ADUM5403CRWZ-RL Analog Devices Inc, ADUM5403CRWZ-RL Datasheet - Page 12

• Manufacturer Part Number: ADUM5403CRWZ-RL
• Description: IC,Digital Coupler,SOP,16PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Series: IsoPower®, iCoupler®r

Specifications of ADUM5403CRWZ-RL

• Inputs - Side 1/side 2: 3/1
• Number Of Channels: 4
• Isolation Rating: 2500Vrms
• Voltage - Supply: 3.3V, 5V
• Data Rate: 25Mbps
• Propagation Delay: 45ns
• Output Type: Logic
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Operating Temperature: -40°C ~ 105°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-ADUM540XEBZ - BOARD EVAL FOR ADUM540x
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADuM5401/ADuM5402/ADuM5403/ADuM5404
Table 12. ADuM5403 Pin Function Descriptions
Pin No. Mnemonic Description
1
2, 8
3
4
5
6
7
9, 15
10
11
12
13
14
16
V
GND
V
V
V
V
RC
GND
V
V
V
V
V
V
DD1
IA
OB
OC
OD
SEL
ID
IC
IB
OA
ISO
OUT
1
ISO
Primary Supply Voltage, 3.0 V to 5.5 V.
Ground 1. Ground reference for isolator primary. Pin 2 and Pin 8 are internally connected to each other. It is
recommended that both pins be connected to a common ground.
Logic Input A.
Logic Output B.
Logic Output C.
Logic Output D.
Regulation Control Output. This pin is connected to the RC
to control the regulation of the slave device.
Ground Reference for Isolator Side 2. Pin 9 and Pin 15 are internally connected to each other. It is recommended that
both pins be connected to a common ground.
Output Voltage Selection. When V
Logic Input D.
Logic Input C.
Logic Input B.
Logic Output A.
Secondary Supply Voltage Output for Data Channels and External Loads.
Figure 9. ADuM5403 Pin Configuration
RC
GND
GND
V
SEL
V
V
V
OUT
DD1
V
OB
OC
OD
IA
1
1
= V
1
2
3
4
5
6
7
8
Rev. A | Page 12 of 24
ISO
ADuM5403
(Not to Scale)
, the V
TOP VIEW
ISO
setpoint is 5.0 V. When V
16
15
14
13
12
10
11
9
V
GND
V
V
V
V
V
GND
ISO
OA
IB
IC
ID
SEL
IN
ISO
ISO
of a slave isoPower device to allow the ADuM5403
SEL
= GND
ISO
, the V
ISO
setpoint is 3.3 V.