Electronic Components Datasheet Search |
|
A4979GLPTR-T Datasheet(PDF) 4 Page - Allegro MicroSystems |
|
A4979GLPTR-T Datasheet(HTML) 4 Page - Allegro MicroSystems |
4 / 44 page Microstepping Programmable Stepper Motor Driver With Stall Detect and Short Circuit Protection A4979 4 Allegro MicroSystems, LLC 115 Northeast Cutoff Worcester, Massachusetts 01615-0036 U.S.A. 1.508.853.5000; www.allegromicro.com Pin-out Diagram Terminal List Table Name Number Description Name Number Description AGND 7 Analog reference ground REF 8 Reference input voltage CP1 23 Charge pump capacitor terminal RESETn 27 Chip reset CP2 24 Charge pump capacitor terminal SCK 9 Serial data clock DIAG 16 Diagnostic output SDI 6 Serial data input DIR 3 Direction select input SDO 17 Serial data output ENABLE 26 Bridge enable input SENSA 1 Current sense node – bridge A MS0 13 Microstep select input SENSB 14 Current sense node – bridge B MS1 12 Microstep select input STEP 19 Step input OAM 25 Bridge A negative output STRn 2 Serial data strobe OAP 4 Bridge A positive output VBBA 28 Motor supply – bridge A OBM 18 Bridge B negative output VBBB 15 Motor supply – bridge B OBP 11 Bridge B positive output VCP 22 Above supply voltage OSC 5 Oscillator input VDD 10 Logic Supply PAD – Exposed pad for enhanced thermal dissipation; connect to ground VREG 20 Regulated voltage PGND 21 Power ground 28 27 26 25 24 23 22 21 20 19 18 17 16 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Reg Ref VDD SENSA STRn DIR OAP AGND REF VDD OBP SENSB VBBA RESETn ENABLE OAM VCP PGND VREG STEP OBM DIAG VBBB 2 P C C S O SDI SCK CP1 MS1 MS0 SDO |
Similar Part No. - A4979GLPTR-T |
|
Similar Description - A4979GLPTR-T |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |