Data Sheet

ADuM6200/ADuM6201/ADuM6202

Rev. C | Page 11 of 28

PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS

16

15

14

13

NC

12

11

NC

7

10

9

ADuM6200

TOP VIEW

(Not to Scale)

NC = NO CONNECT

Figure 6. ADuM6200 Pin Configuration

Table 21. ADuM6200 Pin Function Descriptions

Pin No.

Mnemonic

Description

1

V

DD1

Primary Supply Voltage, 3.0 V to 5.5 V.

2, 8

GND

1

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.

3

V

IA

Logic Input A.

4

V

IB

Logic Input B.

5

RC

IN

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.

6

RC

SEL

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.

7, 12

NC

No Internal Connection.

9, 15

GND

ISO

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.

10

V

E2

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.

11

V

SEL

Output Voltage Selection. When V

In slave regulation mode, this pin has no function.

13

V

OB

Logic Output B.

14

V

OA

Logic Output A.

16

V

ISO

Secondary Supply Voltage. Output for secondary side isolated data channels and external loads.