Single transmitter/receiver bus transceiver supporting RS-422 and RS-485 standards with a 10Mbps data rate. Features differential signal transmission and reception, operating on a single 3.3V supply. This 14-pin SOIC N surface-mount component offers multipoint data transmission and is rated for -40°C to 85°C. It includes one transmitter enable and one receiver enable, with 1 driver/1 receiver per line for RS-422 and 32 drivers/32 receivers per line for RS-485.
PackageSOIC N
MountingSurface Mount
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Technical Specifications
Analog Devices ADM3491AR-1REEL technical specifications.
General
Basic Package Type
Lead-Frame SMT
Package Family Name
SOP
Package/Case
SOIC N
Package Description
Small Outline IC Narrow Body
Lead Shape
Gull-wing
Pin Count
14
PCB
14
Package Length (mm)
8.75(Max)
Package Width (mm)
4(Max)
Package Height (mm)
1.5(Max)
Seated Plane Height (mm)
1.75(Max)
Pin Pitch (mm)
1.27
Package Material
Plastic
Mounting
Surface Mount
Jedec
MS-012AB
Number of Transmitters
1
Number of Transceivers
1
Data Rate
10Mbps
Number of Receivers
1
Data Transmission Topology
Multipoint
Transmitter Signal Type
Differential
Receiver Signal Type
Differential
Function
Line Transceiver
Min Operating Temperature
-40°C
Max Operating Temperature
85°C
Interface Standards
EIA-422|EIA-485|RS-422|RS-485
Power Supply Type
Single
Typical Single Supply Voltage
3.3V
Minimum Single Supply Voltage
3V
Maximum Single Supply Voltage
3.6V
Transmitter Communication Type
RS-422|RS-485
Receiver Communication Type
RS-422|RS-485
Maximum Supply Current
2.2mA
Number of Transmitter Enables
1
Number of Receiver Enables
1
Number of Drivers per Line
1@RS-422|32@RS-485
Number of Receivers per Line
10@RS-422|32@RS-485
Driving Mode
3-State
Compliance
Cage Code
24355
EU RoHS
No
HTS Code
8542390001
Schedule B
8542390000
ECCN
EAR99
Automotive
No
AEC Qualified
No
PPAP
No
Radiation Hardening
No
RoHS Versions
2011/65/EU, 2015/863
Datasheet
Analog Devices ADM3491AR-1REEL Datasheet
Download the complete datasheet for Analog Devices ADM3491AR-1REEL to view detailed technical specifications.
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