Figure 1. output test load, Figure 2. maximum loading, Ee figure 1).) – Cirrus Logic CS4340 User Manual
Page 6: Ote 2), Cs4340, Analog characteristics (cs4340-ks/ksz/czz)
Advertising
CS4340
6
DS297F3
ANALOG CHARACTERISTICS (CS4340-KS/KSZ/CZZ)
(Continued)
Notes: 2. One-half LSB of triangular PDF dither is added to data.
3. Refer to Figure 2.
.
Parameters
Symbol
Min
Typ
Max
Units
Dynamic Performance for All Modes
Interchannel Isolation (1 kHz)
-
102
-
dB
DC Accuracy
Interchannel Gain Mismatch
-
0.1
-
dB
Gain Drift
-
±100
-
ppm/°C
Analog Output Characteristics and Specifications
Full Scale Output Voltage
0.6•VA
0.7•VA
0.8•VA
Vpp
Output Impedance
-
100
-
Ω
Minimum AC-Load Resistance
R
L
-
3
-
k
Ω
Maximum Load Capacitance
C
L
-
100
-
pF
AOUTx
AGND
3.3 µF
V
out
R
L
C
L
+
Figure 1. Output Test Load
100
50
75
25
2.5
5
10
15
Safe Operating
Region
Ca
p
a
ci
ti
ve
L
o
a
d
-- C
(
p
F
)
L
Resistive Load -- R (k
Ω )
L
125
3
20
Figure 2. Maximum Loading
Advertising