ADM485ARMZ Analog Devices Inc, ADM485ARMZ Datasheet - Page 10
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ADM485ARMZ
Manufacturer Part Number
ADM485ARMZ
Description
IC,LINE TRANSCEIVER,BICMOS,1 DRIVER,1 RCVR,TSSOP,8PIN,PLASTIC
Manufacturer
Analog Devices Inc
Type
Transceiverr
Datasheet
1.ADM485JRZ.pdf
(16 pages)
Specifications of ADM485ARMZ
Number Of Drivers/receivers
1/1
Protocol
RS422, RS485
Voltage - Supply
4.75 V ~ 5.25 V
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ADM485ARMZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
ADM485
TEST CIRCUITS
Figure 20. Driver Voltage Measurement
Figure 21. Driver Voltage Measurement
Figure 22. Driver Propagation Delay
A
B
V
OD3
V
OD
R
60Ω
LDIFF
375Ω
375Ω
R
R
C
C
L1
L2
V
TST
V
OC
Rev. F | Page 10 of 16
0V OR 3V
DE IN
+1.5V
–1.5V
RE
IN
A
B
Figure 24. Receiver Propagation Delay
S1
Figure 25. Receiver Enable/Disable
Figure 23. Driver Enable/Disable
DE
RE
A
B
RE
S1
C
C
L
L
C
L
V
OUT
R
V
L
OUT
V
OUT
R
V
L
CC
S2
V
CC
S2