Analog characteristics cont, Cs5346 analog characteristics, Cont – Cirrus Logic CS5346 User Manual
Page 10
10
DS861PP3
CS5346
ANALOG CHARACTERISTICS
CONT.
6. Referred to the typical A/D Full-Scale Input Voltage.
Parameter
Symbol
Min
Typ
Max
Unit
Line-Level Input and Programmable Gain Amplifier
Gain Range
- 12
-4
-
-
+ 12
+4
dB
V/V
Gain Step Size
-
0.5
-
dB
Absolute Gain Step Error
-
-
0.4
dB
Maximum Input Level
-
-
0.85*VA
V
pp
Input Impedance
Selected inputs
Un-selected inputs
28.8
-
36
-
43.2
38
k
k
Selected Interchannel Input Impedance Mismatch
-
5
-
%
Analog Outputs
Dynamic Range (Line Level Inputs)
A-weighted
unweighted
98
95
104
101
-
-
dB
dB
Total Harmonic Distortion + Noise (Line Level Inputs)
-1 dB
-20 dB
-60 dB
THD+N
-
-
-
-80
-81
-41
-74
-
-
dB
dB
dB
Dynamic Range (Mic Level Inputs)
A-weighted
unweighted
77
74
83
80
-
-
dB
dB
Total Harmonic Distortion + Noise (Mic Level Inputs)
-1 dB
-20 dB
-60 dB
THD+N
-
-
-
-74
-60
-20
-68
-
-
dB
dB
dB
Frequency Response 10 Hz to 20 kHz
-0.1dB
-
+0.1dB
dB
Analog In to Analog Out Phase Shift
-
180
-
deg
DC Current draw from a PGAOUT pin
I
OUT
-
-
1
A
AC-Load Resistance
R
L
100
-
-
k
Load Capacitance
C
L
-
-
20
pF