CS4270-CZZR Cirrus Logic Inc, CS4270-CZZR Datasheet - Page 10

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

10
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 1. Output Test Load
3.3 µF
Parameter
Figure 2
Figure 2
)
R
L
)
C
L
(1 kHz)
V
out
Symbol
I
OUTmax
Z
R
C
OUT
125
100
L
L
75
50
25
2.5
3
0.640•VA
-100
Min
5
Figure 2. Maximum Loading
-
-
-
-
-
-
Resistive Load -- R
0.688•VA
10
Typ
100
100
100
0.1
10
3
Safe Operating
Region
0.739•VA
15
+100
L
Max
0.25
(k Ω )
-
-
-
-
-
CS4270
DS686A1
ppm/°C
Unit
Vpp
kΩ
dB
dB
µA
pF
Ω
20