2017 Edition
INTERFACE
SELECTION GUIDE
Choose Analog Devices’ Interface Solutions!
With Analog Devices and Linear Technology now as one company, this selection guide
brings together both Analog Devices’ and Linear Technologies’ interface solutions.
The combined broad portfolio offers solutions spanning field bus and peripheral
communications, and a full gamut of I²C including buffers, accelerators, and multiplexers,
as well as IO-Link transceivers.
Analog Devices’ design solutions for interface devices include keypad controllers, level
translators, and high voltage protection products (channel protection, fault protection,
overvoltage protection), and latch-up proof switches and multiplexers.
Linear Technology’s interface products encompass a wide variety of industry-standard
communication devices that easily support today’s fastest data rates, high node
counts, and low voltage supplies. Find RS-485 transceivers that enable long-range
equipment communication and I²C/SMBus digital interface devices that improve
interchip communication.
Together, Analog Devices offers integrated interfaces in compact, robust, and reliable
solutions that solve today’s data transmission challenges.
Wide Range of Applications
With over a decade of innovation, Analog Devices’
interface solutions are used in applications
such as:
X
Process control
automation
Motor drives
Industrial field buses
Instrumentation
devices
Communication
infrastructures
Automotive systems
Solar/wind energy
X
Power supply/
regulation systems
Medical devices
Metering
Light and building
controls
Battery charging
systems
Industrial IoT
X
X
X
X
X
X
X
X
X
X
X
Visit
analog.com
and
linear.com/interface
2
Interface Selection Guide
Fault Protected RS-485 Transceivers
Part Number
ADM3095E
New
LT1785A
LT1791A
LTC2862A-1/
LTC2862A-2
New
LTC2863-1/
LTC2863-2
LTC2864-1/
LTC2864-2
LTC2865
1
LTC2876
New
LTC2877
New
Max Data Rate
2.5 Mbps
250 kbps
250 kbps
20 Mbps/250 kbps
20 Mbps/250 kbps
20 Mbps/250 kbps
20 Mbps/250 kbps
20 Mbps
20 Mbps
Duplex
Half
Half
Full
Half
Full
Full
Full
Half
Half
Number
of Nodes
256
128
128
224
256
256
256
200
200
•
•
•
•
Driver/
Receiver
Enable
•
•
•
•
ESD
HBM (kV)
±15
±15
±15
±40
±15
±15
±15
±52
±52
IEC
Level 4
Level 4
Level 4
Level 4
Fail-Safe
Idle, open, short
Idle, open, short
Idle, open, short
Idle, open, short
Idle, open, short
Idle, open, short
Idle, open, short
Idle, open, short
Idle, open, short
Supply
(V)
3.0 to 5.5
4.75 to 5.25
4.75 to 5.25
3.0 to 5.5
3.0 to 5.5
3.0 to 5.5
3.0 to 5.5
3.0 to 5.5
3.0 to 5.5,
VL 1.65 to V
CC
Max Temp
(°C)
125
125
125
125
125
125
125
125
125
Packages
16-lead SOIC
8-lead SOIC,
8-lead PDIP
14-lead SOIC,
14-lead PDIP
8-lead SOIC,
8-lead DFN
8-lead SOIC,
8-lead DFN
14-lead SOIC,
10-lead DFN
12-lead MSOP,
12-lead DFN
8-lead MSOP,
8-lead DFN
10-lead MSOP,
