Product Summary

The ADM3491ARZ is a 3.3V slew rate limited, half- and full-duplex transceiver. Its applications include Low power RS-485/RS-422 applications, Telecom, Industrial process control, HVAC.

Parametrics

ADM3491ARZ absolute maximum ratings: (1)Digital I/O voltage: -0.3 to 6V; (2)storage temperature range: -65 to 125℃; (3)lead temperature: 300℃; (4)thermal impedance: 121℃/W.

Features

ADM3491ARZ features: (1)Half- and full-duplex options; (2)Reduced slew rates for low EMI; (3)2 nA supply current in shutdown mode; (4)Up to 32 transceivers on the bus; (5)−7 V to +12 V bus common-mode range; (6)Specified over the -40°C to +85℃ temperature range.

Diagrams

ADM3491ARZ block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
ADM3491ARZ
ADM3491ARZ

IC TX/RX RS485 HS FD 3.3V 14SOIC
Data Sheet
0-1: $1.71
1-10: $1.53
10-100: $1.25
100-250: $1.13
250-500: $1.01
500-1000: $0.85
1000-2500: $0.81
ADM3491ARZ-REEL
ADM3491ARZ-REEL

IC TXRX RS-485 HS FD 3.3 14SOIC
Data Sheet
0-2500: $0.81
ADM3491ARZ-REEL7
ADM3491ARZ-REEL7

IC TXRX RS-485 HS FD 3.3 14SOIC
Data Sheet
0-1000: $0.85