AD7329
Parameter1
DC ACCURACY4
B Version
Min
Typ
Max
Unit
Resolution
No Missing Codes
Integral Nonlinearity2
13
Bits
12-bit
Bits
plus sign
(13 bits)
11-bit
Bits
plus sign
(12 bits)
±1.1
LSB
±1
LSB
−0.7/+1.2
LSB
Differential Nonlinearity2
−0.9/+1.5 LSB
±0.9
LSB
−0.7/+1
LSB
Offset Error2, 5
Offset Error Match2, 5
Gain Error2, 5
Gain Error Match2, 5
Positive Full-Scale Error2, 6
Positive Full-Scale Error Match2, 6
Bipolar Zero Code Error2, 6
Bipolar Zero Code Error Match2, 6
Negative Full-Scale Error2, 6
Negative Full-Scale Error Match2, 6
−4/+9
LSB
−7/+10 LSB
±0.6
LSB
±0.5
LSB
±8.0
LSB
±14
LSB
±0.5
LSB
±0.5
LSB
±4
LSB
±7
LSB
±0.5
LSB
±0.5
LSB
±8.5
LSB
±7.5
LSB
±0.5
LSB
±0.5
LSB
±4
LSB
±6
LSB
±0.5
LSB
±0.5
LSB
Test Conditions/Comments
All dc accuracy specifications are typical for 0 V to 10 V
mode
Single-ended/pseudo differential mode 1 LSB =
FSR/4096, unless otherwise noted
Differential mode 1 LSB = FSR/8192, unless otherwise
noted
Differential mode
Single-ended/pseudo differential mode
Differential mode
Single-ended/pseudo differential mode
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/pseudo 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
Rev. A | Page 4 of 40