ADUM5201ARWZ Analog Devices Inc, ADUM5201ARWZ Datasheet - Page 13

• Manufacturer Part Number: ADUM5201ARWZ
• Description: DUAL-CHANNEL ISOLATOR W/INTEGRATED DC/DC
• Manufacturer: Analog Devices Inc
• Series: IsoPower®, iCoupler®r

Specifications of ADUM5201ARWZ

• Inputs - Side 1/side 2: 1/1
• Number Of Channels: 2
• Isolation Rating: 2500Vrms
• Voltage - Supply: 3.3V, 5V
• Data Rate: 1Mbps
• Propagation Delay: 55ns
• Output Type: Logic
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Operating Temperature: -40°C ~ 105°C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 105C
• Package Type: SOIC W
• Rad Hardened: No
• Supply Current: 7mA
• Supply Voltage Range: 3V To 5.5V
• Digital Ic Case Style: SOIC
• No. Of Pins: 16
• Operating Temperature Range: -40°C To +105°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 12. ADuM5202 Pin Function Descriptions
Pin No. Mnemonic Description
1
2, 8
3
4
5
6
7
9, 15
10, 12
11
13
14
16
V
GND
V
V
RC
RC
V
GND
NC
V
V
V
V
DD1
OA
OB
E1
SEL
IB
IA
ISO
IN
SEL
1
ISO
No Internal Connection.
Primary Supply Voltage 3.0 V to 5.5 V.
Ground 1. Ground reference for the isolator primary. Pin 2 and Pin 8 are internally connected to each other, and it is
recommended that both pins be connected to a common ground.
Logic Output A.
Logic Output B.
Regulation Control Input. This pin must be connected to an RC
must not be tied high if RC
ADuM5202 and possibly the devices that it powers.
Control Input. Determines self-regulation (RC
This pin is weakly pulled to the high state. In noisy environments, tie it either high or low.
Data Enable Input. When high or no connect, the primary output is active; when low, the outputs are in a high-Z state.
Ground Reference for Isolator Side 2. Pin 9 and Pin 15 are internally connected to each other, and it is recommended that
both pins be connected to a common ground.
Output Voltage Selection. When V
Logic Input B.
Logic Input A.
Secondary Supply Voltage. Output for secondary side isolated data channels and external loads.
SEL
is low; this combination causes excessive voltage on the secondary side, damaging the
Figure 8. ADuM5202 Pin Configuration
RC
NC = NO CONNECT
GND
GND
SEL
V
RC
V
V
V
DD1
SEL
OA
OB
E1
IN
= V
1
1
1
2
3
4
5
6
7
8
ISO
Rev. 0 | Page 13 of 24
ADuM5202
, the V
(Not to Scale)
TOP VIEW
SEL
high) mode or slave mode (RC
ISO
setpoint is 5.0 V. When V
16
15
14
13
12
11
10
9
V
GND
V
V
NC
V
NC
GND
ISO
IA
IB
SEL
ISO
ISO
OUT
ADuM5200/ADuM5201/ADuM5202
signal from another device or tied low. Note: This pin
SEL
= GND
SEL
low) allowing external regulation.
ISO
, the V
ISO
setpoint is 3.3 V.