ADM3491AR

Obsolete

Analog Devices Inc./Maxim Integrated

IC TRANSCEIVER FULL 1/1 14SOIC

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ADM3491AR

Obsolete

Analog Devices Inc./Maxim Integrated

IC TRANSCEIVER FULL 1/1 14SOIC

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Description Specifications Series Pricing CAD Documents

Description

General part information

ADM3491 Series

The ADM3491 is a low power differential line transceiver designed to operate using a single +3.3 V power supply. Low power consumption coupled with a shutdown mode make it ideal for power sensitive applications. It is suitable for communication on multipoint bus transmission lines.

Technical Specifications

Parameters and characteristics for this part

Specification	ADM3491AR

Data Rate	10 Mbps
Duplex	Full
Mounting Type	Surface Mount
Number of Drivers	1
Number of Receivers	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package Length	0.154 in
Package Name	14-SOIC
Package Width	3.9 mm
Protocol	RS422, RS485
Receiver Hysteresis	50 mV
Type	Transceiver
Voltage - Supply (Maximum)	3.6 V
Voltage - Supply (Minimum)	3 V

ADM3491 Series

3.3 V, Low Power, RS-485/RS-422 Transceiver (Full Duplex, 10 Mbps, Driver/Receiver Enable)

Part	Data Rate	Duplex	Package Width	Package Name	Package Length	Operating Temperature (Min)	Operating Temperature (Max)	Type	Protocol	Mounting Type	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Number of Drivers	Number of Receivers	Receiver Hysteresis	Voltage - Supply
Analog Devices Inc./Maxim Integrated ADM3491ARZ-REEL	10 Mbps	Full	3.9 mm	14-SOIC	0.154 in	-40 °C	85 °C	Transceiver	RS422 RS485	Surface Mount	3.6 V	3 V	1	1	50 mV
Analog Devices Inc./Maxim Integrated ADM3491AR-REEL7	10 Mbps	Full	3.9 mm	14-SOIC	0.154 in	-40 °C	85 °C	Transceiver	RS422 RS485	Surface Mount	3.6 V	3 V	1	1	50 mV
Analog Devices Inc./Maxim Integrated ADM3491ARU-1REEL7			4.4 mm	16-TSSOP	0.173 in			Transceiver	RS422 RS485	Surface Mount	3.6 V	3 V	1	1
Analog Devices Inc./Maxim Integrated ADM3491ANZ-1			7.62 mm	14-DIP 14-PDIP	0.3 in			Transceiver	RS422 RS485	Through Hole	3.6 V	3 V	1	1
Analog Devices Inc./Maxim Integrated ADM3491ARZ-REEL7	10 Mbps	Full	3.9 mm	14-SOIC	0.154 in	-40 °C	85 °C	Transceiver	RS422 RS485	Surface Mount	3.6 V	3 V	1	1	50 mV
Analog Devices Inc./Maxim Integrated ADM3491AR-1	20 Mbps	Full	3.9 mm	14-SOIC	0.154 in	-40 °C	85 °C	Transceiver	RS422 RS485	Surface Mount			1	1	50 mV	3.3 V
Analog Devices Inc./Maxim Integrated ADM3491ARZ	10 Mbps	Full	3.9 mm	14-SOIC	0.154 in	-40 °C	85 °C	Transceiver	RS422 RS485	Surface Mount	3.6 V	3 V	1	1	50 mV
Analog Devices Inc./Maxim Integrated ADM3491AR	10 Mbps	Full	3.9 mm	14-SOIC	0.154 in	-40 °C	85 °C	Transceiver	RS422 RS485	Surface Mount	3.6 V	3 V	1	1	50 mV

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

ADM3491AR | Datasheet