IC manufacturers Texas Instruments

IC manufacturers (104)

Texas Instruments DRV8818 | Demoboard DRV8818EVM

35-V, 2.5-A bipolar stepper motor driver with current regulation and 1/8 microstepping

Overview

TopologyMotor Drive
Input voltage8-35 V
IC revisionA

Description

The DRV8818 evaluation module (EVM) demonstrates the capabilities and performance of the DRV8818 integrated micro-stepping motor driver from Texas Instruments. This EVM comes with an on-board MSP430 microprocessor which has been pre-programmed for standalone operation. The regulated voltage for the MSP430 is provided by TPS77701 single-channel LDO. This EVM operates on power supply voltages from 8 V to 35 V.

Features

Supports stepper motor microstepping up to 1/8 step and up to 2.5A.Advanced graphical user interface (download available below) enables acceleration, deceleration and motion profiles.On-board potentiometers allows for adjusting Vref, decay ratio, blanking time and off time.Control and status signals brought out to test headers for easy evaluation.

Typical applications

  • Positioning/Tracking
  • Textile Machinery
  • Robotics
  • Printers
  • Factory Automation

More information

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesPins
(pcs)
ApplicationPCB/Cable/PanelModularityWire SectionλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
fTol. fStability
(ppm)
Cload
(pF)
Operating TemperatureCTol. CVR
(V (DC))
SizeQ
(%)
DF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
Fl
(mm)
PackagingEndurance
(h)
IRIPPLE
(mA)
Z
(mΩ)
ILeak
(µA)
Ø D
(mm)
Center pin Ø (Value)
(mm)
Plug OD
(mm)
IR
(A)
Working Voltage
(V (AC))
Interface TypeGenderMountIR
(mA)
Pitch
(mm)
RowsG
(mm)
ColorH
(mm)
Operation Force
(g)
Electrical Life
(Cycles)
Actuator ColorWashableVaporphase processZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
Z @ 1 GHz
(Ω)
Type Samples
60900213421SPEC
3 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD Jumper 1 -40 °C up to +125 °C1000 MΩ 2.44 Bag 3 250 Jumper 2.54 Black
691250610002SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-TBL Series 2506 - 6.35 mm Horizontal Entry Modular w. Rising Cage Clamp 2 Rising Cage Clamp PCB Yes 10 to 30 (AWG) 5.26 to 0.0509 (mm²) -30 °C up to +120 °C 12.7 Box 32 450 THT 6.35 Green Horizontal
61300211121SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD Pin Header - Single 2 -40 °C up to +105 °C1000 MΩ 5.08 Bag 3 250 Pin Header THT 2.54 Single Straight
61300311121SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD Pin Header - Single 3 -40 °C up to +105 °C1000 MΩ 7.62 Bag 3 250 Pin Header THT 2.54 Single Straight
61300411121SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD Pin Header - Single 4 -40 °C up to +105 °C1000 MΩ 10.16 Bag 3 250 Pin Header THT 2.54 Single Straight
61031421121SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD Pin Header - Dual 14 -40 °C up to +105 °C1000 MΩ 17.78 Tape and Reel with Cap 3 250 Pin Header SMT 2.54 Dual Straight
629722000214SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-USB Type C Connectors 16 USB 2.0 -40 °C up to +85 °C100 MΩ Tape and Reel 5 48 Type C Receptacle SMT 0.95 Horizontal
61032021121SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD Pin Header - Dual 20 -40 °C up to +105 °C1000 MΩ 25.4 Tape and Reel with Cap 3 250 Pin Header SMT 2.54 Dual Straight
742863160SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WE-CBF HF SMT EMI Suppression Ferrite Bead (High Frequency) -55 °C up to +125 °C 0603 1.6 0.8 0.3 0.5 SMT 500 0.8 600 950 600 MHz 500 800 High Current
150080RS75000SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WL-SMCW SMT Mono-color Chip LED Waterclear 625 Red 630 150 2 AlInGaP 140 -40 °C up to +85 °C 0805 2 1.25 Tape and Reel SMT 0.7
865080653016SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-ASLI Aluminum Electrolytic Capacitors -55 °C up to +105 °C100 µF ±20% 50 8.0 x 10.5 121 MΩ 10.5 8.3 15" Tape & Reel 2000 350 460 50 8 V-Chip SMT
885012005044SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 25 V(DC) -55 °C up to +125 °C47 pF ±5% 25 0402 100010 GΩ NP0 Class I 1 0.5 0.25 7" Tape & Reel 0.5
885012006054SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 50 V(DC) -55 °C up to +125 °C33 pF ±5% 50 0603 100010 GΩ NP0 Class I 1.6 0.8 0.4 7" Tape & Reel 0.8
885012206083SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 50 V(DC) -55 °C up to +125 °C1 nF ±10% 50 0603 2.510 GΩ X7R Class II 1.6 0.8 0.4 7" Tape & Reel 0.8
885012206089SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 50 V(DC) -55 °C up to +125 °C10 nF ±10% 50 0603 2.510 GΩ X7R Class II 1.6 0.8 0.4 7" Tape & Reel 0.8
885012206095SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 50 V(DC) -55 °C up to +125 °C100 nF ±10% 50 0603 35 GΩ X7R Class II 1.6 0.8 0.4 7" Tape & Reel 0.8
885012106017SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 16 V(DC) -55 °C up to +85 °C1 µF ±20% 16 0603 100.1 GΩ X5R Class II 1.6 0.8 0.4 7" Tape & Reel 0.8
885012107014SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 16 V(DC) -55 °C up to +85 °C10 µF ±20% 16 0805 100.01 GΩ X5R Class II 2 1.25 0.5 7" Tape & Reel 1.25
694106301002SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-DC Power Jacks -40 °C up to +85 °C100 MΩ Bag 2 5.5 5 30 THT 5000 Black Right Angled
430481025816SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WS-TASV SMT Washable Tact Switch 6x6 mm -40 °C up to +85 °C 12100 MΩ Tape and Reel 0.05 2.5 160 1000000 Black Yes not specified
830055663SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WE-XTAL Quartz Crystal Processor, UART8 MHz ±20ppm 30 18 -40 °C up to +85 °C CFPX-104 5 3.2 SMT 1
885012206125SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 50 V(DC) -55 °C up to +125 °C220 nF ±5% 50 0603 102.3 GΩ X7R Class II 1.6 0.8 0.4 7" Tape & Reel 0.8
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesPins
(pcs)
ApplicationPCB/Cable/PanelModularityWire SectionλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
fTol. fStability
(ppm)
Cload
(pF)
Operating TemperatureCTol. CVR
(V (DC))
SizeQ
(%)
DF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
Fl
(mm)
PackagingEndurance
(h)
IRIPPLE
(mA)
Z
(mΩ)
ILeak
(µA)
Ø D
(mm)
Center pin Ø (Value)
(mm)
Plug OD
(mm)
IR
(A)
Working Voltage
(V (AC))
Interface TypeGenderMountIR
(mA)
Pitch
(mm)
RowsG
(mm)
ColorH
(mm)
Operation Force
(g)
Electrical Life
(Cycles)
Actuator ColorWashableVaporphase processZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
Z @ 1 GHz
(Ω)
Type Samples