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MAX3442EESA+T, RS-485 Interface IC 15kV ESD-Protected, 60V Fault-Protected, 10Mbps, Fail-Safe RS-485/J1708 Transceivers
Semiconductors\Interface ICs\RS-485 Interface IC
The MAX3442EESA+T is a ±15KV ESD protected, ±60V fault protected, fail-safe RS485 transceiver in 8 pin NSOIC package. This fault protected RS485 transceiver feature ±60V protection from signal faults on communication bus lines. It contains one differential line driver with three state output and on differential line receiver with three state input. The 1/4 unit load receiver input impedance allows up to 128 transceivers on a single bus. True fail-safe inputs have a logic high receiver output when the receiver inputs are open, shorted or connected to an idle data line. Hot swap circuitry eliminates false transitions on the data bus during circuit initialization or connection to a live backplane. The on-chip ±15KV ESD protection eliminates costly external protection devices.
• Supply voltage range from 4.75V to 5.25V
• Operating temperature range from -40°C to 85°C
• Data transfer rate is 250Kbps
• Features receiver/driver enable function
• Common mode input voltage range from -7V to +12V
• Enhanced slew rate limiting facilitates error free data transmission
• Low power shutdown mode
| Brand | Analog Devices/Maxim Integrated |
| Data Rate | 250 kb/s |
| Duplex | Half Duplex |
| ESD Protection | 15 kV |
| Factory Pack Quantity | 2500 |
| Function | Transceiver |
| Manufacturer | Analog Devices Inc. |
| Maximum Operating Temperature | +85 C |
| Minimum Operating Temperature | -40 C |
| Mounting Style | SMD/SMT |
| Number of Drivers | 1 Driver |
| Number of Receivers | 1 Receiver |
| Operating Supply Current | 30 mA |
| Operating Supply Voltage | 5 V |
| Package/Case | SOIC-8 |
| Part # Aliases | MAX3442E |
| Product Category | RS-485 Interface IC |
| Product Type | RS-485 Interface IC |
| Product | RS-485 Transceivers |
| Shutdown | Shutdown |
| Subcategory | Interface ICs |
| Supply Voltage - Max | 5.25 V |
| Supply Voltage - Min | 4.75 V |
| Communication Mode | Half Duplex |
| Data Rate Max | 250Kbps |
| ESD Protection | ±15 kV(HBM) |
| Fail Safe | Open, Short |
| IC Case / Package | NSOIC |
| IC Type | RS422/RS485 Transceiver |
| MSL | MSL 1-Unlimited |
| No. of Nodes | 128 |
| No. of Pins | 8Pins |
| No. of Receivers | 1Receivers |
| No. of Transmitters | 1 |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |
| Supply Voltage Max | 5.25V |
| Supply Voltage Min | 4.75V |
| Вес, г | 0.51 |
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