 |
Datenblatt-Suchmaschine für elektronische Bauteile |
|
|
Datenblatt-Suchmaschine für elektronische Bauteile |
|
ISO721 Datenblatt(PDF) 17 Page - Texas Instruments |
|
|
|
|||||||||||||||||||||||||||||
ISO721 Datenblatt(HTML) 17 Page - Texas Instruments |
|
|
17 / 26 page  1 2 3 4 8 7 6 5 VI GND1 EN GND2 NC VO GND2 IL710 HCPL-xxxx 1 1 1 2 2 2 3 3 3 4 4 4 8 8 8 7 7 7 6 6 6 5 5 5 VCC1 VDD1 VDD1 VDD1 NC IN VI VI VCC1 VDD1 * GND1 GND1 GND1 VCC2 VDD2 VDD2 VDD2 VOE OUT VO VO GND2 GND2 GND2 ISO722 or ISO722M ADuM1100 GND2 1 2 3 4 8 7 6 5 VCC1 IN VCC1 GND1 VCC2 OUT GND2 ISO721 or ISO721M 1 2 3 4 5 6 7 8 ISO721 orISO 721M VCC1 VCC2 IN OUT GND1 GND2 INPUT OUTPUT 0.1 F m 0.1 F m 2 mm max. from V CC1 2 mm max. from V CC2 ISO721, ISO721M ISO722, ISO722M www.ti.com SLLS629I – JANUARY 2006 – REVISED FEBRUARY 2010 APPLICATION INFORMATION MANUFACTURER CROSS-REFERENCE DATA The ISO72xx isolators have the same functional pin-out as most other vendors, and they are often pin-for-pin drop-in replacements. The notable differences in the products are propagation delay, signaling rate, power consumption, and transient protection rating. Table 6 is used as a guide for replacing other isolators with the ISO72x family of single channel isolators. Figure 17. Pin Cross Reference Table 6. CROSS REFERENCE PIN 7 ISO721 ISO722 ISOLATOR PIN 1 PIN 2 PIN 3 PIN 4 PIN 5 PIN 6 PIN 8 OR OR ISO721M ISO722M ISO721(1) (2) VCC1 IN VCC1 GND1 GND2 OUT GND2 EN VCC2 ADuM1100(1) (2) VDD1 VI VDD1 GND1 GND2 VO GND2 VDD2 *Leave HCPL-xxxx VDD1 VI GND1 GND2 VO NC(4) VDD2 Open(3) IL710 VDD1 VI NC(5) GND1 GND2 VO V OE VDD2 (1) Pin 1 should be used as VCC1. Pin 3 may also be used as VCC1 or left open as long as Pin 1 is connected to VCC1. (2) Pin 5 should be used as GND2. Pin 7 may also be used as GND2 or left open as long as Pin 5 is connected to GND2. (3) Pin 3 of the HCPL devices must be left open. This is not a problem when substituting an ISO72xx device since the extra VCC1 on pin 3 may be left an open circuit as well. (4) An HCPL device PIN 7 must be left floating (open) or grounded when an ISO722 or ISO722M device is to be used as a drop-in replacement. If pin 7 of the ISO722 or ISO722M device is placed in a high logic state, the output of the device is disabled (5) Pin 3 of the IL710 must not be tied to ground on the circuit board since this shorts the ISO72xx's VCC1 to ground. The IL710 pin 3 may only be tied to VCC or left open to drop in an ISO72xx. Figure 18. Basic Application Circuit Copyright © 2006–2010, Texas Instruments Incorporated Submit Documentation Feedback 17 Product Folder Link(s): ISO721 ISO721M ISO722 ISO722M |
|
|
Link URL |
| War ALLDATASHEET hilfreich? [ DONATE ] |
Über Alldatasheet | Werbung | Kontakt | Privatsphäre und Datenschutz | Link zum Datenblatt | Linktausch | Hersteller 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 |
German ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
