Product Summary

The MAX3073NP 3.3V, ±15kV ESD-protected, RS-485/RS-422 transceiver features one driver and one receiver. The MAX3073NP includes fail-safe circuitry, guaranteeing a logic-high receiver output when receiver inputs are open or shorted. The receiver outputs a logic high if all transmitters on a terminated bus are disabled (high impedance). The MAX3073NP includes a hot-swap capability to eliminate false transitions on the bus during power-up or hot insertion.

Parametrics

MAX3073NP absolute maximum ratings: (1)Supply Voltage (VCC): +6V; (2)Control Input Voltage (EN, EN, EN_): -0.3V to 6v; (3)Driver Input Voltage (T_IN): -0.3V to 6v; (4)Driver Output Voltage (Y_, Z_) (Driver Disabled): -8V to +13V; (5)Driver Output Voltage (Y_, Z_) (Driver Enabled): -8V to +13V; (6)Continuous Power Dissipation (TA = +70℃). 16-Pin Wide SO (derate 9.52mW/℃ above +70℃): 471mW; (7)Operating Temperature Range: -40℃ to +85℃; (8)Maximum Junction Temperature: +150℃; (9)Storage Temperature Range: -65℃ to +150℃; (10)Lead Temperature (soldering, 10s): +300℃.

Features

MAX3073NP features: (1)3.3V Operation; (2)Electrostatic Discharge (ESD) Protection for RS-485 I/O Pins, ±15kV Human Body Model; (3)True Fail-Safe Receiver While Maintaining EIA/TIA-485 Compatibility; (4)Hot-Swap Input Structure on DE and RE; (5)Enhanced Slew-Rate Limiting Facilitates Error-Free Data Transmission; (6)Low-Current Shutdown Mode (Except MAX3071E/MAX3074E/MAX3077E); (7)Pin-Selectable Full-/Half-Duplex Operation (MAX3079E); (8)Phase Controls to Correct for Twisted-Pair Reversal (MAX3079E); (9)Allow Up to 256 Transceivers on the Bus; (10)Available in Industry-Standard 8-Pin SO Package.

Diagrams

MAX3073NP block diagram

MAX3000E
MAX3000E

Other


Data Sheet

Negotiable 
MAX3000EEBP-T
MAX3000EEBP-T

Maxim Integrated Products

Translation - Voltage Levels

Data Sheet

Negotiable 
MAX3000EEUP
MAX3000EEUP

Maxim Integrated Products

Translation - Voltage Levels

Data Sheet

Negotiable 
MAX3000EEUP+
MAX3000EEUP+

Maxim Integrated Products

Translation - Voltage Levels 1.2-5.5V .1uA 35Mbps 8Ch

Data Sheet

0-1: $2.76
1-25: $1.84
25-50: $1.36
50-100: $1.32
MAX3000EEUP+T
MAX3000EEUP+T

Maxim Integrated Products

Translation - Voltage Levels 1.2-5.5V .1uA 35Mbps 8Ch

Data Sheet

0-2080: $1.16
2080-2500: $1.16
MAX3000EEUP-T
MAX3000EEUP-T

Maxim Integrated Products

Translation - Voltage Levels

Data Sheet

Negotiable