PCA1485 |
Part Number | PCA1485 |
Manufacturer | NXP (https://www.nxp.com/) |
Description | chip with bumps on tape chip with bumps on tape chip on foil chip on foil GENERAL DESCRIPTION PCA148x series • No loss of motor steps possible because of on-chip detection of the induced motor volta... |
Features |
• 32 kHz oscillator, amplitude regulated with excellent frequency stability • High immunity of the oscillator to leakage currents • Time calibration electrically programmable and reprogrammable (via EEPROM) • A quartz crystal is the only external component required • Very low current consumption; typically 170 nA • Output for bipolar stepping motors of different types • Up to 50% reduction in motor current compared with conventional circuits, by self adaption of the motor pulse width in accordance with the required torque of the motor ORDERING INFORMATION TYPE NUMBER PCA1485U/7 PCA1486U/7 PCA1... |
Document |
PCA1485 Data Sheet
PDF 118.06KB |
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