MAX490CPA+ alternative parts: DS485N, MAX481CPA+
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| Part Number | |||
| Manufacturer: | |||
| Description: | IC TXRX RS485/RS422 LOWPWR 8-DIP | IC TRANSCEIVER HALF 1/1 8DIP | IC TXRX RS485/RS422 LOWPWR 8-DIP |
Factory Lead Time: | 6 Weeks | - | 6 Weeks |
Package / Case: | 8-DIP (0.300, 7.62mm) | 8-DIP (0.300, 7.62mm) | 8-DIP (0.300, 7.62mm) |
Mounting Type: | Through Hole | Through Hole | Through Hole |
Mount: | Through Hole | Through Hole | Through Hole |
Number of Pins: | 8 | 8 | 8 |
Published: | 2010 | - | 2003 |
Packaging: | Tube | Tube | Tube |
Operating Temperature: | 0°C~70°C | 0°C~70°C | 0°C~70°C |
JESD-609 Code: | e3 | e0 | e3 |
Pbfree Code: | yes | no | yes |
Part Status: | Active | Obsolete | Active |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) |
Number of Terminations: | 8 | 8 | 8 |
Type: | Transceiver | Transceiver | Transceiver |
Terminal Finish: | Matte Tin (Sn) | Tin/Lead (Sn/Pb) | - |
Voltage - Supply: | 4.75V~5.25V | 4.75V~5.25V | 4.75V~5.25V |
Terminal Position: | DUAL | DUAL | DUAL |
Peak Reflow Temperature (Cel): | 260 | - | 260 |
Number of Functions: | 1 | 1 | 1 |
Supply Voltage: | 5V | 5V | 5V |
Terminal Pitch: | 2.54mm | 2.54mm | 2.54mm |
Base Part Number: | MAX490 | DS485 | MAX481 |
Pin Count: | 8 | 8 | 8 |
Operating Supply Voltage: | 5V | 5V | 5V |
Power Supplies: | 5V | 5V | 5V |
Interface: | RS-422, RS-485 | RS-422, RS-485 | RS-422, RS-485 |
Nominal Supply Current: | 500μA | 900μA | 500μA |
Logic Function: | Receiver, Transceiver | - | - |
Data Rate: | 2.5Mbps | 2.5Mbps | 2.5Mbps |
Output Characteristics: | TOTEM-POLE | - | 3-STATE |
Differential Output: | YES | YES | YES |
Output Polarity: | COMPLEMENTARY | - | COMPLEMENTARY |
Protocol: | RS422, RS485 | RS422, RS485 | RS422, RS485 |
Input Characteristics: | DIFFERENTIAL SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER |
Number of Drivers/Receivers: | 1/1 | 1/1 | 1/1 |
Driver Number of Bits: | 1 | 1 | 1 |
Receiver Number of Bits: | 1 | - | 1 |
Duplex: | Full | Half | Half |
Receiver Hysteresis: | 70mV | 70mV | 70mV |
Number of Transceivers: | 1 | - | 1 |
Simplex/Duplex: | Full Duplex | Half Duplex | Half Duplex |
Transmit Delay-Max: | 60 ns | 65 ns | 60 ns |
Output Low Current-Max: | 0.004A | 0.004A | 0.004A |
High Level Input Current-Max: | 0.000002A | 0.000002A | - |
Width: | 7.87mm | 7.62mm | 7.87mm |
Length: | 9.91mm | - | 9.91mm |
Height: | 4.572mm | - | 4.45mm |
REACH SVHC: | Unknown | No SVHC | Unknown |
Radiation Hardening: | No | No | - |
RoHS Status: | ROHS3 Compliant | Non-RoHS Compliant | ROHS3 Compliant |
Lead Free: | Lead Free | Contains Lead | Lead Free |
ECCN Code: | - | EAR99 | EAR99 |
Propagation Delay: | - | 40 ns | 90 ns |
Receive Delay-Max: | - | 320 ns | 200 ns |
Number of Receivers: | - | 1 | - |
Contact Plating: | - | - | Tin |
Max Power Dissipation: | - | - | 727mW |
Output Voltage: | - | - | 3V |
ESD Protection: | - | - | No |
MAX490CPA+
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