MP2263DN, MP226ROL, MP227A Selling Leads, Datasheet
MFG:N/A Package Cooled:SOP-8 D/C:09+
MP2263DN, MP226ROL, MP227A Datasheet download
Part Number: MP2263DN
MFG: N/A
Package Cooled: SOP-8
D/C: 09+
MFG:N/A Package Cooled:SOP-8 D/C:09+
MP2263DN, MP226ROL, MP227A Datasheet download
MFG: N/A
Package Cooled: SOP-8
D/C: 09+
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PDF/DataSheet Download
Datasheet: MP2.5CLP
File Size: 300847 KB
Manufacturer: HIROSE [Hirose Electric]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: MP2.5CLP
File Size: 300847 KB
Manufacturer: HIROSE [Hirose Electric]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: MP227A
File Size: 578716 KB
Manufacturer: Analogic
Download : Click here to Download
The MP227A has the following features including Built-in 3-pole Filtering;Built-in Oscillator/Driver;High Common Mode Rejection 170 dB;Excellent linearity 0.0075%.
The Analogic MP227A is a precision isolation amplifier that provides an unparalleled combination of linearity, stability, isolation, and very low cost. It is designed primarily to replace relays and filter elements in multichannel data acquisition systems. However, its unique features make it attractive wherever low-level, low frequency signals must be amplified in the presence of severe common mode interference.The MP227A includes an internal power oscillator and isolated supply so that no external drivers are needed. The isolated power(4V nominal) can be used for open ther-mocouple indication or offsetting strain gauge inputs.The MP227A was designed as an economically competitive and functionally superior alternative to the relay multiplexing circuits traditionally used in multichannel data acquisition systems. In a typical thermocouple system,the MP227A replaces two functional blocks for each channel-the input filter and a dual relay, as well as the common channel high gain amplifier-and permits high-level, solidstate multiplexing to be used for low cost and high reliability.
The MP227A provides significantly better isolation and common-mode rejection than low-level relays and it puts the gain at a point in the system where the bandwidth is lowest(prior to multiplexing), thereby reducing total system noise. Even where multiplexing is not used, the unusual combination of performance and price makes the MP227A attractive for a wide variety of industrial applications.When many MP227A's are used in a system,a high speed, high level analog multiplexer switches the MP227A outputs to a common analog output bus for subsequent AID conversion. Any high precision isolation amplifierlfilter used in such a configuration has an inherent error source of sizable magnitude that is often overlooked, ignored or simply unknown, that is, dumped charge effects. This Application Note discusses the problem, the solution, and the fringe benefits.