Owner's manual

CS5373A
DS703F2 13
DAC DC DIFFERENTIAL MODE 5
Notes: 28. DC differential output is chopper stabilized and includes low-level 32 kHz out-of-band noise which is
rejected by the digital filter.
Parameter Symbol Min Typ Max Unit
DC Differential Mode Characteristics
Full-scale Differential DC Output 1/1
(Note 28)1/2
1/4
1/8
1/16
1/32
1/64
VDC
FS
-
-
-
-
-
-
-
2.5
1.25
625
312.5
156.25
78.125
39.0625
-
-
-
-
-
-
-
V
V
mV
mV
mV
mV
mV
DC Differential Accuracy
Full-scale Accuracy (OUT
±)(Note 3, 23)
VDC
OUT
-
VREF +10
-mV
Full-scale Accuracy (BUF
±)(Note 3, 23)
VDC
BUF
-
VREF +25
-mV
Relative Accuracy (Note 24)VDC
REL
-+1- %FS
Full-scale Drift (Note 19)VDC
TC
-8-μV/°C
DC Common Mode Characteristics
Common Mode (Note 15)VDC
CM
- (VA-)+2.35 -V
Common Mode Drift (Note 15, 19)VDC
CMTC
-2-μV/°C
Noise
Noise (OUT
± Unloaded) 1/1
(Note 25, 28) 1/2
1/4
1/8
1/16
1/32
1/64
N
OUT
-
-
-
-
-
-
-
6.3
6.3
7.0
7.0
7.0
8.9
12.5
-
-
-
-
-
-
-
μV
rms
μV
rms
μV
rms
μV
rms
μV
rms
μV
rms
μV
rms
Noise (BUF± Unloaded) 1/1
(Note 25, 26, 28) 1/2
1/4
1/8
1/16
1/32
1/64
N
BUF
-
-
-
-
-
-
-
9.9
11.2
15.8
28.0
55.9
99.4
198.3
-
-
-
-
-
-
-
μV
rms
μV
rms
μV
rms
μV
rms
μV
rms
μV
rms
μV
rms
Noise (BUF± 1kΩ load) 1/1
(Note 25, 26, 28)
N
BUFL
-9.9-μV
rms