IC manufacturers Texas Instruments

IC manufacturers (103)

Texas Instruments DRV8214 | Demoboard DRV8214EVM

DRV8214 evaluation module for brushed DC motor driver with stall detection and ripple counting

Overview

TopologyMotor Drive
Input voltage1.65-11 V
IC revisionA

Description

The DRV8214 evaluation module (EVM) allows for easy evaluation of the DRV8214 device. The EVM has been programmed and configured to work out of the box and begin spinning motors right away.The DRV8214 is an integrated motor driver with N-channel H-bridge, charge pump, current sense output, current regulation and protection circuitry. The DRV8214 integrates a ripple counting technology that allows for sensorless motor position monitoring, stall detection, and speed and voltage regulation. The tripler charge pump allows the device to operate down to 1.65 V to accommodate 1.8-V supply rails and low battery conditions. The charge pump integrates all capacitors and allows for 100% duty cycle operation. The EVM is accompanied by a GUI for easy control of the motor driver.

Features

  • 1.65-V to 11-V operating motor supply range
  • High output current capability: 4-A peak, 2-A RMS
  • Ripple counting for position monitoring and motor speed regulation
  • Adjustable op amp gain for high-accuracy current sensing down to 10 mA
  • Onboard eZ-FET lite debugger for MCU programming via USB
  • Supports 1.8-V, 3.3-V and 5-V logic inputs

Typical applications

  • Infusion pumps and other portable medical equipments
  • Electronic smart lock, Electronic and robotic toys, • Electric toothbrush, Beauty & grooming, Portable printers and Point-of-Sale (POS) Devices

