| Allicdata Part #: | EL2142CSZ-ND |
| Manufacturer Part#: |
EL2142CSZ |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Intersil |
| Short Description: | IC OPAMP DIFF 200MHZ 8SOIC |
| More Detail: | Differential Amplifier 1 Circuit 8-SOIC |
| DataSheet: | EL2142CSZ Datasheet/PDF |
| Quantity: | 1000 |
| Current - Input Bias: | 6µA |
| Base Part Number: | EL2142 |
| Supplier Device Package: | 8-SOIC |
| Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 85°C |
| Voltage - Supply, Single/Dual (±): | 6 V ~ 12.6 V, ±3 V ~ 6.3 V |
| Current - Output / Channel: | 60mA |
| Current - Supply: | 11mA |
| Voltage - Input Offset: | 10mV |
| Series: | -- |
| -3db Bandwidth: | 150MHz |
| Gain Bandwidth Product: | 200MHz |
| Slew Rate: | 400 V/µs |
| Output Type: | -- |
| Number of Circuits: | 1 |
| Amplifier Type: | Differential |
| Part Status: | Obsolete |
| Packaging: | Tube |
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EL2142CSZ Application Field and Working Principle
The EL2142CSZ is a single rail-to-rail, low-input bias current, single-supply op-amp. It is most often used in applications in the field of linear amplifiers, instrumentation, and buffer amps. It has a high DC accuracy, low noise, and rail-to-rail outputs with ± 0.05V accuracy under normal conditions. In this article, we will explore the working principle of EL2142CSZ and its applications in the fields of linear amplifiers, instrumentation and buffer amps.
What is the Working Principle of EL2142CSZ
The EL2142CSZ op-amp consists of a high-impedance differential amplifier and a Miller-integrated output amplifier. Its input terminals are connected to the differentially-amplifying stage, and the output is connected to the Miller-integrated, rail-to-rail output stage. There is an internal voltage-buffer between the input terminals, which eliminates offset and reduces the input bias current. The EL2142CSZ also has a unity-gain bandwidth of 40 MHz, a maximum slew rate of 1.5v/us, and a settling time of 8ns.
Applying EL2142CSZ in Linear Amplifiers
The EL2142CSZ is an excellent choice for applications that require high-accuracy, high-speed operation. Due to its rail-to-rail output and low noise, it is ideal for use in precision, wide-bandwidth data acquisition and signal-conditioning systems, as well as audio and video processing systems. Its low bias current and low voltage offset make it especially suitable for systems that require low power consumption and robust performance. Additionally, its ability to drive small capacitive loads make it well-suited for low-voltage, battery-powered applications.
Applying EL2142CSZ in Unique Instrumentation
EL2142CSZ can also be used for a variety of instrumentation needs. Its low bias current and low input offset make it especially suitable for precision systems that measure both AC and DC signals. Additionally, its low offset voltage and high Common-Mode Rejection Ratio (CMRR) make it suitable for use in high-gain instruments that require the highest degree of accuracy. Its low noise and high slew rate are also beneficial in dynamic systems that require fast response times.
Applying EL2142CSZ in Buffer Amps
Buffer amp circuits increase the amplifiers current drive capability over that of a standard op-amp. The EL2142CSZ is an excellent choice for these applications due to its high-output current and rail-to-rail operation. Its low bias current, low input offset, and high-impedance inputs also make it well-suited for high impedance signal sources, such as microphones or strain gauges. Additionally, its low output voltage swing and wide common-mode range make it well-suited for feedback applications. Finally, its low power consumption makes it especially suitable for battery-powered applications.
Conclusion
The EL2142CSZ is a single rail-to-rail, low-input bias current, single-supply op-amp. It is most often used in applications in the field of linear amplifiers, instrumentation, and buffer amps. Its rail-to-rail output, high DC accuracy, low noise, and low power consumption make it particularly suitable for precision, low power, and battery-powered applications. Additionally, its high-output current and high-impedance inputs make it well-suited for amplifying high-impedance sources and for use in feedback circuits.
The specific data is subject to PDF, and the above content is for reference
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EL2142CSZ Datasheet/PDF