Characteristics/specifications, Analog characteristics, Cs5462 – Cirrus Logic CS5462 User Manual
Page 5
CS5462
DS547F1
5
3. CHARACTERISTICS/SPECIFICATIONS
•
Min / Max characteristics and specifications are
guaranteed over all Operating Conditions.
•
Typical characteristics and specifications are mea-
sured at nominal supply voltages and T
A
= 25
°
C.
•
AGND = DGND = 0 V. All voltages with respect to
0 V.
•
CAL0 and CAL1 are connected to P4 unless other-
wise noted.
ANALOG CHARACTERISTICS
Notes: 1. Applies After System Calibration
2. VA+ = VD+ = 5 V ±10 %; MCLK = 4.096 MHz
Parameter
Symbol Min Typ
Max
Unit
Analog Inputs (Current Channel)
Maximum Differential Input Voltage Range
(Gain = 10)
{(I
IN
+)-(I
IN
-)}
(Gain = 50)
I
IN
-
-
-
-
500
100
mV
P-P
mV
P-P
Input Capacitance
(All Gain Ranges)
C
in
I
-
25
-
pF
Effective Input Impedance
(All Gain Ranges)(Note 2)
Z
in
I
30
-
-
k
Analog Inputs (Voltage Channel)
Maximum Differential Input Voltage Range
{(V
IN
+)-(V
IN
-)}
V
IN
-
-
500
mV
P-P
Input Capacitance
C
in
V
-
0.2
-
pF
Effective Input Impedance
Z
in
V
5
-
-
M
Accuracy (Energy Outputs)
Offset Error
VOS
-
.01
-
%F.S.
Full-Scale Error
FSE
-
.1
-
%F.S.