CS5504
CS5504
VA+ = 5V
±
10%; VA- = -5V
±
10%; VD+ =
3.3V
±
5%; VREF+ = 2.5V, VREF- = 0V; f
CLK
= 32.768kHz; Bipolar Mode; R
source
= 1kΩ with a 10nF to GND
at AIN.) (Notes 1, 2)
Parameter*
Specified Temperature Range
Min
Typ
-40 to +85
-
(No Missing Codes)
(Note 3)
(Note 4)
(Note 3)
(Note 4)
(Note 3)
(Note 4)
20
-
-
-
-
-
-
-
Unipolar
Bipolar
dc
50, 60- Hz
(Note 5)
-
-
-
120
-
-
(Note 1)
ITotal
IAnalog
IDigital
(Note 6)
-
-
-
-
-
0.0007
-
±4
±8
±8
±8
±4
±4
2.6
0 to +2.5
±2.5
105
-
120
15
5
465
425
40
4.4
0.0015
-
±32
-
±32
-
±16
-
-
-
-
-
-
-
-
-
600
-
-
6.0
Max
Units
°C
±%FS
Bits
LSB
LSB
LSB
LSB
LSB
LSB
LSB
rms
V
V
dB
dB
dB
pF
nA
µA
µA
µA
mW
ANALOG CHARACTERISTICS
(T
A
= T
MIN
to T
MAX
;
Accuracy
Linearity Error
Differential Nonlinearity
Full Scale Error
Full Scale Drift
Unipolar Offset
Unipolar Offset Drift
Bipolar Offset
Bipolar Offset Drift
Noise (Referred to Output)
Analog Input
Analog Input Range:
Common Mode Rejection:
Off Channel Isolation
Input Capacitance
DC Bias Current
(Note 2)
Power Supplies
DC Power Supply Currents:
Power Dissipation
Power Supply Rejection
-
80
-
dB
Notes: 1. Both source resistance and shunt capacitance are critical in determining the CS5504’s source
impedance requirements. Refer to the text section
Analog Input Impedance Considerations
.
2. Specifications guaranteed by design, characterization and/or test.
3. Applies after calibration at the temperature of interest.
4. Total drift over the specified temperature range since calibration at power-up at 25 °C
5. Common mode voltage may be at any value as long as AIN+ and AIN- remain within the VA+ and
VA- supply voltages.
6. All outputs unloaded. All inputs CMOS levels.
*
Refer to the Specification Definitions immediately following the Pin Description Section.
Specifications are subject to change without notice.
2
DS126F1
DS126F2
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