AMS AS5304A-ATSU 芯片, 运动编码器, 直线与偏轴, 20TSSOP
The is a 160-step Linear Incremental Position Sensor with Integrated hall elements for measuring linear or rotary motion using multi-pole magnetic strips or rings. This allows the usage of the device in applications where the sensor IC cannot be mounted at the end of a rotating device e.g. at hollow shafts. Instead, the device is mounted OFF-axis underneath a multi-pole magnetized ring or strip and provides a quadrature incremental output with 40 pulses per pole period at speeds of up to 20m/s. A single index pulse is generated once for every pole pair at the Index output. Using, for example, a 32 pole-pair magnetic ring, the device can provide a resolution of 1280 pulses/rev, which is equivalent to 5120 positions/rev or 12.3-bit. The maximum speed at this configuration is 9375rpm. The pole pair length is 4mm 2mm North Pole/2mm South poles. The chip accepts a magnetic field strength down to 5mT peak.
型号 | 品牌 | 下载 |
---|---|---|
AS5304A-ATSU | AMS 奥地利微电子 | 下载 |
AS5304-TS_EK_AB | AMS 奥地利微电子 | 下载 |
AS5306-TS_EK_AB | AMS 奥地利微电子 | 下载 |
AS5311-TS_EK_AB | AMS 奥地利微电子 | 下载 |
AS5304-TS_EK_DB | AMS 奥地利微电子 | 下载 |
AS5311-TS_EK_DB | AMS 奥地利微电子 | 下载 |
AS5306/B DB | AMS 奥地利微电子 | 下载 |
AS5306A-ATSU | AMS 奥地利微电子 | 下载 |
AS5304BATSU | AMS 奥地利微电子 | 下载 |
AS5311-ATST | AMS 奥地利微电子 | 下载 |
AS5306B-ATSU | AMS 奥地利微电子 | 下载 |