adum6200 Analog Devices, Inc., adum6200 Datasheet - Page 11

• Manufacturer Part Number: adum6200
• Description: Dual-channel, 5 Kv Isolators With Integrated Dc-to-dc Converter Adum6200/adum6201/adum6202
• Manufacturer: Analog Devices, Inc.

PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Table 21. ADuM6200 Pin Function Descriptions
Pin No.
1
2, 8
3
4
5
6
7, 12
9, 15
10
11
13
14
16
NC
Mnemonic
V
GND
V
V
RC
RC
GND
V
V
V
V
V
DD1
IA
IB
E2
SEL
OB
OA
ISO
IN
SEL
1
ISO
Description
Primary Supply Voltage, 3.0 V to 5.5 V.
Ground Reference for the Primary Side of the Isolator. 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 Input B.
Regulation Control Input. This pin must be connected to the RC
This pin must not be tied high if RC
of the isolator, damaging the ADuM6200 and possibly the devices that it powers.
Control Input. Determines self-regulation mode (RC
regulation. This pin is weakly pulled to the high state. In noisy environments, tie this pin either high or low.
No Internal Connection.
Ground Reference for the Secondary Side of the Isolator. 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 this pin is high or not connected, the secondary outputs are active; when this pin is
low, the outputs are in a high-Z state.
Output Voltage Selection. When V
In slave regulation mode, this pin has no function.
Logic Output B.
Logic Output A.
Secondary Supply Voltage. Output for secondary side isolated data channels and external loads.
Figure 6. ADuM6200 Pin Configuration
RC
NC = NO CONNECT
GND
GND
V
RC
DD1
SEL
V
V
NC
IA
IB
IN
1
1
1
2
3
4
5
6
7
8
Rev. 0 | Page 11 of 24
SEL
ADuM6200
(Not to Scale)
SEL
TOP VIEW
= V
is low; this combination causes excessive voltage on the secondary side
ISO
, the V
16
15
14
13
12
11
10
9
ISO
V
GND
V
V
NC
V
V
GND
ISO
OA
OB
SEL
E2
setpoint is 5.0 V. When V
SEL
ISO
ISO
high) or slave mode (RC
ADuM6200/ADuM6201/ADuM6202
OUT
pin of a master isoPower device or tied low.
SEL
= GND
SEL
low), allowing external
ISO
, the V
ISO
setpoint is 3.3 V.