KMI25: High performance rotational speed sensor
Based on the Anisotropic MagnetoResistive (AMR) effect, the KMI25/2 and the KMI25/4 detect the rotational speed of target wheels. The KMI25/2 is used with active target wheels (multipole encoders) and the KMI25/4 is used with passive target wheels (ferromagnetic gear wheels). This design delivers secure speed information over a wide range of speed, air gap and temperature. It delivers the speed information via a current protocol at the supply pins.
sot477a_3d
数据手册 (1)
| 名称/描述 | Modified Date |
|---|---|
| High performance rotational speed sensor (REV 1.0) PDF (347.0 kB) KMI25_2_4 [English] | 29 Apr 2016 |
应用说明 (1)
| 名称/描述 | Modified Date |
|---|---|
| Handling instruction SOT453/SOT477 sensors (REV 1.0) PDF (1.2 MB) AN11737 [English] | 12 Jul 2016 |
封装信息 (1)
| 名称/描述 | Modified Date |
|---|---|
| plastic single-ended multi-chip package; magnetized ferrite magnet (3.8 x 2 x 0.8 mm); 4 interconnections; 3 in-line... (REV 1.2) PDF (194.0 kB) SOT477A [English] | 03 May 2016 |
订购信息
| 型号 | 状态 | Package version | Output type | Operating Temperature (Cel) |
|---|---|---|---|---|
| KMI25/2 | Active | SOT477A | ||
| KMI25/4 | Active | SOT477A |
封装环保信息
| 产品编号 | 封装说明 | Outline Version | 回流/波峰焊接 | 包装 | 产品状态 | 部件编号订购码 (12NC) | Marking | 化学成分 | RoHS / 无铅 / RHF | 无铅转换日期 | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KMI25/2 | | SOT477A | Reel 13" Q4/T2 | Active | KMI25/2Z (9340 701 05139) | Standard Marking | KMI25/2 |    | Always Pb-free | 1 | 1 | |
| KMI25/4 | | SOT477A | Reel 13" Q4/T2 | Active | KMI25/4Z (9340 701 06139) | Standard Marking | KMI25/4 | | Always Pb-free | 1 | 1 |
