AD13280

Rev. C | Page 9 of 28

Pin No.

Mnemonic

Description

54, 57, 60, 61, 67, 68

AGNDB

B Channel Analog Ground. A and B grounds should be connected as close to the device as possible.

55

ENCODEB

Encode Input. Conversion initiated on rising edge.

56

ENCODEB

Complement of ENCODEB. Differential input.

58

AVCCB

B Channel Analog Positive Supply Voltage (Nominally +5.0 V).

59

AVEEB

B Channel Analog Negative Supply Voltage (Nominally −5.0 V or −5.2 V).

62

AMP-IN-B-2

Analog Input for B Side ADC (Nominally ±1.0 V).

63

AMP-IN-B-1

Analog Input for B Side ADC (Nominally ±0.5 V).

64

AMP-OUT-B

Single-Ended Amplifier Output (Gain = +2).

65

B+IN

Noninverting Differential Input (Gain = +1).

66

B−IN

Inverting Differential Input (Gain = +1).