Electronic Components Datasheet Search |
|
ISO7420 Datasheet(PDF) 7 Page - Texas Instruments |
|
ISO7420 Datasheet(HTML) 7 Page - Texas Instruments |
7 / 20 page ISO7420, ISO7420M ISO7421, ISO7421M www.ti.com SLLS984D – JUNE 2009 – REVISED JULY 2010 ELECTRICAL CHARACTERISTICS VCC1 and VCC2 at 3.3V ± 5%, TA = –40°C to 125°C for ISO742xM, TA = –40°C to 105°C for ISO742x PARAMETER TEST CONDITIONS MIN TYP MAX UNIT IOH = –4 mA; see Figure 1. VCC – 0.4 3 VOH High-level output voltage V IOH = –20 mA; see Figure 1. VCC – 0.1 3.3 IOL = 4 mA; see Figure 1. 0.2 0.4 VOL Low-level output voltage V IOL = 20 mA; see Figure 1. 0 0.1 VI(HYS) Input threshold voltage hysteresis 400 mV IIH High-level input current 10 mA INx at 0 V or VCC IIL Low-level input current –10 mA Common-mode transient CMTI VI = VCC or 0 V; see Figure 3. 25 40 kV/ms immunity SUPPLY CURRENT (All inputs switching with square wave clock signal for dynamic ICC measurement) ISO7420 ICC1 Supply current for VCC1 0.2 0.7 DC to 1 Mbps VI = VCC or 0 V, 15 pF load mA ICC2 Supply current for VCC2 2 4.5 ISO7421 ICC1 Supply current for VCC1 1.5 3.5 DC to 1 Mbps VI = VCC or 0 V, 15 pF load mA ICC2 Supply current for VCC2 1.5 3.5 SWITCHING CHARACTERISTICS VCC1 and VCC2 at 3.3V ± 5%, TA = –40°C to 125°C for ISO742xM, TA = –40°C to 105°C for ISO742x PARAMETER TEST CONDITIONS MIN TYP MAX UNIT tPLH, tPHL Propagation delay time 12 20 ns PWD(1) Pulse width distortion |tPHL – tPLH| See Figure 1. 1 5 ns tsk(pp) Part-to-part skew time 6 ns tsk(o) Channel-to-channel output skew time 5.5 ns tr Output signal rise time 2 ns See Figure 1. tf Output signal fall time 2 ns tfs Fail-safe output delay time from input power loss See Figure 2. 6 ms (1) Also known as pulse skew. Copyright © 2009–2010, Texas Instruments Incorporated Submit Documentation Feedback 7 Product Folder Link(s): ISO7420 ISO7420M ISO7421 ISO7421M |
Similar Part No. - ISO7420_10 |
|
Similar Description - ISO7420_10 |
|
|
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 |