IC manufacturers Texas Instruments

IC manufacturers (103)

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 seriesApplicationPCB/Cable/PanelModularityWire SectionλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
fTol. fStability
(ppm)
Cload
(pF)
Operating TemperatureMountIR
(mA)
Working Voltage
(V (AC))
CTol. CVR
(V (DC))
SizeQ
(%)
DF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
Fl
(mm)
Interface TypeEndurance
(h)
Operating TemperatureIRIPPLE
(mA)
Z
(mΩ)
ILeak
(µA)
Ø D
(mm)
H
(mm)
Operation Force
(g)
Electrical Life
(Cycles)
Actuator ColorVaporphase processZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
Z @ 1 GHz
(Ω)
TypePins
(pcs)
RowsG
(mm)
GenderIR
(A)
PackagingColor Samples
830055663SPEC
5 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 SMT CFPX-104 5 3.2 1
691250610002SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WR-TBL Series 2506 - 6.35 mm Horizontal Entry Modular w. Rising Cage Clamp Rising Cage Clamp PCB Yes 10 to 30 (AWG) 5.26 to 0.0509 (mm²) -30 °C up to +120 °C THT 450 12.7 -30 °C up to +120 °C Horizontal 2 32 Box Green
629722000214SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-COM USB 2.0 Type C Receptacle Horizontal SMT USB 2.0 -40 °C up to +85 °C SMT 20100 MΩ Type C Horizontal 16 0.95 Receptacle 5 Tape and Reel
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 SMT 500 0603 1.6 0.8 0.3 -55 °C up to +125 °C 0.8 600 950 600 MHz 500 800 High Current 0.5
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 SMT 0805 2 1.25 0.7 Tape and Reel
865080653016SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-ASLI Aluminum Electrolytic Capacitors -55 °C up to +105 °C V-Chip SMT100 µF ±20% 50 8.0 x 10.5 121 MΩ 10.5 8.3 2000 -55 °C up to +105 °C 350 460 50 8 15" Tape & Reel
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 0.5 7" Tape & Reel
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 0.8 7" Tape & Reel
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 0.8 7" Tape & Reel
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 0.8 7" Tape & Reel
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 0.8 7" Tape & Reel
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 0.8 7" Tape & Reel
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 1.25 7" Tape & Reel
61031421121SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

7 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD 2.54 mm SMT Dual Pin Header -40 °C up to +105 °C SMT 2501000 MΩ 17.78 Straight 14 Dual Pin Header 3 Tape and Reel with Cap
61032021121SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

7 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD 2.54 mm SMT Dual Pin Header -40 °C up to +105 °C SMT 2501000 MΩ 25.4 -40 °C up to +125 °C Straight 20 Dual Pin Header 3 Tape and Reel with Cap
694106301002SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-DC DC Power Jack Right Angled Ø 6.4 -40 °C up to +85 °C THT 5000 30100 MΩ -40 °C up to +85 °C Right Angled 5 Bag Black
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 2.5 160 1000000 Black not specified 0.05 Tape and Reel
60900213421SPEC
3 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD 2.54 mm Multi-Jumper Jumper with Test Point -40 °C up to +125 °C 2501000 MΩ 2.44 1 Jumper 3 Bag Black
61300211121SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD 2.54 mm THT Pin Header -40 °C up to +105 °C THT 2501000 MΩ 5.08 Straight 2 Single Pin Header 3 Bag
61300311121SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD 2.54 mm THT Pin Header -40 °C up to +105 °C THT 2501000 MΩ 7.62 Straight 3 Single Pin Header 3 Bag
61300411121SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD 2.54 mm THT Pin Header -40 °C up to +105 °C THT 2501000 MΩ 10.16 Straight 4 Single Pin Header 3 Bag
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 0.8 7" Tape & Reel
Order Code Data­sheet Simu­lation
830055663SPEC
691250610002SPEC
629722000214SPEC
742863160SPEC
150080RS75000SPEC
865080653016SPEC
885012005044SPEC
885012006054SPEC
885012206083SPEC
885012206089SPEC
885012206095SPEC
885012106017SPEC
885012107014SPEC
61031421121SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

61032021121SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

694106301002SPEC
430481025816SPEC
60900213421SPEC
61300211121SPEC
61300311121SPEC
61300411121SPEC
885012206125SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesApplicationPCB/Cable/PanelModularityWire SectionλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
fTol. fStability
(ppm)
Cload
(pF)
Operating TemperatureMountIR
(mA)
Working Voltage
(V (AC))
CTol. CVR
(V (DC))
SizeQ
(%)
DF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
Fl
(mm)
Interface TypeEndurance
(h)
Operating TemperatureIRIPPLE
(mA)
Z
(mΩ)
ILeak
(µA)
Ø D
(mm)
H
(mm)
Operation Force
(g)
Electrical Life
(Cycles)
Actuator ColorVaporphase processZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
Z @ 1 GHz
(Ω)
TypePins
(pcs)
RowsG
(mm)
GenderIR
(A)
PackagingColor Samples