8958 Datasheet - Allegro MicroSystems

8958 VOICE COIL MOTOR DRIVER

8958 LOGIC SUPPLY INHIBIT UV1 UV2 LIMIT GROUND AB GROUND AB PARK VOLTAGE SENSE IN IN A+ IN A OUT A 1 2 3 4 5 6 7 8 9 9 B 10 11 12 1.5 V + V CC VOICE COIL MOTOR DRIVER 24 23 22 21 20 19 18 17 SENSE OUT PARK DRIVE PARK GROUND PWR OK GROUNDAB GROUNDAB SENSE IN+ IN B+ IN B LOAD SUPPLY OUT B Providing control and drive of the voice coil motor used for head positioning in disk drive applications, the A8958CLB is a full-bridge driver which can be configured so that its outp.

8958 Features

* include a power ok flag, a limit input to force the outputs to their maximum level in either polarity, an over-riding output disable to shut down both power amplifiers and reduce quiescent supply current, and internal thermal shutdown which disables the load (but still allowing the head to be parked

8958 Datasheet (113.48 KB)

8958 Datasheet Preview — Preview of 8958 PDF

Datasheet Details

Part number:

8958

Manufacturer:

Allegro MicroSystems

File Size:

113.48 KB

Description:

Voice coil motor driver.

📁 Related Datasheet

8951 8-Bit Microcontroller (Atmel)

89000 50V CERAMIC DISC (NTE Electronics)

89024 ARCHITECTURAL OVERVIEW 2400 BPS INTELLIGENT MODEM CHOP SET (Intel Corporation)

8902A 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER WITH BACK-EMF SENSING (Allegro MicroSystems)

8904 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER (Allegro MicroSystems)

8905 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER WITH BACK-EMF SENSING (Allegro MicroSystems)

8906 BIDIRECTIONAL 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER WITH BACK-EMF SENSING (Allegro MicroSystems)

8909 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER WITH BACK-EMF SENSING AND POWER DMOS OUTPUTS (Allegro MicroSystems)

TAGS

8958 VOICE COIL MOTOR DRIVER Allegro MicroSystems

8958 Distributor