データシートサーチシステム |
|
ES5 データシート(PDF) 5 Page - Cyrustek corporation |
|
ES5 データシート(HTML) 5 Page - Cyrustek corporation |
5 / 8 page Ver 1.1 14/10/21 5 ES5 True RMS-to-DC Converter Standard Connection The ES5 is simple to connect for a majority of rms measurements. In the standard rms connection shown in Figure 1, only an external capacitor is required to set the averaging time constant. In this configuration, the ES5 computes the True RMS value of any input signal. The magnitude of an averaging error is dependent on the value of the averaging capacitor, is existed at lower frequencies. For example, if the filter capacitor, CAV, is 4.7μF, the error is 0.3% at 10Hz. To measure ac signal, the ES5 can be ac-couples by adding a capacitor in series with the input, as shown in Figure 1. The performance of the ES5 is tolerant of minor variations in the power supply voltages; however, if the supplies used exhibit a considerable amount of high frequency ripple, it is advisable to bypass both supplies to ground through a 0.1μF ceramic disc capacitor places as close to the device as possible. The output signal range of the ES5 is a function of the supply voltages, the output signal can be used buffered or nonbuffered, depending on the characteristics of the load. If no buffer is needed, tie the buffer input (Pin 1) to common. The output of the ES5 is capable of driving 5mA into a 2KΩ load without degrading the accuracy of the device. ABSOLUTE VALUE SQUARER/ BIAS BUFFIN COMMON OUTPUT CS DEN INPUT + Vs 1 2 3 4 5 7 6 NC OFFSET 14 13 12 11 10 8 9 BUFFOUT VIN NC +VS RMSOUT CAV + Vs - Vs - VS VIN ( OPTIONAL) NC ES6 DIVIDER + - + - + CAV VOUT + - 4.7K 4.7uF 22uF Figure 1. Standard connection for ES5 ES5 |
同様の部品番号 - ES5 |
|
同様の説明 - ES5 |
|
|
リンク URL |
プライバシーポリシー |
ALLDATASHEET.JP |
ALLDATASHEETはお客様のビジネスに役立ちますか? [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | リンク交換 | メーカーリスト All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |