Options for Price Comparison
Distributor Statistics for DRV8821DCA
Total in Stock: -
Lowest MOQ: -
Average Price: - per unit
Stocking Distributors: -
Loading...
Loading Results for DRV8821DCA
Details for DRV8821DCA by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs
DRV8821DCA
Buy Directly from Texas Instruments (5624 in stock) $2.1100
CNTRL DUAL STEPPER MOTOR 48HTSSOP
DRV8821DCA image

DRV8821DCA by Texas Instruments

CNTRL DUAL STEPPER MOTOR 48HTSSOP
Features
8-V to 32-V Operating Supply Voltage Range
Built-in 3.3-V Reference
Dual PWM Microstepping Motor Driver u2013 Built-In Microstepping Indexers u2013 Up to 1.5-A Current Per Winding u2013 Three-Bit Winding Current Control Allows up to Eight Current Levels u2013 Low MOSFET On-Resistance u2013 Selectable Slow or Mixed Decay Modes
Fully Protected Against Undervoltage, Overtemperature, and Overcurrent
Internal Charge Pump for Gate Drive
Simple Step/Direction Interface
Thermally-Enhanced Surface Mount Package
Part Information
DRV8821DCA image
RoHS Compliant
Description
The DRV8821 provides a dual microstepping-capable stepper motor controller/driver solution for printers, scanners, and other office automation equipment applications. Two independent stepper motor driver circuits include four H-bridge drivers and microstepping-capable indexer logic. Each of the motor driver blocks employ N-channel power MOSFETs configured as an Hbridge to drive the motor windings. A simple step/direction interface allows easy interfacing to controller circuits. Pins allow configuration of the motor in full-step, half-step, quarter-step, or eighth step modes, and the selection of slow or mixed decay modes. Internal shutdown functions are provided for over current protection, short-circuit protection, undervoltage lockout, and overtemperature. The DRV8821 is packaged in a 48-pin HTSSOP package (Eco-friendly : RoHS & no Sb/Br).
Specifications
Motor Type:
Stepper
No. of Outputs:
8Outputs
Output Current:
1.5A
Output Voltage:
-
Driver Case Style:
HTSSOP
No. of Pins:
48Pins
Supply Voltage Min:
8V
Supply Voltage Max:
32V
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (27-Jun-2018)
Base Number:
8821
Operating Temperature Range:
-40°C to +85°C
Supply Voltage Range:
8V to 32V
Alternate Descriptions
CNTRL, DUAL STEPPER, MOTOR, 48HTSSOP; Motor Type:Stepper; No. of Outputs:8Outputs; Output Current:1.5A; Output Voltage:-; Driver Case Style:HTSSOP; No. of Pins:48Pins; Supply Voltage Min:8V; Supply Voltage Max:32V; Operating RoHS Compliant: Yes Newark Electronics
Stepper Motor Driver 48-Pin HTSSOP EP Tube Avnet America
Stepper Motor Driver 48-Pin HTSSOP EP Tube Avnet Europe
32-V, 1.5-A dual bipolar stepper motor driver with current regulation and 1/8 microstepping   Texas Instruments