Datasheet Specifications
- Part number
- 8932-A
- Manufacturer
- Allegro MicroSystems
- File Size
- 164.86 KB
- Datasheet
- 8932-A_AllegroMicroSystems.pdf
- Description
- VOICE-COIL MOTOR DRIVER
Description
8932-A RET REF V FLT V BEMF GROUND UV SET R OUT P OUT SWITCH IN N OUT SW RETRACT FAULT MP RESET SIGNAL SUPPLY 1 2 3 4 5 6 7 8 28 27 RET SET V SENS V L.
Features
* I I I I I I I I I I I Class-B, 2 Ω rDS(on) at 500 mA Output Lossless Current Sensing Zero Current-Loop Deadband High Transconductance Bandwidth User-Adjustable Transconductance Gain Digital Transconductance Gain Switch (4:1 Ratio) 5 Volt Monitor with Selectable UV Trip Point Retract Circuitry FunctiApplications
* the second-generation A8932CLWA is a full-bridge driver that can be configured so that its output current is a direct function of an externally applied control voltage or current. This linear current control function is supplemented by additional circuitry to protect the heads and the data disk dur8932-A Distributors
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