A3977SEDTR-T
vs
A3979SLPTR
feature comparison
| Pbfree Code |
Yes
|
|
| Rohs Code |
Yes
|
No
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
ALLEGRO MICROSYSTEMS LLC
|
ALLEGRO MICROSYSTEMS LLC
|
| Part Package Code |
LPCC
|
TSSOP
|
| Package Description |
LEAD FREE, PLASTIC, MS-018AC, LCC-44
|
HTSSOP, TSSOP28,.25
|
| Pin Count |
44
|
28
|
| Reach Compliance Code |
unknown
|
unknown
|
| ECCN Code |
EAR99
|
EAR99
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Samacsys Manufacturer |
Allegro Microsystems
|
Allegro Microsystems
|
| Additional Feature |
ALSO REQUIRES A 8V TO 35V SUPPLY
|
|
| Analog IC - Other Type |
STEPPER MOTOR CONTROLLER
|
STEPPER MOTOR CONTROLLER
|
| JESD-30 Code |
S-PQCC-J44
|
R-PDSO-G28
|
| JESD-609 Code |
e3
|
|
| Length |
16.59 mm
|
9.7 mm
|
| Moisture Sensitivity Level |
3
|
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
44
|
28
|
| Operating Temperature-Max |
85 °C
|
85 °C
|
| Operating Temperature-Min |
-20 °C
|
-20 °C
|
| Output Current-Max |
2.5 A
|
2.5 A
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
QCCJ
|
HTSSOP
|
| Package Equivalence Code |
LDCC44,.7SQ
|
TSSOP28,.25
|
| Package Shape |
SQUARE
|
RECTANGULAR
|
| Package Style |
CHIP CARRIER
|
SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
|
| Peak Reflow Temperature (Cel) |
260
|
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
4.57 mm
|
1.2 mm
|
| Supply Voltage-Max (Vsup) |
5.5 V
|
5.5 V
|
| Supply Voltage-Min (Vsup) |
3 V
|
3 V
|
| Supply Voltage-Nom (Vsup) |
5 V
|
5 V
|
| Surface Mount |
YES
|
YES
|
| Technology |
NMOS
|
BCDMOS
|
| Temperature Grade |
OTHER
|
OTHER
|
| Terminal Finish |
MATTE TIN
|
|
| Terminal Form |
J BEND
|
GULL WING
|
| Terminal Pitch |
1.27 mm
|
0.65 mm
|
| Terminal Position |
QUAD
|
DUAL
|
| Time@Peak Reflow Temperature-Max (s) |
40
|
|
| Width |
16.59 mm
|
4.4 mm
|
| Base Number Matches |
1
|
2
|
|
|
|
Compare A3977SEDTR-T with alternatives
Compare A3979SLPTR with alternatives