Zakładka z wyszukiwarką danych komponentów |
|
STEVAL-CBL010V1 Arkusz danych(PDF) 1 Page - STMicroelectronics |
|
STEVAL-CBL010V1 Arkusz danych(HTML) 1 Page - STMicroelectronics |
1 / 4 page STEVAL-CBL010V1 Single LNB supply and control IC DiSEqC 2.0 compliant based on the LNBH25 Data brief Features • Complete interface between LNB and I 2C bus • Built-in DC-DC converter for single 12 V supply operation and high efficiency (typ. 93% at 0.5 A) • Selectable output current limit using an external resistor • Compliant with main satellite receiver output voltage specifications (15 programmable levels) • Accurate built-in 22 kHz tone generator suits widely accepted standards • 22 kHz tone waveform integrity guaranteed also at no load • Low-drop post-regulator and high-efficiency step-up PWM with integrated power N-MOS allowing low power losses • LMP function (low-power mode) to reduce dissipation • Overload and overtemperature internal protection with I 2C diagnostic bits • LNB short-circuit dynamic protection • RoHS compliant Description This product evaluation board implements a DC- DC converter based on the LNBH25 device used to power LNBs inside dish antennas which receive satellite TV signals. The LNBH25 is an integrated solution for supplying/interfacing satellite LNB modules in accordance with international standards, offering a complete solution for single tuner satellite receivers and good performance at low cost using few external components. The LNBH25 evaluation board includes an I 2C bus interface and the internal 22 kHz tone generator (factory trimmed) is controlled by the DSQIN pin (TTL compatible), permitting immediate DiSEqC™ data encoding. A fully integrated step-up DC-DC converter allows operation with a single input voltage supply source ranging from 8 V to 16 V. April 2014 DocID025830 Rev 1 1/4 For further information contact your local STMicroelectronics sales office www.st.com |
Podobny numer części - STEVAL-CBL010V1 |
|
Podobny opis - STEVAL-CBL010V1 |
|
|
Link URL |
Polityka prywatności |
ALLDATASHEET.PL |
Czy Alldatasheet okazała się pomocna? [ DONATE ] |
O Alldatasheet | Reklama | Kontakt | Polityka prywatności | Linki | Lista producentów 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 |