 8 -
RS-stocknr. 661-2517
FabrikantnummerTHS4130CDGN
€ 4,50
Each
Aantal stuks
Dual, Single 5 V ±15V 2mV 34MΩ 78dB 225MHz 80dB - 1 Surface Mount MSOP 8 -
RS-stocknr. 462-0967
FabrikantnummerTHS4505DGN
€ 5,34
Each
Aantal stuks
Dual, Single 5 V ±5V 7mV 0.025MΩ 54dB 200MHz 74dB - 1 Surface Mount MSOP 8 -
RS-stocknr. 145-7752
FabrikantnummerINA2133U
€ 4,344
Each (In a Tube of 50)
Aantal stuks
Dual, Single 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V ±15V 0.75mV 0.05MΩ 0dB - 80dB - 2 Surface Mount SOIC 14 -
RS-stocknr. 162-9811
FabrikantnummerLMH3401IRMST
€ 11,157
Each (On a Reel of 250)
Aantal stuks
Single 5 V - - 29(Differential) Ω, 55 (Single) Ω 16dB 4 (Small Signal) GHz, 7 (Large Signal) GHz - - 1 Surface Mount UQFN 14 -
RS-stocknr. 517-0356
FabrikantnummerTHS4509RGTT
€ 7,44
Each
Aantal stuks
Dual, Single 5 V ±2.5V 4mV 0.05MΩ 68dB 3GHz - - 1 Surface Mount QFN 16 -
RS-stocknr. 451-5196
FabrikantnummerINA148UA
€ 5,11
Each
Aantal stuks
Dual, Single 3 V, 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 5mV 2MΩ 0dB - 70dB - 1 Surface Mount SOIC 8 -
RS-stocknr. 462-0721
FabrikantnummerTHS4130IDGN
€ 4,61
Each
Aantal stuks
Dual, Single 5 V ±15V 2mV 34MΩ 78dB 225MHz 80dB - 1 Surface Mount MSOP 8 -