Information

70 | Signal Chain Guide 2013 Texas Instruments
Monitoring and Control
Motor Drivers
*Suggested resale price in U.S. dollars in quantities of 1,000. Preview products are listed in bold blue. New products are listed in bold red.
DRV8x Motor Drivers www.ti.com/motor
Device Description
Supply
Voltage
(V)
I
OUT
Cont.
(A)
I
OUT
Peak
(A) Control Interface
Drives
Solenoids Price*
Stepper Motors
DRV8412 6-A High-Performance Stepper Driver 0 to 52 3 6 PWM Yes (4x) 3.85
DRV8432 12-A High-Performance Stepper Driver 0 to 52 7 12 PWM Yes (4x) 5.50
DRV8812 1.6-A Stepper Driver (P2P w/8813) 8 to 45 1.1 1.6 Phase/Enable No 1.65
DRV8813 2.5-A Stepper Driver (P2P w/8812) 8 to 45 1.75 2.5 Phase/Enable No 2.25
DRV8823 Dual 1.5-A Stepper Driver 8 to 32 1.5 1.5 Serial No 2.00
DRV8828 3-A Stepper Driver (Need 2x per Motor) 8 to 45 2.1 3 Phase/Enable No 1.65
DRV8829 5-A Stepper Driver (Need 2x per Motor) 8 to 45 3.5 5 Phase/Enable No 2.25
DRV8842 5-A Stepper Driver (Need 2x per Motor) 8 to 45 3.5 5 PWM Yes (2x) 2.25
DRV8843 2.5-A Stepper Driver 8 to 45 1.75 2.5 PWM No 2.25
Indexers (On-chip microstepping support)
DRV8711 Stepper Pre-Driver with Stall Detect (256 Microsteps) 8 to 52
Ext
FETs
Ext
FETs
Indexer, PWM or SPI No 2.75
DRV8811 1.9-A Stepper Driver (8 Microsteps) (P2P w/8818) 8 to 38 1.4 1.9 Indexer No 1.80
DRV8818 2.5-A Stepper Driver (8 Microsteps) (P2P w/8811) 8 to 35 1.75 2.5 Indexer No 2.25
DRV8821 Dual 1.5-A Stepper Driver (8 Microsteps) 8 to 32 1.5 1.5 Indexer No 2.00
DRV8824 1.6-A Stepper Driver (32 Microsteps) (P2P w/8825) 8 to 45 1.1 1.6 Indexer No 1.65
DRV8825 2.5-A Stepper Driver (32 Microsteps) (P2P w/8824) 8 to 45 1.75 2.5 Indexer No 2.40
Unipolar Stepper Drivers
DRV8803 2-A Unipolar Stepper Driver 8 to 60 2 2 PWM Yes (4x) 1.40
DRV8804 2-A Unipolar Stepper Driver 8 to 60 2 2 Serial Yes (4x) 1.40
DRV8805 2-A Unipolar Stepper Driver w/Indexer 8 to 60 2 2 Indexer Yes (4x) 1.40
DRV8806 2-A Unipolar Stepper Driver w/Open Load Detect 8 to 40 2 2 Serial Y
es (4x) 1.50
Low-Voltage Stepper Drivers
DRV8833 2-A Stepper Driver
2.7 to
10.8
1.5 2 PWM No 0.95
DRV8834 2.2-A Stepper Driver (32 Microsteps)
2.5 to
10.8
1.5 2.2
Indexer or Phase/
Enable
No 1.15
DRV8835 1.5-A Stepper Driver w/Dual Supplies 2.0 to 11 1.5 1.5 PWM or Phase/Enable No 0.70
DRV8836 1.5-A Stepper Driver 2.0 to 7 1.5 1.5 PWM or Phase/Enable No 0.70
Brushed DC Motors
DRV8301 Pre-Driver with 1.5-A Step-Down Voltage Regulator and Dual Current-Sense Amps (SPI Control) 8 to 60
Ext
FETs
Ext
FETs
PWM No 2.50
DRV8302
Pre-Driver with 1.5-A Step-Down Voltage Regulator and Dual Current-Sense Amps (H/W Control) 8 to 60
Ext
FETs
Ext
FETs
PWM No 2.50
DRV8412 12-A High-Performance Brushed DC Driver 0 to 52 6 12 PWM Yes (4x) 3.85
DRV8432 24-A High-Performance Brushed DC Driver 0 to 52 14 24 PWM Yes (4x) 5.50
DRV8800 2.8-A Brushed DC Driver 8 to 36 1.5 2.8 Phase/Enable No 1.25
DRV8801 2.8-A Brushed DC Driver w/Current-Sense Pin 8 to 36 1.5 2.8 Phase/Enable No 1.25
DRV8840 5-A Brushed DC Driver 8 to 45 3.5 5 Phase/Enable No 2.25
DRV8842 5-A Brushed DC Driver 8 to 45 3.5 5 PWM Yes (2x) 2.25
DRV8844 5-A Brushed DC Driver w/Split Supply Support (+30/–30) 8 to 60 3.5 5 PWM Yes (4x) 2.50
Dual/Quad Brushed Drivers
DRV8412 Dual 6-A High-Performance Brushed DC Driver 0 to 52 3 6 PWM Yes (4x) 3.85
DRV8432 Dual 12-A High-Performance Brushed DC Driver 0 to 52 7 12 PWM Yes (4x) 5.50
DRV8802 Dual 1.6-A Brushed DC Driver (P2P w/8814) 8 to 45 1.1 1.6 Phase/Enable No 1.65
DRV8814 Dual 2.5-A Brushed DC Driver (P2P w/8802) 8 to 45 1.75 2.5 Phase/Enable No 2.25
DRV8823 Quad 1.5-A Brushed DC Driver 8 to 32 1.5 1.5 Serial No 2.00
DRV8843 Dual 2.5-A Brushed DC Driver 8 to 45 1.75 2.5 PWM No 2.25
DRV8844 Dual 2.5-A Brushed DC Driver w/Split Supply Support (+30/–30) 8 to 60 1.75 2.5 PWM Yes (4x) 2.50