iC-MU Eval Kit w/ Polewheels MU5S, MU7S

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Part #:
Contact Symmetry For Lead Time
Unit Price:$134.58
Minumum Qty: 1
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iC-MU is an all-in-one, off-axis, magnetic position sensor featuring integrated Hall sensors with automatic signal conditioning and processing. The nonius scanning of two magnetic tracks (a master and a nonius track) is evaluated by two real-time-tracking sine-to-digital converters. Following power up and nonius computation, iC-MU provides incremental encoder quadrature signals with an index of any count up to 65,536 CPR and an output at an adjustable minimum edge distance. It also gives the absolute singleturn position with up to 18 bits per revolution through various serial interfaces (SSI, BiSS, SPI).

Commutation signals for brushless motors with up to 16 pole pairs are derived from the absolute position and supplied through a 3-pin interface. The commutation starting angle canbe preset. External counters can be supplied with pulse signals for cw and ccw or for step and direction.

iC-MU captures full revolutions with its embedded 24-bit period counter and can thus supplement the position data output for data lengths of up to 38 bits. Optionally, using the multiturn interface the counter can be loaded following a reset by an external 12-bit multiturn sensor, for instance. The data is read and synchronized with the internal position data, and is cyclically checked during operation. A preset function permits the adjust ment of the absolute position after encoder installation.



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Two-track Hall sensor scanning for 1.28 mm pole width
Precise signal conditioning for offset, amplitude, and phase
Synchronous 12-bit sine-to-digital conversion per track
Nonius computation of absolute position with up to 18 bits
16, 32, or 64 pole pairs per measurement distance
Linear speed to 16 m/s, rotational speed to 24,000 RPM
Position data output via fast serial interfaces (SPI, SSI, BiSS C)
Incremental encoder quadrature outputs (A, B, Z)
FlexCount resolution for 1 to 65536 CPR
Motor commutation signals for up to 16 pole pairs (U, V, W)
Counter signals and sin/cos signals optionally available
Serial 12-bit multiturn interface
Position preset function
Device setup via SPI or IC from external EEPROM
Operational temperature range of 40C to 95C
Small 16-pin DFN Package of 5 mm x 5 mm
Magnetic targets available

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