AD630ADZ datasheet(8/20 Pages) AD

8 / 20 page

AD630

Data Sheet

Rev. G | Page 8 of 20

Figure 6. 20-Terminal CLCC Pin Configuration

Table 7. 20-Terminal CLCC Pin Function Descriptions

Pin No.

Mnemonic

Description

RINA

2.5 kΩ Resistor to Noninverting Input of Op Amp A

CH A+

Noninverting Input of Op Amp A

DIFF OFF ADJ

Differential Offset Adjustment

DIFF OFF ADJ

Differential Offset Adjustment

CM OFF ADJ

Common-Mode Offset Adjustment

CM OFF ADJ

Common-Mode Offset Adjustment

CHANNEL STATUS B/A

B or A Channel Status

−VS

Negative Supply

SEL B

B Channel Comparator Input

SEL A

A Channel Comparator Input

+VS

Positive Supply

COMP

Pin to Connect Internal Compensation Capacitor

VOUT

Output Voltage

10 kΩ Gain Setting Resistor

10 kΩ Feedback Resistor

5 kΩ Feedback Resistor

RINB

2.5 kΩ Resistor to Noninverting Input of Op Amp B

CH B+

Noninverting Input of Op Amp B

CH B−

Inverting Input of Op Amp B

CH A−

Inverting Input of Op Amp A

20 19

11 12 13

TOP VIEW

(Not to Scale)

AD630

DIFF OFF ADJ

CM OFF ADJ

CHANNEL STATUS B/A

–VS

CH B+

RINB

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