CS5462

6

Notes:

Differential

Voltage Inputs

9,10

VIN+, VIN- - Differential analog input pins for voltage channel.

Voltage

Reference Output

11

VREFOUT - The on-chip voltage reference is output from this pin. The voltage reference has a

nominal magnitude of 2. 5V and is referenced to the AGND pin on the converter.

Voltage

Reference Input

12

VREFIN - The voltage input to this pin establishes the voltage reference for the on-chip modula-

tor.

Differential

Current Inputs

16,15

IIN+, IIN- - Differential analog input pins for current channel.

Power Supply Connections

Positive

Digital Supply

3

VD+ - The positive digital supply.

Digital Ground

4*

DGND - Digital Ground

Analog Ground

13

AGND - Analog Ground

Positive

Analog Supply

14

VA+ - The positive analog supply.