CS5462-IS 查看數據表（PDF） - Cirrus Logic
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CS5462-IS Datasheet PDF : 18 Pages
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CS5462
3.CHARACTERISTICS/SPECIFICATIONS
• Min / Max characteristics and specifications are • AGND = DGND = 0 V. All voltages with respect to
guaranteed over all Operating Conditions.
0 V.
• Typical characteristics and specifications are mea- • CAL0 and CAL1 are connected to P4 unless other-
sured at nominal supply voltages and TA = 25 °C.
wise noted.
ANALOG CHARACTERISTICS
Parameter
Symbol
Min
Typ
Max Unit
Analog Inputs (Current Channel)
Maximum Differential Input Voltage Range
{(IIN+)-(IIN-)}
(Gain = 10)
IIN
(Gain = 50)
Input Capacitance
(All Gain Ranges) CinI
-
-
500 mVP-P
-
-
100 mVP-P
-
25
-
pF
Effective Input Impedance
(All Gain Ranges)(Note 2) ZinI
30
-
-
kΩ
Analog Inputs (Voltage Channel)
Maximum Differential Input Voltage Range {(VIN+)-(VIN-)} VIN
Input Capacitance
CinV
-
-
500 mVP-P
-
0.2
-
pF
Effective Input Impedance
(Note 2) ZinV
5
-
-
MΩ
Accuracy (Energy Outputs)
Offset Error
VOS
-
.01
-
%F.S.
Full-Scale Error
(Note 1) FSE
-
.1
-
%F.S.
Notes: 1. Applies After System Calibration
2. VA+ = VD+ = 5 V ±10 %; MCLK = 4.096 MHz
7
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