ADM3486EARZ Analog Devices Inc, ADM3486EARZ Datasheet - Page 5

• Manufacturer Part Number: ADM3486EARZ
• Description: Single Transmitter/Receiver RS-485 8-Pin SOIC N
• Manufacturer: Analog Devices Inc
• Type: Transceiverr

Specifications of ADM3486EARZ

• Package: 8SOIC N
• Data Transmission Topology: Multipoint
• Interface Standards: EIA/TIA-422|EIA/TIA-485|RS-422|RS-485
• Data Rate: 2.5(Min) Mbps
• Function: Line Transceiver
• Number Of Transmitters: 1
• Transmitter Signal Type: Differential
• Transmitter Communication Type: RS-485
• Driving Mode: 3-State
• Typical Single Supply Voltage: 3.3 V
• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DRIVER TIMING SPECIFICATIONS
V
Table 3. ADM3483E/ADM3488E
Parameter
MAXIMUM DATA RATE
DIFFERENTIAL OUTPUT DELAY
DIFFERENTIAL OUTPUT TRANSITION TIME
PROPAGATION DELAY
|t
ENABLE/DISABLE TIMING (ADM3483E ONLY)
1
V
Table 4. ADM3486E
Parameter
MAXIMUM DATA RATE
DIFFERENTIAL OUTPUT DELAY
DIFFERENTIAL OUTPUT TRANSITION TIME
PROPAGATION DELAY
|t
ENABLE/DISABLE TIMING
1
Measured on |t
Measured on |t
PLH
PLH
CC
CC
From Low to High Level
From High to Low Level
Enable Time to Low Level
Enable Time to High Level
Disable Time from Low Level
Disable Time from High Level
Enable Time from Shutdown to Low Level
Enable Time from Shutdown to High Level
From Low to High Level
From High to Low Level
Enable Time to Low Level
Enable Time to High Level
Disable Time from Low Level
Disable Time from High Level
Enable Time from Shutdown to Low Level
Enable Time from Shutdown to High Level
= 3.3 V, T
− t
= 3.3 V, T
− t
PHL
PHL
| PROPAGATION DELAY SKEW
| PROPAGATION DELAY SKEW
PLH
PLH
A
A
= 25°C.
= 25°C.
(Y) − t
(Y) − t
PHL
PHL
(Y)| and |t
(Y)| and |t
PLH
PLH
(Z) − t
(Z) − t
1
PHL
1
PHL
(Z)|.
(Z)|.
ADM3483E/ADM3486E/ADM3488E/ADM3490E/ADM3491E
Symbol
t
t
t
t
t
t
t
t
t
t
t
Symbol
t
t
t
t
t
t
t
t
t
t
t
DD
TD
PLH
PHL
PDS
PZL
PZH
PLZ
PHZ
PSL
PSH
DD
TD
PLH
PHL
PDS
PZL
PZH
PLZ
PHZ
PSL
PSH
Rev. A | Page 5 of 20
Min
250
600
400
700
700
Min
2.5
20
15
20
20
Typ
900
740
930
930
±50
900
600
50
50
1.9
2.2
Typ
42
28
42
42
−6
52
52
40
40
700
700
Max
70
60
75
75
100
100
80
80
1000
1000
±12
Max
1400
1200
1500
1500
1300
800
80
80
2.7
3.0
Unit
kbps
ns
ns
ns
ns
ns
ns
ns
ns
ns
μs
μs
Unit
Mbps
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Test Conditions/Comments
R
R
R
R
R
R
R
R
R
R
R
Test Conditions/Comments
R
R
R
R
R
R
R
R
R
R
R
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
= 60 Ω (see Figure 10)
= 60 Ω (see Figure 10)
= 27 Ω (see Figure 11)
= 27 Ω (see Figure 11)
= 27 Ω (see Figure 11)
= 110 Ω (see Figure 13)
= 110 Ω (see Figure 12)
= 110 Ω (see Figure 13)
= 110 Ω (see Figure 12)
= 110 Ω (see Figure 13)
= 110 Ω (see Figure 12)
= 60 Ω (see Figure 10)
= 60 Ω (see Figure 10)
= 27 Ω (see Figure 11)
= 27 Ω (see Figure 11)
= 27 Ω (see Figure 11)
= 110 Ω (see Figure 13)
= 110 Ω (see Figure 12)
= 110 Ω (see Figure 13)
= 110 Ω (see Figure 12)
= 110 Ω (see Figure 13)
= 110 Ω (see Figure 12)