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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Beskrivning Pris 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-artikelnummer 497-3687
Tillv. art.nrAD8132ARMZ
VarumärkeAnalog Devices
43,01 kr
Each
Enheter
Dual, Single 3 V, 5 V, 9 V ±3 V, ±5 V 3.5mV 3MΩ 0.129dB - - - 1 Surface Mount MSOP 8 -
RS-artikelnummer 912-8977
Tillv. art.nrAD8132ARMZ
VarumärkeAnalog Devices
35,503 kr
Each (In a Tube of 50)
Enheter
Dual, Single 3 V, 5 V, 9 V ±3 V, ±5 V 3.5mV 3MΩ 0.129dB - - - 1 Surface Mount MSOP 8 -
RS-artikelnummer 100-3830
Tillv. art.nrINA146UA
VarumärkeTexas Instruments
43,78 kr
Each (In a Tube of 75)
Enheter
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 10mV 0.11MΩ 40dB - 70dB - 1 Surface Mount SOIC 8 -
RS-artikelnummer 378-2783
Tillv. art.nrINA146UA
VarumärkeTexas Instruments
50,46 kr
Each
Enheter
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 10mV 0.11MΩ 40dB - 70dB - 1 Surface Mount SOIC 8 -
RS-artikelnummer 912-8810
Tillv. art.nrAD8139ARDZ
VarumärkeAnalog Devices
61,417 kr
Each (In a Tube of 98)
Enheter
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-artikelnummer 496-7165
Tillv. art.nrAD8137YRZ
VarumärkeAnalog Devices
26,036 kr
Each (In a Pack of 5)
Enheter
Dual, Single 3 V, 5 V, 9 V ±3 V, ±5 V 2.7mV 0.8MΩ 0.172dB - 62dB - 1 Surface Mount SOIC 8 Rail to Rail Output
RS-artikelnummer 912-9936
Tillv. art.nrADA4940-2ACPZ-R7
VarumärkeAnalog Devices
38,43 kr
Each (On a Reel of 1500)
Enheter
Single 5 V - 0.35mV 33kΩ 99dB 260MHz 86dB - 2 Surface Mount LFCSP VQ 24 Rail to Rail Output
RS-artikelnummer 764-8788
Tillv. art.nrADA4940-2ACPZ-R7
VarumärkeAnalog Devices
56,35 kr
Each
Enheter
Single 5 V - 0.35mV 33kΩ 99dB 260MHz 86dB - 2 Surface Mount LFCSP VQ 24 Rail to Rail Output
RS-artikelnummer 912-7684
Tillv. art.nrAD598JRZ
VarumärkeAnalog Devices
412,488 kr
Each (In a Tube of 37)
Enheter
- - - - - - - - - - Surface Mount SOIC W 20 -
RS-artikelnummer 496-7171
Tillv. art.nrAD8139ARDZ
VarumärkeAnalog Devices
77,14 kr
Each
Enheter
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-artikelnummer 697-6988
Tillv. art.nrAD698APZ
VarumärkeAnalog Devices
342,67 kr
Each
Enheter
- 17.5 V 13V - - - - - - - Surface Mount PLCC 28 -
RS-artikelnummer 912-6145
Tillv. art.nrAD698APZ
VarumärkeAnalog Devices
318,811 kr
Each (In a Tube of 39)
Enheter
- 17.5 V 13V - - - - - - - Surface Mount PLCC 28 -
RS-artikelnummer 912-8970
Tillv. art.nrAD8132ARZ
VarumärkeAnalog Devices
36,463 kr
Each (In a Tube of 98)
Enheter
Dual, Single 3 V, 5 V, 9 V ±3 V, ±5 V 3.5mV 3MΩ 0.129dB - - - 1 Surface Mount SOIC 8 -
RS-artikelnummer 697-6953
Tillv. art.nrAD598JRZ
VarumärkeAnalog Devices
443,17 kr
Each
Enheter
- - - - - - - - - - Surface Mount SOIC W 20 -
RS-artikelnummer 497-3700
Tillv. art.nrAD8132ARZ
VarumärkeAnalog Devices
43,74 kr
Each
Enheter
Dual, Single 3 V, 5 V, 9 V ±3 V, ±5 V 3.5mV 3MΩ 0.129dB - - - 1 Surface Mount SOIC 8 -
RS-artikelnummer 912-8801
Tillv. art.nrAD8137YRZ
VarumärkeAnalog Devices
20,751 kr
Each (In a Tube of 98)
Enheter
Dual, Single 3 V, 5 V, 9 V ±3 V, ±5 V 2.7mV 0.8MΩ 0.172dB - 62dB - 1 Surface Mount SOIC 8 Rail to Rail Output
RS-artikelnummer 877-8824
Tillv. art.nrAD8137YCPZ-R2
VarumärkeAnalog Devices
45,29 kr
Each (In a Pack of 2)
Enheter
Dual, Single 12 V ±6V 2.75mV 800kΩ 91dB 110MHz 62dB - 1 Surface Mount LFCSP 8 Rail to Rail Output
RS-artikelnummer 709-5077
Tillv. art.nrAD8206YRZ
VarumärkeAnalog Devices
31,64 kr
Each
Enheter
Single 5 V - 2mV 0.4MΩ 26.02dB 100kHz 76dB - 1 Surface Mount SOIC 8 -
RS-artikelnummer 159-8584
Tillv. art.nrADA4960-1ACPZ-R7
VarumärkeAnalog Devices
97,433 kr
Each (On a Reel of 1500)
Enheter
Single 5 V - - 10kΩ 18dB 5GHz 60dB - 1 Surface Mount LFCSP WQ 16 -
RS-artikelnummer 806-7935
Tillv. art.nrAD8274ARZ
VarumärkeAnalog Devices
25,18 kr
Each (In a Pack of 2)
Enheter
Dual - ±2.5 → ±18V 1100µV - - 20MHz 83dB - 1 Surface Mount SOIC 8 -
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