
AD7323
Parameter
1
DC ACCURACY
4
Resolution
No Missing Codes
Rev. 0 | Page 4 of 36
B Version
Typ
Unit
Bits
Bits
Test Conditions/Comments
Differential mode
Min
13
12-bit
plus sign
11-bit
plus sign
Max
Bits
Single-ended/pseudo differential mode
Integral Nonlinearity
2
±1.1
±1
LSB
LSB
Differential mode; V
CC
= 3 V to 5.25 V, typ for V
CC
= 2.7 V
Single-ended/pseudo differential mode, V
CC
= 3 V to
5.25 V, typ for V
CC
= 2.7 V
Single-ended/pseudo differential mode
(LSB = FSR/8192)
Differential mode; guaranteed no missing codes to
13 bits
Single-ended mode; guaranteed no missing codes to
12 bits
Single-ended/psuedo differential mode
(LSB = FSR/8192)
Single-ended/pseudo differential mode
Differential mode
Single-ended/pseudo differential mode
Differential mode
Single-ended/pseudo differential mode
Differential mode
Single-ended/pseudo differential mode
Differential mode
Single-ended/pseudo differential mode
Differential mode
Single-ended/pseudo differential mode
Differential mode
Single-ended/pseudo differential mode
Differential mode
Single-ended/pseudo differential mode
Differential mode
Single-ended/pseudo differential mode
Differential mode
Single-ended/pseudo differential mode
Differential mode
0.7/+1.2
LSB
Differential Nonlinearity
2
0.9/+1.2
LSB
±0.9
LSB
0.7/+1
LSB
Offset Error
2, 5
Offset Error Match
2, 5
Gain Error
2, 5
Gain Error Match
2, 5
Positive Full-Scale Error
2, 6
Positive Full-Scale Error Match
2, 6
Bipolar Zero Error
2, 6
Bipolar Zero Error Match
2, 6
Negative Full-Scale Error
2, 6
Negative Full-Scale Error Match
2, 6
4/+9
7/+10
±0.6
±0.5
±8
±14
±0.5
±0.5
±4
±7
±0.5
±0.5
±8.5
±7.5
±0.5
±0.5
±4
±6
±0.5
±0.5
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB