ADUM5202CRWZ-RL Analog Devices Inc, ADUM5202CRWZ-RL Datasheet - Page 12

• Manufacturer Part Number: ADUM5202CRWZ-RL
• Description: DUAL-CHANNEL ISOLATOR W/INTEGRADED DC/DC
• Manufacturer: Analog Devices Inc
• Series: IsoPower®, iCoupler®r

Specifications of ADUM5202CRWZ-RL

• Inputs - Side 1/side 2: 0/2
• Number Of Channels: 2
• 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

ADuM5200/ADuM5201/ADuM5202
Table 11. ADuM5201 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
RC
RC
V
GND
V
V
NC
V
V
V
DD1
IA
OB
E1
E2
SEL
IB
OA
ISO
IN
SEL
1
ISO
Primary Supply Voltage 3.0 V to 5.5 V.
Ground 1. Ground reference for isolator primary side. 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 Input A.
Logic Output B.
Regulation Control Input. This pin must be connected to an RC
must not be tied high if RC
ADuM5201 and possibly the devices that it powers.
Control Input. Determines self-regulation mode (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.
Data Enable Input. When high or no connect, the secondary output is active; when low, the outputs are in a
high-Z state.
Output Voltage Selection. When V
slave regulation mode, this pin has no function.
No Internal Connection.
Logic Input B.
Logic Output 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 7. ADuM5201 Pin Configuration
RC
NC = NO CONNECT
GND
GND
SEL
V
RC
V
DD1
V
SEL
V
OB
E1
IA
IN
= V
1
1
1
2
3
4
5
6
7
8
ISO
Rev. 0 | Page 12 of 24
ADuM5201
, the V
(Not to Scale)
TOP VIEW
ISO
setpoint is 5.0 V. When V
SEL
16
15
14
13
12
11
10
9
high) or slave mode (RC
V
GND
V
V
NC
V
V
GND
ISO
OA
IB
SEL
E2
ISO
ISO
OUT
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. In