 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
SH7261 Datasheet(PDF) 1066 Page - Renesas Technology Corp |
|
|
|||||||||||||||||||||||||||||
SH7261 Datasheet(HTML) 1066 Page - Renesas Technology Corp |
|
|
1066 / 1348 page  Section 22 A/D Converter (ADC) Rev. 2.00 Sep. 07, 2007 Page 1034 of 1312 REJ09B0320-0200 22.7.4 Processing of Analog Input Pins To prevent damage from voltage surges at the analog input pins (AN0 to AN7), connect an input protection circuit like the one shown in figure 22.8. The circuit shown also includes a CR filter to suppress noise. This circuit is shown as an example; the circuit constants should be selected according to actual application conditions. Figure 22.9 shows an equivalent circuit diagram of the analog input ports and table 22.7 lists the analog input pin specifications. This LSI AVref AVcc AN0 to AN7 AVss *1 *1 *2 Rin 100 Ω 0.1 µF Notes: Values are reference values. 2. R in: Input impedance 0.01 µF 10 µF 1. Figure 22.8 Example of Analog Input Protection Circuit |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
