Allicdata Part #: | LOG104AIDE4-ND |
Manufacturer Part#: |
LOG104AIDE4 |
Price: | $ 9.80 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC OPAMP LOGARITHMIC 45KHZ 8SOIC |
More Detail: | Logarithmic and Log Ratio Amplifier 1 Circuit 8-S... |
DataSheet: | LOG104AIDE4 Datasheet/PDF |
Quantity: | 1000 |
75 +: | $ 8.91023 |
Series: | -- |
Packaging: | Tube |
Part Status: | Active |
Amplifier Type: | Logarithmic and Log Ratio |
Number of Circuits: | 1 |
Output Type: | -- |
Slew Rate: | 0.5 V/µs |
-3db Bandwidth: | 45kHz |
Current - Input Bias: | 5pA |
Voltage - Input Offset: | 300µV |
Current - Supply: | 1mA |
Voltage - Supply, Single/Dual (±): | ±4.5 V ~ 18 V |
Operating Temperature: | -5°C ~ 75°C |
Mounting Type: | Surface Mount |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package: | 8-SOIC |
Base Part Number: | LOG104 |
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Linear amplifiers are important components of any instrumentation systems. The LOG104AIDE4 is an analogue amplifier that is used in instrumentation systems to measure the magnitude of a signal. It consists of four single-ended stages that are cascaded in series. Each stage consists of an operational amplifier (Op-Amp), a buffer amplifier, a voltage amplifier and a current amplifier.
The Op-Amp used in this amplifier is the LM741. It is a low power amplifier capable of delivering a maximum output voltage of 15V. The Op-Amp is the main component of this amplifier and is responsible for the processing of the signal. The signal is then amplified before it is passed to the buffer amplifier and further amplified by the voltage and current amplifiers. The total gain of the amplifier is determined by the gain of each individual stage.
The working principle of the LOG104AIDE4 is based on negative feedback. The signal inputs to the amplifier are used to control the output of the amplifier by providing the feedback signal. The signal is first amplified by the Op-Amp and then passes through the buffer amplifier. The buffer amplifier is a unity gain amplifier which buffers the signal before it is further amplified by the voltage and current amplifiers. The output signal is then measured by the instrumentation system.
The main advantage of this amplifier is its linearity. It provides excellent signal linearity as the output is proportional to the input. It also has low distortion which makes it suitable for measuring signals with low noise. This amplifier is relatively easy to employ and does not require complex circuitry.
The LOG104AIDE4 is an ideal amplifier for instrumentation systems. It has excellent signal linearity, low distortion and low power consumption. It is suitable for measuring signals with low noise. The amplifier is relatively easy to use and does not require complex circuitry. This amplifier can be employed in a variety of instrumentation applications.
The specific data is subject to PDF, and the above content is for reference
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