Product Summary

The ADM485JRZ is a differential line transceiver suitable for high speed bidirectional data communication on multipoint bus transmission lines. The ADM485JRZis designed for balanced data transmission and complies with both EIA Standards RS-485 and RS-422. Applications of the ADM485JRZ include:Low Power RS-485 Systems, DTE-DCE Interface, Packet Switching, Local Area Networks, Data Concentration, Data Multiplexers and Integrated Services Digital Network (ISDNH) .

Parametrics

ADM485JRZ absolute maximum ratings: (1) Vcc: +7V; (2) Driver Input (DI) : -0.3V to Vcc to +0.3V; (3) Control Inputs (DE, RE) : -0.3V to Vcc to +0.3V; (4) Receiver Inputs (A, B) : -14V to +14V; (5) Driver Outputs: -14V to +14V; (6) Receiver Output: -0.5V to Vcc to +0.5V; (7) Power Dissipation 8-Pin DIP: 500mW, θJA, Thermal Impedance: +130°C/W; (9) Power Dissipation 8-Pin SOIC: 450mW , Thermal Impedance: +170°C/W; (10) Commercial (J Version) : 0°C to +70°C; (11) Industrial (A Version) : -40°C to +85°C; (12) Storage Temperature Range: -65°C to +150°C; (13) Lead Temperature (Soldering, 10 sec) : +300°C, Vapour Phase (60 sec) : +215°C, Infrared (15 sec) : +220°C.

Features

ADM485JRZ features: (1) Meets EIA RS-485 Standard 5Mb/s Data Rate; (2) 7V to +12V Bus Common-Mode Range; (3) High Speed, Low Power BiCMOS; (4) Short Circuit Protection; (5) Zero Skew Driver; (6) Drivery Propagation Delay: 10ns; (7) High Outputs with Power Off; (8) Single +5V Supply.

Diagrams

ADM485JRZ Pin Configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
ADM485JRZ
ADM485JRZ

IC TX/RX SINGLE RS-485 5V 8SOIC
Data Sheet
0-1: $1.44
1-10: $1.30
10-100: $1.04
100-250: $0.93
250-500: $0.81
500-1000: $0.67
1000-2500: $0.63
2500-5000: $0.62
ADM485JRZ-REEL
ADM485JRZ-REEL

IC TXRX RS-485 5V 5MBPS 8SOIC
Data Sheet
0-2500: $0.63
ADM485JRZ-REEL7
ADM485JRZ-REEL7

IC TXRX RS-485 5V 5MBPS 8SOIC
Data Sheet
0-1000: $0.67