| 数据搜索系统,热门电子元器件搜索 |
|
SP334 数据表(PDF) 7 Page - Sipex Corporation |
|
|
|||||||||||||||||||||||||||||
SP334 数据表(HTML) 7 Page - Sipex Corporation |
|
7 / 12 page ![]() 7 SP334DS/10 Programmable RS-232/RS-485 Transceiver © Copyright 2000 Sipex Corporation Figure 12. Typical Operating Circuit Figure 11. SP334 Pinout 25 12 14 +5V GND TTL/CMOS TTL/CMOS TTL/CMOS 0.1 µF 0.1 µF VCC V+ V– TTL/CMOS TTL/CMOS T1 T2 T3 R1 TX1 TX2 TX3 RI1 TI1 TI2 TI3 RX1 RX5 RX4 RX3 RX2 RI5 RI4 RI3 RI2 19 15 4 5 6 7 8 10 0.1 µF 0.1 µF C1+ C1- C2+ C2- 9 11 13 23 22 21 20 16 RS232/RS485 27 28 1 400K Ω Vcc 400K Ω Vcc 400K Ω Vcc RS-232 0V TTL/CMOS TTL/CMOS TTL/CMOS 17 18 RS-232 RS-232 RS-232 RS-232 24 5K Ω 5K Ω 5K Ω 5K Ω SP334 R2 R3 5K Ω R4 R5 RS-232 RS-232 RS-232 RXEN TTL/CMOS 26 3 N/C N/C 2 TTL/CMOS TTL/CMOS TTL/CMOS 0.1 µF 0.1 µF C1+ C1- C2+ C2- TXEN 2 +5V VCC 5 GND 8 9 11 12 13 19 27 1 R1 RS-485 RS-485 RS-485 TTL/CMOS 0.1 µF 0.1 µF V+ V– +5V RS-485 RS-485 RS-485 4 6 7 10 14 16 15 26 25 RI2 RI1 TX3 TX4 TX1 TX2 TI1 TI3 RX1 TTL/CMOS 21 17 18 RI4 RI3 RX3 15K Ω 15K Ω 400K Ω Vcc 400K Ω Vcc RXEN RS-485 RS-485 SP334 3 RS232/RS485 15K Ω 15K Ω R3 T1 T3 TTL/CMOS TI3 TXEN(n/c) TX4(n/c) TX3 VCC TX1 TX2 GND C1+ V+ C2+ C1– C2– V– TI2 TI1 RXEN RS232/RS485 RI5 RX5 RX4 RX3 RX2 RX1 RI4 RI3 RI2 RI1 28 27 26 25 24 23 22 21 20 19 18 17 16 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 SP334 (in RS-232 mode) |
|
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 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 |