LT1920IS8#TRPBF

Voltage - Input Offset:	30µV
Base Part Number:	LT1920
Supplier Device Package:	8-SO
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Voltage - Supply, Single/Dual (±):	4.6 V ~ 36 V, ±2.3 V ~ 18 V
Current - Output / Channel:	27mA
Current - Supply:	900µA
Series:	--
Current - Input Bias:	500pA
Gain Bandwidth Product:	1MHz
Slew Rate:	1.2 V/µs
Output Type:	--
Number of Circuits:	1
Amplifier Type:	Instrumentation
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to LT1920IS8#TRPBF

The LT1920IS8#TRPBF is a micro-power, single-supply, Rail-to-Rail input/output (RRIO) operational amplifier designed with low quiescent current and excellent wideband performance from 0 – 15 MHz. The LT1920IS8#TRPBF is optimized to provide low distortion, low noise and rail-to-rail operation on a single 3V supply.

Application Field and Working Principle of LT1928IS8#TRPBF

LT1920IS8#TRPBF belongs to Linear, Amplifiers, Instrumentation, OP Amps, Buffer Amps. It is suitable for a variety of applications, including sensors, transducers, communications circuits, automotive, industrial and consumer electronics. The LT1920IS8#TRPBF has internal gain of 60 dB and is stated with a maximum input referred noise of 0.9nV/VHz, a typical noise figure of 2.6nV/VHz, and a 46dB open-loop gain bandwidth product of 150kHz. It is capable of driving large capacitive loads up to 15 pF and is typically used in applications involving buffer, driving ADC or DAC, video tracing, level shifting and general purpose amplified stages.The LT1920IS8#TRPBF has two powered inputs, the non-inverting input (+IN) and the inverting input (-IN). Its output is connected to the load via the OUT pin. The input signals applied to the LT1920IS8#TRPBF are differentiated between the inverting (- IN) and non-inverting (+ IN) pins. In an ideal op-amp, the amplifying element can be input signals with a current of zero, as the voltage difference between these two pins is zero. This ideal op-amp amplifies the input signals with a gain of the gains given by the ratio of the resistors of the feedback circuit at the OP-AMP output.The output voltage of the circuit is then determined by the difference between the two input voltages (i.e. the input signal) multiplied by the amplification factor. The amplified voltage is fed back to the non-inverting input (Vin+).The LT1920IS8#TRPBF is capable of driving loads up to 15pF, at a low supply voltage of 3 volts. It has a low power consumption of 200µA, which makes it suitable for battery-powered applications. With a 0 to 70 degrees Celsius operating temperature range and the ability to handle -12 dBm to 3 dBm output power range, it can be used in a variety of applications.In conclusion, the LT1920IS8#TRPBF is a high performance Rail to Rail instrumentation amplifier with excellent wideband performance, low quiescent current and low distortion. It is suitable for a variety of applications with its low power consumption, wide input bandwidth and drive capacity. It can be used for a wide variety of applications, from sensors and transducers to consumer electronics. Its excellent operational characteristics make it an ideal choice for signal conditioning applications and systems.

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