10-lead DFN
3.3 V RS-485 Transceivers
Part Number
ADM3065E
ADM3070E
ADM3071E
ADM3072E
ADM3073E
ADM3074E
ADM3075E
1
ADM3076E
ADM3077E
ADM3078E
ADM3483
ADM3483E
ADM3485
ADM3485E
ADM3486E
ADM3488
ADM3488E
ADM3490
ADM3490E
ADM3491
ADM3491E
ADM3493
LTC1480
LTC2850
1
Max Data Rate
50 Mbps
250 kbps
250 kbps
250 kbps
500 kbps
500 kbps
500 kbps
16 Mbps
16 Mbps
16 Mbps
250 kbps
250 kbps
10 Mbps
12 Mbps
2.5 Mbps
250 kbps
250 kbps
10 Mbps
12 Mbps
10 Mbps
12 Mbps
250 kbps
2.5 Mbps
20 Mbps
Duplex
Half
Full
Full
Half
Half
Full
Half
Full
Full
Half
Half
Half
Half
Half
Half
Full
Full
Full
Full
Full
Full
Half
Half
Half
Number of
Nodes
128
256
256
256
256
256
256
256
256
256
32
32
32
32
32
32
32
32
32
32
32
256
32
256
Driver/Receiver
Enable
•
•
•
•
•
•
•
•
•
•
•
•
ESD
HBM
(kV)
±12
±15
±15
±15
±15
±15
±15
±15
±15
±15
—
±15
—
±15
±15
—
±15
—
±15
—
±15
—
±3.5
±15
Fail-Safe
Idle, open, short
Idle, open, short
Idle, open, short
Idle, open, short
Idle, open, short
Idle, open, short
Idle, open, short
Idle, open, short
Idle, open, short
Idle, open, short
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Idle, open, short
Supply
(V)
3.0 to 5.5
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
Max Temp
(°C)
125
125
125
125
125
125
125
125
125
125
85
85
85
85
85
85
85
85
85
85
85
85
85
125
Packages
8-lead MSOP,
8-lead SOIC
14-lead SOIC
8-lead SOIC
8-lead SOIC
14-lead SOIC
8-lead SOIC
8-lead SOIC
14-lead SOIC
8-lead SOIC
8-lead SOIC
8-lead SOIC
8-lead SOIC
8-lead SOIC
8-lead SOIC
8-lead SOIC
8-lead SOIC
8-lead SOIC
8-lead SOIC
8-lead SOIC
14-lead SOIC
14-lead SOIC
8-lead SOIC
8-lead SOIC,
8-lead PDIP
8-lead SOIC,
8-lead MSOP,
8-lead DFN
8-lead SOIC,
8-lead MSOP,
8-lead DFN
14-lead SOIC,
10-lead MSOP,
10-lead DFN
10-lead DFN
12-lead DFN,
16-lead SSOP_N
•
•
•
•
•
LTC2851
20 Mbps
Full
256
±15
Idle, open, short
3.0 to 3.6
125
LTC2852
1
LTC2854
1
LTC2855
20 Mbps
20 Mbps
20 Mbps
Full
Half
Full
256
256
256
•
•
•
±15
±25
±15
Idle, open, short
Idle, open, short
Idle, open, short
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
125
125
125
1
Automotive qualified models available. Please visit product page for more information.
4
Interface Selection Guide
5.0 V RS-485 Transceivers (Continued)
Part Number
LTC2856-1/
LTC2856-2
LTC2857-1/
LTC2857-2
LTC2858-1/
LTC2858-2
LTC2859
1
LTC2861
LTC490
LTC491
Max Data Rate
20 Mbps/250 kbps
20 Mbps/250 kbps
20 Mbps/250 kbps
20 Mbps/250 kbps
20 Mbps/250 kbps
2.5 Mbps
2.5 Mbps
Duplex
Half
Full
Full
Half
Full
Full
Full
Number of
Nodes
256
256
256
256
256
32
32
•
•
•
•
Driver/
Receiver
Enable
•
ESD
HBM (kV)
±15
±15
±15
±15
±15
±2
±2
Fail-Safe
Idle, open, short
Idle, open, short
Idle, open, short
Idle, open, short
Idle, open, short
Open
Open
Supply
(V)
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.75 to 5.25
4.75 to 5.25
Max Temp
(°C)
125
125
125
