CS4270-CZZR Cirrus Logic Inc, CS4270-CZZR Datasheet - Page 11

• Manufacturer Part Number: CS4270-CZZR
• Description: 24-bit, 192kHz Stereo Codec
• Manufacturer: Cirrus Logic Inc

DS686PP1
DAC ANALOG CHARACTERISTICS - ALL MODES
Interchannel Isolation
DC Accuracy
Interchannel Gain Mismatch
Gain Drift
Analog Output
Full Scale Output Voltage
Max DC Current draw from AOUTA or AOUTB
Max AC-Load Resistance (see
Max Load Capacitance (see
Output Impedance of AOUTA and AOUTB
AGND
AOUTx
Figure 2. Output Test Load
3.3 µF
Parameter
Figure
Figure
3)
R
3)
L
C
L
(1 kHz)
V
out
Symbol
I
OUTmax
Z
R
C
OUT
125
100
L
L
75
50
25
2.5
3
0.6•VA
-100
Min
5
Figure 3. Maximum Loading
-
-
-
-
-
-
Resistive Load -- R
0.65•VA
10
Typ
100
100
100
0.1
10
3
Safe Operating
Region
0.7•VA
15
+100
L
Max
0.25
(k Ω )
-
-
-
-
-
CS4270
ppm/°C
Unit
Vpp
kΩ
dB
dB
µA
pF
Ω
20
11