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
R
Tol. R
PRated(W)
TCR(ppm/ °C)
TCR(ppm/ °C)
IR(A)
L(mm)
W(mm)
Pins
PCB/Cable/Panel
Modularity
Wire Section
λDom typ.(nm)
Emitting Color
λPeak typ.(nm)
IV typ.(mcd)
VF typ.(V)
Chip Technology
50% typ.(°)
f
Tol. f
Cload(pF)
Operating Temperature
C
Tol. C
VR(mV)
Size
Q(%)
DF(%)
RISO
Ceramic Type
Fl(mm)
Packaging
Endurance(h)
IRIPPLE(mA)
Z(mΩ)
ILeak(µA)
Ø D(mm)
RESR(Ω)
Interface Type
Variant
Gender
Mount
Working Voltage(V (AC))
Color
H(mm)
Operation Force(g)
Electrical Life(Cycles)
Actuator Color
Washable
Vaporphase process
Z @ 100 MHz(Ω)
Zmax(Ω)
Test Condition Zmax
IR 2(mA)
RDC max.(Ω)
Type
Samples
WRIS-KSKE Thick Film Resistors, 10 Ω, ±1%
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Resistance10 Ω
Resistance±1% 
Rated Power0.125 W
Temperature Coefficient of Resistance (min.)-100 ppm/ °C
Temperature Coefficient of Resistance (max.)100 ppm/ °C
Rated Current0.11 A
Length1 mm
Width0.5 mm
Operating Temperature -55 °C up to +155 °C
Rated Voltage1118 mV
Size0402 
Pad Dimension0.25 mm
MountSMT 
Height0.35 mm
WE-CBF SMT EMI Suppression Ferrite Bead, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current0.55 A
Length1.6 mm
Width0.8 mm
Operating Temperature -55 °C up to +125 °C
Size0603 
Pad Dimension0.3 mm
MountSMT 
Height0.8 mm
Impedance @ 100 MHz140 Ω
Maximum Impedance430 Ω
Maximum Impedance550 MHz 
Rated Current 21250 mA
DC Resistance0.2 Ω
TypeHigh Speed 
WL-SMCW SMT Mono-color Chip LED Waterclear, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length1.6 mm
Width0.8 mm
Dominant Wavelength [typ.]630 nm
Emitting ColorSuper Red 
Peak Wavelength [typ.]645 nm
Luminous Intensity [typ.]60 mcd
Forward Voltage [typ.]1.9 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
Operating Temperature -40 °C up to +85 °C
Size0603 
PackagingTape and Reel 
MountSMT 
Height0.7 mm
WL-SMCW SMT Mono-color Chip LED Waterclear, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length1.6 mm
Width0.8 mm
Dominant Wavelength [typ.]625 nm
Emitting ColorRed 
Peak Wavelength [typ.]630 nm
Luminous Intensity [typ.]250 mcd
Forward Voltage [typ.]2 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
Operating Temperature -40 °C up to +85 °C
Size0603 
PackagingTape and Reel 
MountSMT 
Height0.7 mm
WL-SMCW SMT Mono-color Chip LED Waterclear, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length1.6 mm
Width0.8 mm
Dominant Wavelength [typ.]590 nm
Emitting ColorYellow 
Peak Wavelength [typ.]595 nm
Luminous Intensity [typ.]120 mcd
Forward Voltage [typ.]2 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
Operating Temperature -40 °C up to +85 °C
Size0603 
PackagingTape and Reel 
MountSMT 
Height0.7 mm
WL-SMCW SMT Mono-color Chip LED Waterclear, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length1.6 mm
Width0.8 mm
Dominant Wavelength [typ.]570 nm
Emitting ColorBright Green 
Peak Wavelength [typ.]572 nm
Luminous Intensity [typ.]40 mcd
Forward Voltage [typ.]2 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
Operating Temperature -40 °C up to +85 °C
Size0603 
PackagingTape and Reel 
MountSMT 
Height0.7 mm
WCAP-ASLL Aluminum Electrolytic Capacitors, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length10.5 mm
Width8.3 mm
Operating Temperature -55 °C up to +105 °C
Capacitance100 µF
Capacitance±20% 
Rated Voltage50000 mV
Size8.0 x 10.5 
Dissipation Factor12 %
Insulation Resistance1 MΩ
Packaging15" Tape & Reel 
Endurance 5000
Ripple Current350 mA
Impedance340 mΩ
Leakage Current50 µA
Diameter8 mm
ESR0.227529 Ω
MountV-Chip SMT 
WCAP-PSLP Aluminum Polymer Capacitors, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length5.5 mm
Width4.3 mm
Operating Temperature -55 °C up to +105 °C
Capacitance10 µF
Capacitance±20% 
Rated Voltage10000 mV
Size4.0 x 5.5 
Dissipation Factor8 %
Packaging15" Tape & Reel 
Endurance 2000
Ripple Current1200 mA
Leakage Current300 µA
Diameter4 mm
ESR0.08 Ω
MountV-Chip SMT 
WCAP-CSGP MLCCs 50 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length1 mm
Width0.5 mm
Operating Temperature -55 °C up to +125 °C
Capacitance10 pF
Capacitance±5% 
Rated Voltage50000 mV
Size0402 
Q-Factor600 %
Insulation Resistance10 GΩ
Ceramic TypeNP0 Class I 
Pad Dimension0.25 mm
Packaging7" Tape & Reel 
Height0.5 mm
WCAP-CSGP MLCCs 50 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length1 mm
Width0.5 mm
Operating Temperature -55 °C up to +125 °C
Capacitance33 pF
Capacitance±5% 
Rated Voltage50000 mV
Size0402 
Q-Factor1000 %
Insulation Resistance10 GΩ
Ceramic TypeNP0 Class I 
Pad Dimension0.25 mm
Packaging7" Tape & Reel 
Height0.5 mm
WCAP-CSGP MLCCs 10 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length1 mm
Width0.5 mm
Operating Temperature -55 °C up to +125 °C
Capacitance100 nF
Capacitance±10% 
Rated Voltage10000 mV
Size0402 
Dissipation Factor5 %
Insulation Resistance5 GΩ
Ceramic TypeX7R Class II 
Pad Dimension0.25 mm
Packaging7" Tape & Reel 
Height0.5 mm
WCAP-CSGP MLCCs 16 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length1 mm
Width0.5 mm
Operating Temperature -55 °C up to +125 °C
Capacitance10 nF
Capacitance±10% 
Rated Voltage16000 mV
Size0402 
Dissipation Factor3.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Pad Dimension0.25 mm
Packaging7" Tape & Reel 
Height0.5 mm
WCAP-CSGP MLCCs 10 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length1 mm
Width0.5 mm
Operating Temperature -55 °C up to +85 °C
Capacitance1 µF
Capacitance±20% 
Rated Voltage10000 mV
Size0402 
Dissipation Factor15 %
Insulation Resistance0.05 GΩ
Ceramic TypeX5R Class II 
Pad Dimension0.25 mm
Packaging7" Tape & Reel 
Height0.5 mm
WCAP-CSGP MLCCs 16 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length1.6 mm
