AD5693R/AD5692R/AD5691R/AD5693

Data Sheet

Rev. D | Page 10 of 26

3

GND

4

A0

1

2

6 SDA

5 SCL

AD5693R-1

AD5691R-1

TOP VIEW

(Not to Scale)

NOTES

1. CONNECT THE EXPOSED PAD TO GND.

Pin No.

Mnemonic

Description

1

Power Supply Input. These devices can be operated from 2.7 V to 5.5 V. Decouple the supply to GND.

2

Digital Power Supply. Voltage ranges from 1.62 V to 5.5 V. Decouple the supply to GND.

3

GND

Ground Reference.

4

A0

Programmable Address for Multiple Package Decoding. The address pin can be updated on-the-fly.

5

SCL

Serial Clock Line.

6

SDA

Serial Data Input/Output.

7

Reference Input/Output. In the AD5693R-1/AD5691R-1, this is a reference output pin by default. It is

recommended to use a 10 nF decoupling capacitor for the internal reference.

8

Analog Output Voltage from the DAC. The output amplifier has rail-to-rail operation.

EPAD

Exposed Pad. Connect the exposed pad to GND.