Приемопередатчики RS-232 / RS-422 / RS-485 / RS-562

Analog Devices предлагает широкую линейку приемопередатчиков RS-232, RS-422, RS-485 и RS-562 для приложений как с неизолированными интерфейсами, так и требующими цифровой изоляции, выполненной по технологии iCoupler. Спецификация RS-232 обеспечивает надежную передачу данных от одного передатчика к одному приемнику со скоростью 20 Кб/с на относительно короткие расстояния (до 15 метров). В более современных приемопередатчиках RS-232 при передаче данных на короткие расстояния (до 1,5 м) скорость может достигать 1 Мб/с. Стандарт RS-562 похож на RS-232, и отличается от него величиной минимального выходного напряжения драйвера, которое для упрощения требований к источнику питания выбрано равным ± 3.7 В. Спецификация RS-485 соответствует требованиям многоточечной коммуникационной сети, в то время как спецификация RS-422 удовлетворяет симплексным многоточечным стандартам.

Приемопередатчики RS-232 / RS-422 / RS-485 / RS-562

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SortOrderPart#Interface ProtocolData Rate
(max)
(bps)
Number RxNumber TxESD Protection
(V)
Fail SafeVs+
(min)
(V)
Vs+
(max)
(V)
Price (1000+)
($ US)
1ADM2867E Isolated RS-422, Isolated RS-485, PROFIBUS 25M 1 1 15k Idle, Open, Short 3 5.5 $6.99 (ADM2867EBRNZ)
2ADM2763E Isolated RS-422, Isolated RS-485, PROFIBUS 500k 1 1 15k Open, Short 3 5.5 $2.49 (ADM2763EBRWZ)
3ADM2761E Isolated RS-422, Isolated RS-485, PROFIBUS 500k---- 3 5.5 $2.38 (ADM2761EBRWZ)
4ADM2565E Isolated RS-422, Isolated RS-485, PROFIBUS 25M 1 1 15k Idle, Open, Short 3 5.5-
5ADM2563E Isolated RS-422, Isolated RS-485, PROFIBUS 500k 1 1 15k Idle, Open, Short 3 5.5 $5.60 (ADM2563EBRNZ)
6ADM2561E Isolated RS-422, Isolated RS-485, PROFIBUS 500k 1 1 15k Idle, Open, Short 3 5.5 $5.28 (ADM2561EBRNZ)
7ADM2463E Isolated RS-422, Isolated RS-485, PROFIBUS 500k 1 1 15k Idle, Open, Short 3 5.5 $2.35 (ADM2463EBRWZ)
8ADM2461E Isolated RS-422, Isolated RS-485, PROFIBUS 500k---- 3 5.5 $2.25 (ADM2461EBRWZ)
9ADM2567E Isolated RS-422, Isolated RS-485, PROFIBUS 25M 1 1 15k Idle, Open, Short 3 5.5-
10ADM2865E Isolated RS-422, Isolated RS-485, PROFIBUS 25M 1 1 15k Idle, Open, Short 3 5.5-
11ADM2863E Isolated RS-422, Isolated RS-485, PROFIBUS 500k 1 1 15k Idle, Open, Short 3 5.5 $6.65 (ADM2863EBRNZ)
12ADM2861E Isolated RS-422, Isolated RS-485, PROFIBUS 500k 1 1 15k Idle, Open, Short 3 5.5 $6.33 (ADM2861EBRNZ)
13ADM3068E PROFIBUS, RS-422, RS-485 50M 1 1 30k Idle, Open, Short 3 5.5 $1.47 (ADM3068EARZ)
14ADM3064E PROFIBUS, RS-422, RS-485 500k 1 1 30k Idle, Open, Short 3 5.5 $1.29 (ADM3064EARZ)
15ADM3067E PROFIBUS, RS-422, RS-485 50M 1 1 30k Idle, Open, Short 3 5.5 $1.45 (ADM3067EARZ)
16ADM3063E PROFIBUS, RS-422, RS-485 500k 1 1 30k Idle, Open, Short 3 5.5 $1.26 (ADM3063EARZ)
17LTC2879X PROFIBUS, RS-422, RS-485 20M 1 1 52k Open, Short, Terminated 3 5.5 $28.41 (LTC2879XMS8E#PBF)
18ADM3062E PROFIBUS, RS-485 500k 1 1 30k Idle, Open, Short 3 5.5 $1.07 (ADM3062EACPZ)