Width0.8 mm
Operating Temperature -55 °C up to +125 °C
Capacitance220 nF
Capacitance±10% 
Rated Voltage16000 mV
Size0603 
Dissipation Factor5 %
Insulation Resistance2.3 GΩ
Ceramic TypeX7R Class II 
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Height0.8 mm
WCAP-CSGP MLCCs 50 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length1.6 mm
Width0.8 mm
Operating Temperature -55 °C up to +125 °C
Capacitance100 nF
Capacitance±10% 
Rated Voltage50000 mV
Size0603 
Dissipation Factor3 %
Insulation Resistance5 GΩ
Ceramic TypeX7R Class II 
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Height0.8 mm
WCAP-CSGP MLCCs 10 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length1.6 mm
Width0.8 mm
Operating Temperature -55 °C up to +85 °C
Capacitance470 nF
Capacitance±20% 
Rated Voltage10000 mV
Size0603 
Dissipation Factor10 %
Insulation Resistance0.2 GΩ
Ceramic TypeX5R Class II 
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Height0.8 mm
WCAP-CSGP MLCCs 10 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length1.6 mm
Width0.8 mm
Operating Temperature -55 °C up to +85 °C
Capacitance4.7 µF
Capacitance±20% 
Rated Voltage10000 mV
Size0603 
Dissipation Factor10 %
Insulation Resistance0.02 GΩ
Ceramic TypeX5R Class II 
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Height0.8 mm
WCAP-CSGP MLCCs 16 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length1.6 mm
Width0.8 mm
Operating Temperature -55 °C up to +85 °C
Capacitance2.2 µF
Capacitance±20% 
Rated Voltage16000 mV
Size0603 
Dissipation Factor10 %
Insulation Resistance0.05 GΩ
Ceramic TypeX5R Class II 
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Height0.8 mm
WCAP-CSGP MLCCs 10 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length2 mm
Width1.25 mm
Operating Temperature -55 °C up to +85 °C
Capacitance22 µF
Capacitance±20% 
Rated Voltage10000 mV
Size0805 
Dissipation Factor10 %
Insulation Resistance0.005 GΩ
Ceramic TypeX5R Class II 
Pad Dimension0.5 mm
Packaging7" Tape & Reel 
Height1.25 mm
WR-PHD Pin Header - Dual, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current3 A
Length33.02 mm
Pins26 
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
PackagingBag 
GenderPin Header 
MountTHT 
Working Voltage250 V (AC)
TypeStraight 
WS-TASV SMT Washable Tact Switch 6x6 mm, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current0.05 A
Operating Temperature -40 °C up to +85 °C
Rated Voltage12000 mV
Insulation Resistance100 MΩ
PackagingTape and Reel 
Height2.5 mm
Operation Force160 g
Electrical Life1000000 Cycles
Actuator ColorBlack 
WashableYes 
Vaporphase processnot specified 
WR-USB Mini/Micro Connectors, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current1 A
Pins
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
PackagingTape and Reel 
Interface TypeType B 
Variantwith Pads & Pegs 
GenderReceptacle 
MountSMT 
Working Voltage30 V (AC)
ColorBlack 
TypeHorizontal 
WR-TBL Series 2506 - 6.35 mm Horizontal Entry Modular w. Rising Cage Clamp, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current32 A
Length12.7 mm
Pins
PCB/Cable/PanelPCB 
ModularityYes 
Wire Section 10 to 30 (AWG) 5.26 to 0.0509 (mm²)
Operating Temperature -30 °C up to +120 °C
PackagingBox 
MountTHT 
Working Voltage450 V (AC)
ColorGreen 
TypeHorizontal 
WR-PHD Jumper, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-PHD Jumper
Rated Current3 A
Length2.44 mm
Pins
Operating Temperature -40 °C up to +125 °C
Insulation Resistance1000 MΩ
PackagingBag 
GenderJumper 
Working Voltage250 V (AC)
ColorBlack 
WR-PHD Pin Header - Single, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current3 A
Length7.62 mm
Pins
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
PackagingBag 
GenderPin Header 
MountTHT 
Working Voltage250 V (AC)
TypeStraight 
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current3 A
Length17.78 mm
Pins14 
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
PackagingBag 
GenderPin Header 
MountTHT 
Working Voltage250 V (AC)
TypeStraight 
WCAP-CSGP MLCCs 100 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length1 mm
Width0.5 mm
Operating Temperature -55 °C up to +125 °C
Capacitance100 pF
Capacitance±5% 
Rated Voltage100000 mV
Size0402 
Q-Factor1000 %
Insulation Resistance10 GΩ
Ceramic TypeNP0 Class I 
Pad Dimension0.25 mm
Packaging7" Tape & Reel 
Height0.5 mm
WCAP-CSGP MLCCs 100 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length1.6 mm
Width0.8 mm
Operating Temperature -55 °C up to +125 °C
Capacitance1 nF
Capacitance±5% 
Rated Voltage100000 mV
Size0603 
Q-Factor1000 %
Insulation Resistance10 GΩ
Ceramic TypeNP0 Class I 
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Height0.8 mm
WCAP-CSGP MLCCs 100 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length1.6 mm
Width0.8 mm
Operating Temperature -55 °C up to +125 °C
Capacitance100 nF
Capacitance±10% 
Rated Voltage100000 mV
Size0603 
Dissipation Factor5 %
Insulation Resistance1 GΩ
Ceramic TypeX7R Class II 
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Height0.8 mm
WE-XTAL Watch Crystals, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length9.5 mm
Width2.54 mm
Frequency32.768 kHz
Frequency±20ppm 
Load Capacitance12.5 pF
Operating Temperature -40 °C up to +85 °C
SizeCFPX-56 
Height2.54 mm
WCAP-CSGP MLCCs 100 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length3.2 mm
Width2.5 mm
Operating Temperature -55 °C up to +125 °C
Capacitance1 µF
Capacitance±10% 
Rated Voltage100000 mV
Size1210 
Dissipation Factor2.5 %
Insulation Resistance0.1 GΩ
Ceramic TypeX7R Class II 
Pad Dimension0.75 mm
Packaging7" Tape & Reel 
Height2 mm