![]() |
Electronic Components Datasheet Search |
|
LDS8868 Datasheet(PDF) 3 Page - IXYS Corporation |
|
|
LDS8868 Datasheet(HTML) 3 Page - IXYS Corporation |
3 / 14 page ![]() LDS8868 © 2009 IXYS Corp. 3 Doc. No. 8868_DS, Rev. N2.1 Characteristics subject to change without notice RECOMMENDED EN/SET TIMING For 2.7 V IN 5.5V, over full ambient temperature range - 40 to +85ºC. Symbol Name Conditions Min Typ Max Units tSETUP EN/SET setup from shutdown 10 100 μs tLO EN/SET program low time 0.2 100 μs tHI EN/SET program high time 0.2 100 μs tOFF EN/SET low time to shutdown 1.5 ms tDATADELAY EN/SET Delay to DATA 500 μs tRESETDELAY EN/SET Delay High to ADDRESS 2 ms Figure 1. EN/SET One Wire Addressable Timing Diagram REGISTER CONFIGURATION AND PROGRAMMING Table 1. Register Address and Data DATA pattern Register Address Pulses Description Bits Bit 3 Bit 2 Bit 1 Bit 0 REG1 1 Bank Enable and IMODE 4 IMODE ENC ENB ENA REG2 2 Global Current Setting* 6 REG3 3 Bank C Current Setting 6 REG4 4 Bank B Current Setting 6 REG5 5 Bank A Current Setting 6 See Table 3 for values REG6 6 Return to 1x mode 1 RTRN Note: *) If Global current setting register Reg2 is used, registers Reg3 – Reg5 should be empty, and vice versa If registers Reg3 – Reg5 are used, Reg2 should be empty to prevent data interference. Table 2. Reg1 Code Reg1 Bit Reg1 Bit Reg1 Bit Data pulses 3 2 1 0 Data pulses 3 2 1 0 Data pulses 3 2 1 0 0 0 0 0 0 6 1 0 1 0 12 0 1 0 0 1 1 1 1 1 7 1 0 0 1 13 0 0 1 1 2 1 1 1 0 8 1 0 0 0 14 0 0 1 0 3 1 1 0 1 9 0 1 1 1 15 0 0 0 1 4 1 1 0 0 10 0 1 1 0 16 0 0 0 0 5 1 0 1 1 11 0 1 0 1 Note: If bits Bit0 – Bit2 are set to zero, the corresponding LED bank is disabled. |
Similar Part No. - LDS8868 |
|
Similar Description - LDS8868 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | 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 |