3

ATA6821

4778A–AUTO–11/03

Pin Configuration

Figure 2. Pinning SO14

Note:

1. All ground pins must be connected together by short external connections.

The measurement pin (pin 5) and the test pin (pin 7) must be connected to the ground pins.

1

2

3

4

5

6

7

14

13

12

11

10

9

8

VS

VS

MONITOR

NC

NC

MEAS

TEST

OUTPUT

OUTPUT

PGND

PGND

GND

INPUT

FEED

Pin Description

Pin

Symbol

Function

1

VS

Supply voltage

2

VS

Supply voltage

3

MONITOR

Voltage monitoring input

4

NC

Not connected

5

MEAS

Measurement pin

6

NC

Not connected

7TEST

Test pin

8

FEED

Feed output

9

INPUT

Input

10

GND

Ground

(1)

11

PGND

Power ground

(1)

12

PGND

Power ground

(1)

13

OUTPUT

Output

14

OUTPUT

Output