EVAL-AD5520EB【PDF 7/20 页】Per Pin Parametric Measurement Unit/Sour

REV. A

AD5520

–7–

PIN FUNCTION DESCRIPTIONS (continued)

Pin No.

Mnemonic

AM2

Description

Logic Input. Used in conjunction with AM1 and AM0 to select one of six current ranges or to enable

standby mode. For details, see the Current Ranges section.

Logic Input. Used in conjunction with AM2 and AM0 to select one of six current ranges or to enable

standby mode. For details, see the Current Ranges section.

Logic Input. Used in conjunction with AM2 and AM1 to select one of six current ranges or to enable

standby mode. For details, see the Current Ranges section.

Logic Input. When high, device is in standby mode of operation. For details, see the Standby

Mode section.

Logic Input. Force mode select. Used to select between current or voltage force operation. For details,

see the Force Voltage or Force Current section.

Logic Input. Measure mode select. Used to connect MEASOUT to either MEASIOUT when high or

MEASVOUT when low.

Logic Input. Comparator select. Used to compare CPL, CPH to MEASVOUT when low, or to

MEASIOUT when high. For details, see the Comparator Function and Strobing section.

Most Negative Supply Voltage.

Most Positive Supply Voltage.

MEASx Input Ground.

Most Negative Supply Voltage.

Guard Output.

No Connect.

Guard Input.

Most Positive Supply Voltage.

DUT Voltage Sense Inputs (Low Sense).

No Connect.

DUT Voltage Sense Inputs (High Sense).

DUT Current Sense Inputs (Low Sense).