Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-A3977KEDTR | |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant | |
| Moisture Sensitivity Level (MSL) | ||
| Production Status (Lifecycle) | Obsolete / Discontinued | |
| Condition | New & Unused, Original Sealed | |
| Standard Package | 450 | |
| Category | Integrated Circuits (ICs) | |
| Family | PMIC - Motor Drivers, Controllers | |
| Series | - | |
| Motor Type - Stepper | Bipolar | |
| Motor Type - AC, DC | - | |
| Function | Driver - Fully Integrated, Control and Power Stage | |
| Output Configuration | Half Bridge (4) | |
| Interface | Step/Direction | |
| Technology | DMOS | |
| Step Resolution | 1, 1/2, 1/4, 1/8 | |
| Applications | General Purpose | |
| Current - Output | 2.5A | |
| Voltage - Supply | 3 V ~ 5.5 V | |
| Voltage - Load | 8 V ~ 35 V | |
| Operating Temperature | -40°C ~ 150°C (TJ) | |
| Mounting Type | Surface Mount | |
| Package / Case | 44-LCC (J-Lead) | |
| Supplier Device Package | 44-PLCC (16.59x16.59) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | A3977KEDTR | |
| Related Links | A3977, A3977KEDTR Datasheet, Allegro MicroSystems, LLC Distributor | |
![]() | ECQ-P1H221JZ | CAP FILM 220PF 5% 50VDC RADIAL | datasheet.pdf | |
![]() | RNF12FTD332K | RES 332K OHM 1/2W 1% AXIAL | datasheet.pdf | |
![]() | RNF14FAD732R | RES 732 OHM 1/4W 1% AXIAL | datasheet.pdf | |
![]() | MS27472T24B61SA | CONN RCPT 61POS WALL MT W/SCKT | datasheet.pdf | |
![]() | SR215A121JARAP4-90 | CAP CER 120PF 50V NP0 RADIAL | datasheet.pdf | |
![]() | RN65C2003BBSL | RES 200K OHM 1/2W .1% AXIAL | datasheet.pdf | |
![]() | ATMEGA256RFR2-ZU | IC MCU 8BIT 2.4GHZ 256K VQFN | datasheet.pdf | |
![]() | 4-2176057-3 | RES SMD 0.56 OHM 1% 2W 2512 | datasheet.pdf | |
![]() | 316-83-135-41-006101 | Connector Socket 35 Position 0.100" (2.54mm) Gold Through Hole | datasheet.pdf | |
![]() | 44S90-01-1-03N | SWITCH ROTARY SP3T | datasheet.pdf | |
![]() | 30M5021-2S | MOTORIZED VRBLE TRANSF 560V 28A | datasheet.pdf | |
![]() | VJ0402D120FXCAP | CAP CER 12PF 200V NP0 0402 | datasheet.pdf |