ADM2483BRWZ Analog Devices Inc, ADM2483BRWZ Datasheet - Page 9

• Manufacturer Part Number: ADM2483BRWZ
• Description: IC TXRX RS485 ISOLATED 16SOIC
• Manufacturer: Analog Devices Inc
• Series: iCoupler®r

Specifications of ADM2483BRWZ

• Inputs - Side 1/side 2: RS-485
• Number Of Channels: 1
• Isolation Rating: 2500Vrms
• Voltage - Supply: 4.75 V ~ 5.25 V
• Data Rate: 500kbps
• Propagation Delay: 620ns
• Output Type: Logic
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Operating Temperature: -40°C ~ 85°C
• Device Type: Differential Transceiver
• Ic Interface Type: RS485
• No. Of Drivers: 2
• Supply Voltage Range: 2.7V To 5.5V
• Driver Case Style: SOIC
• No. Of Pins: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TEST CIRCUITS
Figure 3. Driver Voltage Measurement
Figure 4. Driver Voltage Measurement
Figure 5. Driver Propagation Delay
A
B
V
OD3
V
OD
R
LDIFF
60Ω
375Ω
375Ω
R
R
C
C
L1
L2
V
TEST
V
OC
Rev. B | Page 9 of 20
0V OR 3V
DE IN
+1.5V
–1.5V
RE IN
S1
Figure 7. Receiver Propagation Delay
DE
Figure 8. Receiver Enable/Disable
Figure 6. Driver Enable/Disable
A
B
A
B
RE
RE
S1
C
V
L
OUT
C
L
C
V
V
OUT
L
OUT
R
L
R
L
V
ADM2483
CC
S2
V
CC
S2