SP491EN
vs
SP490ECN-L
feature comparison
| Pbfree Code |
Yes
|
|
| Part Life Cycle Code |
Active
|
Obsolete
|
| Ihs Manufacturer |
ROCHESTER ELECTRONICS LLC
|
EXAR CORP
|
| Part Package Code |
SOIC
|
|
| Package Description |
MO-012AB, SOIC-14
|
LEAD FREE, MS-012AA, SOIC-8
|
| Pin Count |
14
|
|
| Reach Compliance Code |
unknown
|
compliant
|
| Additional Feature |
TRISTATABLE RECEIVER
|
|
| Differential Output |
YES
|
YES
|
| Driver Number of Bits |
1
|
1
|
| Input Characteristics |
DIFFERENTIAL SCHMITT TRIGGER
|
DIFFERENTIAL SCHMITT TRIGGER
|
| Interface IC Type |
LINE TRANSCEIVER
|
LINE TRANSCEIVER
|
| Interface Standard |
EIA-422; EIA-485
|
EIA-485; EIA-422
|
| JESD-30 Code |
R-PDSO-G14
|
R-PDSO-G8
|
| JESD-609 Code |
e0
|
e3
|
| Length |
8.65 mm
|
4.9 mm
|
| Moisture Sensitivity Level |
1
|
1
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
14
|
8
|
| Operating Temperature-Max |
85 °C
|
70 °C
|
| Operating Temperature-Min |
-40 °C
|
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
SOP
|
SOP
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
SMALL OUTLINE
|
SMALL OUTLINE
|
| Peak Reflow Temperature (Cel) |
240
|
260
|
| Qualification Status |
COMMERCIAL
|
Not Qualified
|
| Receive Delay-Max |
150 ns
|
100 ns
|
| Receiver Number of Bits |
1
|
1
|
| Seated Height-Max |
1.75 mm
|
1.75 mm
|
| Supply Voltage-Max |
5.25 V
|
5.25 V
|
| Supply Voltage-Min |
4.75 V
|
4.75 V
|
| Supply Voltage-Nom |
5 V
|
5 V
|
| Surface Mount |
YES
|
YES
|
| Technology |
BICMOS
|
BICMOS
|
| Temperature Grade |
INDUSTRIAL
|
COMMERCIAL
|
| Terminal Finish |
TIN LEAD
|
MATTE TIN
|
| Terminal Form |
GULL WING
|
GULL WING
|
| Terminal Pitch |
1.27 mm
|
1.27 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Time@Peak Reflow Temperature-Max (s) |
30
|
|
| Transmit Delay-Max |
60 ns
|
60 ns
|
| Width |
3.9 mm
|
3.9 mm
|
| Base Number Matches |
3
|
2
|
| Rohs Code |
|
Yes
|
| Samacsys Manufacturer |
|
EXAR
|
| High Level Input Current-Max |
|
0.00001 A
|
| Out Swing-Min |
|
1.5 V
|
| Output Low Current-Max |
|
0.004 A
|
| Package Equivalence Code |
|
SOP8,.25
|
|
|
|
Compare SP491EN with alternatives
Compare SP490ECN-L with alternatives