19ADM3061E PROFIBUS, RS-485 500k 1 1 30k Idle, Open, Short 3 5.5 $1.05 (ADM3061EARMZ)
20LTC2862A-2 RS-422, RS-485 250k 1 1 40k Idle, Open, Short 3 5.5 $1.59 (LTC2862ACDD-2#PBF)
21LTC2862A-1 RS-422, RS-485 20M 1 1 40k Idle, Open, Short 3 5.5 $1.59 (LTC2862ACDD-1#PBF)
22ADM3066E PROFIBUS, RS-485 50M 1 1 30k Idle, Open, Short 3 5.5 $1.23 (ADM3066EACPZ)
23ADM3095E PROFIBUS, RS-485 2.5M 1 1 30k Idle, Open, Short 3 5.5 $4.50 (ADM3095EARZ)
24ADM3065E PROFIBUS, RS-485 50M 1 1 30k Idle, Open, Short 3 5.5 $1.21 (ADM3065EARMZ)
25ADM2795E Isolated RS-485, PROFIBUS 2.5M 1 1 30k- 1.7 5.5 $5.95 (ADM2795EARWZ)
26LTC2877 PROFIBUS, RS-485 20M 1 1 52k Open, Shorted, Terminated 3 5.5 $2.73 (LTC2877CDD#PBF)
27LTC2876 PROFIBUS, RS-485 20M 1 1 52k Open, Shorted, Terminated 3 5.5 $2.48 (LTC2876CDD#PBF)
28LTC2873 RS-232, RS-422, RS-485, RS-562 20M 1 1 26k Idle, Open, Shorted, Terminated 3 5.5 $4.45 (LTC2873CUFD#PBF)
29LTM2885 Isolated RS-422, Isolated RS-485, PROFIBUS 20M 1 1 15k Idle, Open, Short 1.62 5.5 $11.98 (LTM2885CY#PBF)
30ADM4168E RS-422 30M 2 2 15k Open 4.5 5.5 $0.80 (ADM4168EBRUZ)
31ADM3252EReference Circuit Available Isolated RS-232 460k 2 2 15k- 3 5.5 $8.49 (ADM3252EABCZ)
32ADM2687E Isolated RS-422, Isolated RS-485 500k 1 1 15k Open, Short 3 5.5 $6.50 (ADM2687EBRIZ)
33ADM2682EReference Circuit Available Isolated RS-422, Isolated RS-485 16M 1 1 15k Open, Short 3 5.5 $7.50 (ADM2682EBRIZ)
34LTC2865Reference Circuit Available RS-422, RS-485 20k 1 1 15k Idle, Open, Short 3 5.5 $1.72 (LTC2865CDE#PBF)
35LTC2864-2 RS-422, RS-485 250k 1 1 15k Idle, Open, Short 3 5.5 $1.67 (LTC2864CS-2#PBF)
36LTC2864-1 RS-422, RS-485 20M 1 1 15k Idle, Open, Short 3 5.5 $1.67 (LTC2864CS-1#PBF)
37LTC2863-2 RS-422, RS-485 250k 1 1 15k Idle, Open, Short 3 5.5 $1.67 (LTC2863CDD-2#PBF)
38LTC2863-1 RS-422, RS-485 20M 1 1 15k Idle, Open, Short 3 5.5 $1.67 (LTC2863CDD-1#PBF)
39LTC2862-2 RS-422, RS-485 250k 1 1 15k Idle, Open, Short 3 5.5 $1.67 (LTC2862CDD-2#PBF)
40LTC2862-1 RS-422, RS-485 20M 1 1 15k Idle, Open, Short 3 5.5 $1.67 (LTC2862CDD-1#PBF)
41ADM2481 Isolated RS-422, Isolated RS-485 500k 1 1-- 3 5.5 $2.60 (ADM2481BRWZ)
42LTM2881-5 Isolated RS-422, Isolated RS-485, PROFIBUS 20M 1 1 15k Idle, Open, Short 1.62 5.5 $8.45 (LTM2881CV-5#PBF)
43LTM2881-3 Isolated RS-422, Isolated RS-485, PROFIBUS 20M 1 1 15k Idle, Open, Short 1.62 5.5 $8.45 (LTM2881CV-3#PBF)
44ADM489A RS-422, RS-485 250k 1 1 4k Open 4.5 5.5 $1.08 (ADM489ABRZ)
45ADM488A RS-422, RS-485 250k 1 1 4k Open 4.5 5.5 $0.93 (ADM488ABRZ)
46ADM2587EReference Circuit Available Isolated RS-422, Isolated RS-485 500k 1 1 15k- 3 5.5 $5.50 (ADM2587EBRWZ)
47ADM2582E Isolated RS-422, Isolated RS-485 16M 1 1-- 3 5.5 $6.50 (ADM2582EBRWZ)
48ADM1490E RS-422, RS-485 16M 1 1 8k Open 4.75 5.25 $1.18 (ADM1490EBRZ)
49LTM2882-5 Isolated RS-232 1M 2 2 10k- 4.5 5.5 $8.45 (LTM2882CV-5#PBF)
50LTM2882-3 Isolated RS-232 1M 2 2 10k- 3 3.6 $8.45 (LTM2882CV-3#PBF)