 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
ISL31480EIRTZ Datasheet(PDF) 3 Page - Intersil Corporation |
|
||||||||||||||||||||||||||||||
ISL31480EIRTZ Datasheet(HTML) 3 Page - Intersil Corporation |
|
|
3 / 24 page  ISL31480E, ISL31483E, ISL31485E, ISL31486E 3 FN7638.0 June 25, 2010 Pin Descriptions PIN NAME ISL31480E PIN # ISL31483E PIN # ISL31485E PIN # ISL31486E (12 LD) PIN # ISL31486E (10 LD) PIN # ISL31486E (14 LD) PIN # FUNCTION RO 22 11 11 Receiver output. On the ISL31480E, or if INV or RINV is low, then: If A - B ≥ -10mV, RO is high; if A - B ≤ -200mV, RO is low. If INV or RINV is high, then: If B - A ≥ -10mV, RO is high; if B - A ≤ -200mV, RO is low. In all cases, RO = High if A and B are unconnected (floating), or shorted together, or connected to an undriven, terminated bus (i.e., Rx is always failsafe open, shorted, and idle, even if polarity is inverted). RE 43 N/A 2 22 Receiver output enable. RO is enabled when RE is low; RO is high impedance when RE is high. Internally pulled low. DE 34 34 44 Driver output enable. The driver outputs, Y and Z, are enabled by bringing DE high, and they are high impedance when DE is low. Internally pulled high (to VL on ISL31480E and ISL31486E; to VCC on other versions). DI 55 45 56 Driver input. On the ISL31480E, or if INV or DINV is low, a low on DI forces output Y low and output Z high, while a high on DI forces output Y high and output Z low. The output states relative to DI invert if INV or DINV is high. GND 6 6, 7 5 7, 8 6 8, 9 Ground connection.This is also the potential of the TDFN EPAD. A/Y 8 N/A 6 9 7 11 ±60V Fault Protected RS-485/RS-422 level I/O pin. On the ISL31480E, or if INV is low, A/Y is the non-inverting receiver input and non-inverting driver output. If INV is high, A/Y is the inverting receiver input and the inverting driver output. Pin is an input if DE = 0; pin is an output if DE = 1. B/Z 9 N/A 7 10 8 12 ±60V Fault Protected RS-485/RS-422 level I/O pin. On the ISL31480E, or if INV is low, B/Z is the inverting receiver input and inverting driver output. If INV is high, B/Z is the non-inverting receiver input and the non- inverting driver output. Pin is an input if DE = 0; pin is an output if DE = 1. A N/A 12 N/A N/A N/A N/A ±60V Fault Protected RS-485/RS-422 level input. If RINV is low, then A is the non-inverting receiver input. If RINV is high, then A is the inverting receiver input. |
Similar Part No. - ISL31480EIRTZ |
|
Similar Description - ISL31480EIRTZ |
|
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
