Owner manual

CS5466
DS659F2 5
3. CHARACTERISTICS & SPECIFICATIONS
RECOMMENDED OPERATING CONDITIONS
ANALOG CHARACTERISTICS
• Min / Max characteristics and specifications are guaranteed over all operating ponditions.
• Typical characteristics and specifications are measured at nominal supply voltages and TA = 25 °C.
• VA+ = 5 V ±5% VD+ = 3.3 V ±5% or 5 V ±5%; AGND = DGND = 0 V. All voltages with respect to 0 V.
• MCLK = 4.096 MHz
Notes: 1. Applies when the HPF option is enabled
2. Applies before system calibration. Specified as a percentage of full scale (FS).
Parameter Symbol Min Typ Max Unit
Positive Digital Power Supply VD+ 3.135 5.0 5.25 V
Positive Analog Power Supply VA+ 4.75 5.0 5.25 V
Voltage Reference VREFIN - 2.5 - V
Specified Temperature Range T
A
-40 - +85 °C
Parameter Symbol Min Typ Max Unit
Analog Inputs (Current Channel)
Differential Input Range (Gain = 10)
[(I
IN+)-(IIN-)] (Gain = 50)
(Gain = 100)
(Gain = 150)
I
IN -
-
-
-
±250
±50
±25
±16.7
-
-
-
-
mV
mV
mV
mV
Input Capacitance (All Gain Ranges) C
inI -25-pF
Effective Input Impedance (All Gain Ranges) Z
inI 30 - - k
Analog Inputs (Voltage Channel)
Differential Input Range [(V
IN+)-(VIN-)] VIN --±250mV
Input Capacitance C
inV -0.2-pF
Effective Input Impedance Z
inV 2--M
Accuracy (Energy Outputs)
Active Energy Linearity All Gain ranges
(Note 1) Input Range 0.1% - 100% - - ±0.1 - %
Full-scale Error (Note 2) - - 4.0 - %FS
Offset Error (Note 2) - - 0.06 - %FS