ADM3485EARZ-REEL7 Analog Devices Inc, ADM3485EARZ-REEL7 Datasheet - Page 10

• Manufacturer Part Number: ADM3485EARZ-REEL7
• Description: IC,LINE TRANSCEIVER,BICMOS,1 DRIVER,1 RCVR,SOP,8PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Type: Transceiverr

Specifications of ADM3485EARZ-REEL7

• 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)
• Package: 8SOIC N
• Data Transmission Topology: Multipoint
• Interface Standards: EIA/TIA-422|EIA/TIA-485|RS-485
• Data Rate: 15 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADM3483/ADM3485/ADM3488/ADM3490/ADM3491
1
2
GENERATOR
PPR = 250kHz, 50% DUTY CYCLE,
C
1
2
L
PPR = 250kHz, 50% DUTY CYCLE,
C
Figure 13. Driver Enable and Disable Times (t
GENERATOR
L
INCLUDES PROBE AND STRAY CAPACITANCE.
INCLUDES PROBE AND STRAY CAPACITANCE.
0V OR 3V
Figure 14. Receiver Propagation Delays
1.5V
1
0
1
50Ω
50Ω
D
V
ID
t
S1
C
R
t
L
R
≤ 6.0ns, Z
= 50pF
≤ 6.0ns, Z
R
2
O
V
OUT
O
= 50Ω.
OM
= 50Ω.
PZL
V
=
CC
C
, t
L
V
R
PSL
2
CC
= 15pF
L
= 110Ω
, t
OUT
PLZ
)
2
Rev. D | Page 10 of 20
+1.5V
1
2
–1.5V
PPR = 250kHz, 50% DUTY CYCLE,
C
L
INCLUDES PROBE AND STRAY CAPACITANCE.
GENERATOR
S3
Figure 15. Receiver Enable and Disable Times
1
V
ID
50Ω
R
t
R
≤ 6.0ns, Z
C
L
2
O
1kΩ
= 50Ω.
S1
S2
V
CC