 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
ISO7720FDWVR Datasheet(PDF) 21 Page - Texas Instruments |
|
|
|
|||||||||||||||||||||||||||||
ISO7720FDWVR Datasheet(HTML) 21 Page - Texas Instruments |
|
|
21 / 42 page  VCC1 VCC2 GND1 GND2 INA 14 13 12 1, 7 9, 16 4 XOUT XIN 5 6 2 MSP430G2132 OUTA 3 4 5 ISO7721 DVSS DVCC INB OUTB P3.0 P3.1 11 12 10 F VS 0.1 F MBR0520L MBR0520L 1:1.33 0.1 F 3 1 D2 SN6501 D1 VCC 4, 5 2 GND 3.3 V IN EN GND OUT 1 5 2 3 TPS76333 10 F 3.3VISO 10 F ISO Barrier 0.1 F 0.1 F 0.1 F 0.1 F 3 VD COMA BASE LOW 10 8 ERRLVL DBACK 16 DIN DAC161P997 OUT 9 C1 14 15 VA COMD 2 C2 13 C3 12 3 × 2.2 nF 5 4 20 0.1 F 22 0.1 F 1 F LOOP± LOOP+ 1 Copyright © 2017, Texas Instruments Incorporated 21 ISO7720, ISO7721 www.ti.com SLLSEP3C – NOVEMBER 2016 – REVISED JULY 2018 Product Folder Links: ISO7720 ISO7721 Submit Documentation Feedback Copyright © 2016–2018, Texas Instruments Incorporated 9 Application and Implementation NOTE Information in the following applications sections is not part of the TI component specification, and TI does not warrant the accuracy or completeness. TI’s customers are responsible for determining suitability of components for their purposes. Customers should validate and test their design implementation to confirm system functionality. 9.1 Application Information The ISO772x devices are high-performance, dual-channel digital isolators. The devices use single-ended CMOS- logic switching technology. The supply voltage range is from 2.25 V to 5.5 V for both supplies, VCC1 and VCC2. When designing with digital isolators, keep in mind that because of the single-ended design structure, digital isolators do not conform to any specific interface standard and are only intended for isolating single-ended CMOS or TTL digital signal lines. The isolator is typically placed between the data controller (that is, μC or UART), and a data converter or a line transceiver, regardless of the interface type or standard. 9.2 Typical Application The ISO7721 device can be used with Texas Instruments' mixed signal microcontroller, digital-to-analog converter, transformer driver, and voltage regulator to create an isolated 4-mA to 20-mA current loop. Figure 21. Isolated 4-mA to 20-mA Current Loop |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | 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