125
85
85
85
Packages
8-lead MSOP,
8-lead DFN
8-lead MSOP,
8-lead DFN
10-lead MSOP,
10-lead DFN
10-lead DFN
12-lead DFN,
16-lead SSOP_N
8-lead SOIC,
8-lead PDIP
14-lead SOIC,
14-lead PDIP
Dual and Quad RS-485 Drivers and Receivers
Part
Number
ADM4168
LTC1518
LTC1519
LTC1520
LTC1688
LTC1689
LTC486
LTC487
LTC488
LTC489
Drivers
2
0
0
0
4
4
4
4
0
0
Receivers
2
4
4
4
0
0
0
0
4
4
Max Data
Rate
10 Mbps
52 Mbps
52 Mbps
50 Mbps
100 Mbps
100 Mbps
10 Mbps
10 Mbps
10 Mbps
10 Mbps
Driver/Receiver
Enable
•
•
•
•
•
•
•
•
•
•
ESD (kV)
±15
±4
±4
±4
±4
±4
±2
±2
±2
±4
Fail-Safe
Open
Idle, open, short
Idle, open, short
—
—
—
—
—
Open
Open
Supply (V)
4.5 to 5.5
4.75 to 5.25
4.75 to 5.25
4.75 to 5.25
3.0 to 5.25
3.0 to 5.25
4.75 to 5.25
4.75 to 5.25
4.75 to 5.25
4.75 to 5.25
Max Temp
(°C)
85
85
85
70
85
85
85
85
85
85
Packages
16-lead TSSOP
16-lead SOIC
16-lead SOIC
16-lead SOIC
16-lead SOIC
16-lead SOIC
16-lead SOIC_W,
16-lead PDIP
16-lead SOIC_W,
16-lead PDIP
16-lead SOIC_W,
16-lead PDIP
16-lead SOIC_W,
16-lead PDIP
Isolated RS-485 Transceivers
Part Number
ADM2481
ADM2482E
ADM2483
ADM2484E
ADM2485
ADM2486
ADM2487E
ADM2490E
ADM2491E
ADM2582E
ADM2587E
ADM2682E
ADM2687E
ADM2795E
2
New
LTC1535
LTM2881-3
3
LTM2881-5
3
LTM2885
3
New
Insulation
Rating
(kV rms)
2.5
2.5
2.5
5
2.5
2.5
2.5
5
5
2.5
2.5
5
5
5
2.5
2.5
2.5
6.5
Full
Duplex
•
•
Half
Duplex
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Max Data
Rate
500 kbps
16 Mbps
500 kbps
500 kbps
16 Mbps
20 Mbps
500 kbps
16 Mbps
16 Mbps
16 Mbps
500 kbps
16 Mbps
500 kbps
2.5 Mbps
250 kbps
20 Mbps
20 Mbps
20 Mbps
Integrated
Isolated
Power
Isolated
Power
Output
Integrated
Transformer
Driver
•
Power Supply (V)
Logic Side
3.0 to 5.0
3.0 to 5.5
2.7 to 5.5
3.0 to 5.5
2.7 to 5.5
2.7 to 5.5
3.0 to 5.5
2.7 to 5.5
3.0 to 5.5
3.0 to 5.5
3.0 to 5.5
3.0 to 5.5
3.0 to 5.5
1.7 to 5.5
4.5 to 5.5
3.0 to 3.6
4.5 to 5.5
4.5 to 5.5
Bus Side
4.75 to 5.25
3.0 to 3.6
4.75 to 5.25
3.0 to 3.6
4.75 to 5.25
4.75 to 5.25
3.0 to 3.6
4.75 to 5.25
4.5 to 5.5
Max Temp
(°C)
85
85
85
85
85
85
85
105
85
85
85
85
85
125
85
105
105
105
Packages
16-lead SOIC_W
16-lead SOIC_W
16-lead SOIC_W
16-lead SOIC_W
16-lead SOIC_W
16-lead SOIC_W
16-lead SOIC_W
16-lead SOIC_W
16-lead SOIC_W
20-lead SOIC W
20-lead SOIC W
16-lead SOIC_IC
16-lead SOIC_IC
16-lead SOIC_W
28-lead SOIC
32-ball BGA,
32-pad LGA
32-ball BGA,
32-pad LGA
42-ball BGA
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
1 W (5 V)
1 W (5 V)
1 W (5 V)
3.0 to 5.5
4.5 to 7.5
Automotive qualified models available. Please visit product page for more information.
The ADuM3224 and ADuM4224 are versions of the ADuM3223 and ADuM4223. Unlike the ADuM3223 and ADuM4223, they do not offer thermal shutdown.
3
Logic supply voltage range (V
L
or V
IO
), 1.6 V to 5.5 V.
1
2
51单片机
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