Dac ac differential modes 1, 2, 3, Cs5373a – Cirrus Logic CS5373A User Manual
Page 10

CS5373A
10
DS703F2
DAC AC DIFFERENTIAL MODES 1, 2, 3
Notes: 22. Maximum amplitude for DAC operation above 100 Hz. A reduced amplitude for higher frequencies is
required to guarantee stability of the low-power
ΔΣ DAC architecture.
23. Full-scale accuracy tests the matching of 1/1 attenuation across multiple devices.
24. Relative accuracy tests the tracking of 1/1,1/2,1/4,1/16,1/32,1/64 attenuation relative to 1/8 attenuation
on a single device.
Parameter
Symbol Min Typ
Max
Unit
AC Differential Characteristics
Full-scale Differential AC Output
1/1
1/2
1/4
1/8
1/16
1/32
1/64
VAC
FS
-
-
-
-
-
-
-
5
2.5
1.25
625
312.5
156.25
78.125
-
-
-
-
-
-
-
V
pp
V
pp
V
pp
mV
pp
mV
pp
mV
pp
mV
pp
Full-scale Bandwidth
(
VAC
BW
-
-
100
Hz
Impulse Amplitude
(
VAC
IMP
-
-
-20
dBfs
AC Differential Accuracy
Full-scale Accuracy
(
VAC
ABS
-
+1
+2
%FS
Relative Accuracy
(
VAC
REL
-
+1
+2
%FS
Full-scale Drift
(
VAC
TC
-
8
-
μV/°C
DC Common Mode Characteristics
Common Mode
(
VAC
CM
-
(VA-)+2.35
-
V
Common Mode Drift
(
VAC
CMTC
-
2
-
μV/°C