DS89C21TM
vs
MAX3490ECPA
feature comparison
| Rohs Code |
No
|
No
|
| Part Life Cycle Code |
Transferred
|
Active
|
| Ihs Manufacturer |
NATIONAL SEMICONDUCTOR CORP
|
ROCHESTER ELECTRONICS LLC
|
| Package Description |
PLASTIC, SOIC-8
|
PLASTIC, DIP-8
|
| Reach Compliance Code |
not_compliant
|
unknown
|
| ECCN Code |
EAR99
|
|
| HTS Code |
8542.39.00.01
|
|
| Differential Output |
YES
|
YES
|
| Driver Number of Bits |
1
|
1
|
| High Level Input Current-Max |
0.00001 A
|
|
| Input Characteristics |
DIFFERENTIAL SCHMITT TRIGGER
|
DIFFERENTIAL SCHMITT TRIGGER
|
| Interface IC Type |
LINE TRANSCEIVER
|
LINE TRANSCEIVER
|
| Interface Standard |
V.11; EIA-422-A; TIA-422-A
|
EIA-422; EIA-485
|
| JESD-30 Code |
R-PDSO-G8
|
R-PDIP-T8
|
| JESD-609 Code |
e0
|
e0
|
| Length |
4.9 mm
|
9.375 mm
|
| Moisture Sensitivity Level |
1
|
1
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
8
|
8
|
| Operating Temperature-Max |
85 °C
|
70 °C
|
| Operating Temperature-Min |
-40 °C
|
|
| Out Swing-Min |
2 V
|
|
| Output Characteristics |
TOTEM-POLE
|
|
| Output Low Current-Max |
0.006 A
|
|
| Output Polarity |
COMPLEMENTARY
|
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
SOP
|
DIP
|
| Package Equivalence Code |
SOP8,.25
|
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
SMALL OUTLINE
|
IN-LINE
|
| Peak Reflow Temperature (Cel) |
235
|
245
|
| Qualification Status |
Not Qualified
|
COMMERCIAL
|
| Receive Delay-Max |
30 ns
|
|
| Receiver Number of Bits |
1
|
1
|
| Seated Height-Max |
1.75 mm
|
4.572 mm
|
| Supply Current-Max |
12 mA
|
|
| Supply Voltage-Nom |
5 V
|
3.3 V
|
| Surface Mount |
YES
|
NO
|
| Technology |
CMOS
|
|
| Temperature Grade |
INDUSTRIAL
|
COMMERCIAL
|
| Terminal Finish |
Tin/Lead (Sn/Pb)
|
TIN LEAD
|
| Terminal Form |
GULL WING
|
THROUGH-HOLE
|
| Terminal Pitch |
1.27 mm
|
2.54 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Time@Peak Reflow Temperature-Max (s) |
30
|
NOT SPECIFIED
|
| Transmit Delay-Max |
10 ns
|
35 ns
|
| Width |
3.9 mm
|
7.62 mm
|
| Base Number Matches |
4
|
1
|
| Pbfree Code |
|
No
|
| Part Package Code |
|
DIP
|
| Pin Count |
|
8
|
| Supply Voltage-Max |
|
3.6 V
|
| Supply Voltage-Min |
|
3 V
|
|
|
|
Compare DS89C21TM with alternatives
Compare MAX3490ECPA with alternatives