ADM485ARMZ-REEL7 vs DS89C21TM/NOPB feature comparison

ADM485ARMZ-REEL7 Rochester Electronics LLC

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DS89C21TM/NOPB National Semiconductor Corporation

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Pbfree Code Yes
Rohs Code Yes Yes
Part Life Cycle Code Active Transferred
Ihs Manufacturer ROCHESTER ELECTRONICS LLC NATIONAL SEMICONDUCTOR CORP
Part Package Code TSSOP
Package Description MO-187AA, MSOP-8 PLASTIC, SOIC-8
Pin Count 8
Reach Compliance Code unknown compliant
Additional Feature 1 RECEIVER ACTIVE UNDER SHUTDOWN; COMMON I/O; TRISTATABLE RECEIVERS
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 V.11; EIA-422-A; TIA-422-A
JESD-30 Code S-PDSO-G8 R-PDSO-G8
JESD-609 Code e3 e3
Length 3 mm 4.9 mm
Moisture Sensitivity Level 1 1
Number of Functions 1 1
Number of Terminals 8 8
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code TSSOP SOP
Package Shape SQUARE RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE
Peak Reflow Temperature (Cel) 260 260
Qualification Status COMMERCIAL Not Qualified
Receive Delay-Max 30 ns 30 ns
Receiver Number of Bits 1 1
Seated Height-Max 1.1 mm 1.75 mm
Supply Voltage-Max 5.25 V
Supply Voltage-Min 4.75 V
Supply Voltage-Nom 5 V 5 V
Surface Mount YES YES
Technology BICMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Finish MATTE TIN Matte Tin (Sn)
Terminal Form GULL WING GULL WING
Terminal Pitch 0.65 mm 1.27 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) 40 40
Transmit Delay-Max 15 ns 10 ns
Width 3 mm 3.9 mm
Base Number Matches 2 2
ECCN Code EAR99
HTS Code 8542.39.00.01
High Level Input Current-Max 0.00001 A
Out Swing-Min 2 V
Output Characteristics TOTEM-POLE
Output Low Current-Max 0.006 A
Output Polarity COMPLEMENTARY
Package Equivalence Code SOP8,.25
Supply Current-Max 12 mA

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Compare DS89C21TM/NOPB with alternatives