 |
Motore di ricerca datesheet componenti elettronici |
|
|
Motore di ricerca datesheet componenti elettronici |
|
DAC1021 Scheda tecnica(PDF) 7 Page - National Semiconductor (TI) |
|
|
|
|||||||||||||||||||||||||||||
DAC1021 Scheda tecnica(HTML) 7 Page - National Semiconductor (TI) |
|
|
7 / 14 page  Typical Applications (Continued) VOUT e b VREF A12aA24aA38a A10 1024 J where VREF can be an AC signal By connecting the DAC in the feedback loop of an opera- tional amplifier a linear digitally control gain block can be realized Note that with all digital inputs low the gain of the amplifier is infinity that is the op amp will saturate In other words we cannot divide the VREF by zero FIGURE 10 Analog-to-Digital Divider (or Digitally Gain Controlled Amplifier) VOUT e VREF % A1 2 a A2 4 a a A10 1024 A1 2 a A2 4 a a A10 1024 – or VOUT e VREF 1023bN N J where 0 s N s 1023 N e 0 for AN e all zeros N e 1 for A10 e 1 A1–A9 e 0 N e 1023 for AN e all 1’s FIGURE 11 Digitally controlled Amplifier-Attenuator TLH5689 – 7 http www nationalcom 7 |
|
|
Link URL |
| Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | Collegamento alla scheda tecnica | scambio Link | Ricerca produttore 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 |
Italian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
