and system diagnostics are provided via a serial interface under the direction of an external microcontroller. The large-scale integration and use of advanced DABiC™ (dig.

FEATURES Voice Coil Motor Driver: s Low rDS(on) MOS Outputs s Lossless Current Sensing s Zero Deadband s User-Adjusta.

ACTUATOR Servo-Demand DAC. A 12-bit DAC is provided to bridge the DSP “soft” domain to the analog hardware domain. The term “demand” refers to the distinction between the newly requested voice-coil current and the prior current being supplied. The DA.

A8983CJT

A89

A8902

A8902CLBA

A8904

A8905CLB

A8906CLB

A8909CLB

A89103

A8920SLR

A8925

A8925CEB

A893