adm2587e Analog Devices, Inc., adm2587e Datasheet - Page 3

• Manufacturer Part Number: adm2587e
• Description: Isolated 15kv Esd Protected Rs-485 Transceiver With Integrated Isolated Dc/dc Converter
• Manufacturer: Analog Devices, Inc.

Parameter
SUPPLY CURRENT
ADM2587E TxD/RxD Data Rate ≤ 500kbps
ADM2587E TxD/RxD Data Rate ≤ 500kbps
ADM2587E TxD/RxD Data Rate ≤ 500kbps
ADM2587E TxD/RxD Data Rate ≤ 500kbps
DRIVER
RECEIVER
Preliminary Technical Data
Differential Outputs
Differential Inputs
Logic Outputs
SPECIFICATIONS
All voltages are relative to their respective ground; 3.0 ≤ V
recommended operation range, unless otherwise noted. All typical specifications are at T
Table 1.
TxD/RxD Data Rate ≤ 500kbps
TxD/RxD Data Rate = 16Mbps
TxD/RxD Data Rate = 16 Mbps
Output Leakage Current (Y, Z)
Logic Inputs DE, RE, TxD
Differential Output Voltage, Loaded
∆|V
States
Common-Mode Output Voltage
∆|V
States
Short-Circuit Output Current
Input Threshold Low
Input Threshold High
Input Current
Differential Input Threshold Voltage
Input Voltage Hysteresis
Input Current (A, B)
Line Input Resistance
Output Voltage Low
Output Voltage High
Short Circuit Current
OD
OC
| for Complementary Output
| for Complementary Output
Symbol
I
I
I
I
I
I
I
|V
|V
∆|V
V
∆|V
I
Io
V
V
I
V
V
I
R
V
V
CC
CC
CC
CC
CC
CC
CC
OS
TxD
I
OC
ILTxD
IHTRxD
TH
HYS
IN
OLRxD
OHRxD
OD2
OD3
OD
OC
|
|
|
|
Min
2.0
1.5
1.5
-100
0.3 × V
−10
−200
-100
96
V
DD1
CC
Rev. PrH | Page 3 of 16
− 0.3
≤ 5.5 V. All minimum/maximum specifications apply over the entire
DD
Typ
90
72
125
98
0.01
-125
15
0.2
V
DD1
− 0.2
Max
120
150
200
5.0
5.0
5.0
0.2
3.0
0.2
250
125
0.7 × V
10
-30
125
0.4
100
A
DD
= 25°C, V
Unit
mA
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
mA
μA
μA
V
V
μA
mV
mV
μA
μA
kΩ
V
V
mA
CC
ADM2582E/ADM2587E
= 5 V unless otherwise noted.
Test Conditions
V
and Z
V
and Z
V
and Z
V
Z
100Ω Load between Y and Z
100Ω Load between Y and Z
54Ω Load between Y and Z
R
see Figure 3
R
see Figure 3
−7 V ≤ V
see Figure 4
R
see Figure 3
R
see Figure 3
R
see Figure 3
DE = 0 V, RE = 0 V, V
V, V
DE = 0 V, RE = 0 V, V
V, V
DE, RE, TxD
DE, RE, TxD
DE, RE, TxD
-7 V < V
V
DE = 0 V, V
V
DE = 0 V, V
V
-7 V < V
I
I
OrxD
OrxD
CC
CC
CC
CC
L
L
L
L
L
OC
= 100 Ω (RS-422),
= 54 Ω (RS-485),
= 54 Ω or 100 Ω,
= 54 Ω or 100 Ω,
= 54 Ω or 100 Ω,
= 3.3V, 100Ω Load between Y
= 5V, 100Ω Load between Y
= 3.3V, 54Ω Load between Y
= 5V, 54Ω Load between Y and
IN
IN
= 0 V
= 1.5 mA, V
= −1.5 mA, V
= 12 V
= -7 V
CM
CM
TEST1
< 12 V
< 12 V
DD
DD
≤ 12 V,
= 0 V or 3.6 V, V
= 0 V or 3.6 V, V
A
− V
A
− V
CC
CC
B
= −0.2 V
B
= 0 V or 3.6
= 0 V or 3.6
= 0.2 V
IN
IN
= 12
= -7