数据搜索系统,热门电子元器件搜索 |
|
SI-7321M 数据表(PDF) 5 Page - Sanken electric |
|
SI-7321M 数据表(HTML) 5 Page - Sanken electric |
5 / 19 page 5 SANKEN ELECTRIC CO., LTD. Unipolar 2-Phase Microstepping Motor Driver IC SI-7321M 28210.05 Table 1. Truth Table for Common Input Pins Pin Name Logic Level Low High Reset Normal operation Logic reset CW/ CCW Forward Reverse M1 Commutation / Sleep2 function (see table 2) M2 M3 Ref / Sleep1 Normal operation / Sleep1 function (see Reference Voltage Ranges section) Sync Asynchronous PWM control Synchronous PWM control B_SEL Short Blanking Time (1.8 μs) Long Blanking Time (3.6 μs) E_SEL Clock input: POS/NEG edge Clock input: POS edge P_SEL Protection circuits enabled Protection circuits disabled Table 2. Truth Table for Commutation / Sleep2 Function Input Pins Operation Mode Current Ratio Mode M1 M2 M3 Phases* Stepping L L L 2 Full 8 only H L L 2 Full F only L H L 1-2 Half 8, F H H L 1-2 Half F L L H W1-2 Quarter 4, 8, C, F H L H 2W1-2 Eighth 2, 4, 6, 8, A, C, E, F L H H 4W1-2 Sixteenth 1 through F H H H Sleep2 Mode Enable – *W means "double" Table 3. Truth Table for Monitor Outputs Pin Name Low Level High Level Mo Not operating in 2-Phase Excitation Operating in 2-Phase Excitation Flag Normal operation Protection circuit operating |
类似零件编号 - SI-7321M |
|
类似说明 - SI-7321M |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
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 | 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 |