AD623

Rev. D | Page 21 of 24

Table 8. Maximum Attainable Gain and Resulting Output Swing for Different Input Conditions

REF Pin (V)

Supply Voltages (V)

Maximum Gain

Closest 1% Gain

Resistor (Ω)

Resulting Gain

Output Swing (V)

0

±10 m

2.5

+5

118

866

116

±1.2

0

±100 m

2.5

+5

11.8

9.31 k

11.7

±1.1

0

±10 m

0

±5

490

205

488

±4.8

0

±100 m

0

±5

49

2.1 k

48.61

±4.8

0

±1

0

±5

4.9

26.1 k

4.83

±4.8

2.5

±10 m

2.5

+5

242

422

238

±2.3

2.5

±100 m

2.5

+5

24.2

4.32 k

24.1

±2.4

2.5

±1

2.5

+5

2.42

71.5 k

2.4

±2.4

1.5

±10 m

1.5

+3

142

715

141

±1.4

1.5

±100 m

1.5

+3

14.2

7.68 k

14

±1.4

0

±10 m

1.5

+3

118

866

116

±1.1

0

±100 m

1.5

+3

11.8

9.31 k

11.74

±1.1