CS5532-BS Cirrus Logic Inc, CS5532-BS Datasheet - Page 6

• Manufacturer Part Number: CS5532-BS
• Description: IC, ADC, 24BIT, 3.84KSPS, SSOP-20
• Manufacturer: Cirrus Logic Inc

Specifications of CS5532-BS

• Resolution (bits): 24bit
• Sampling Rate: 3.84kSPS
• Input Channel Type: Differential
• Data Interface: 3-Wire, Serial
• Supply Current: 13mA
• Digital Ic Case Style: SSOP
• No. Of Pins: 20
• Rohs Compliant: No

ANALOG CHARACTERISTICS
Notes: 5. The voltage on the analog inputs is amplified by the PGIA, and becomes V
6
Analog Input
Common Mode + Signal on AIN+ or AIN-Bipolar/Unipolar Mode
CVF Current on AIN+ or AIN-
Input Current Noise
Input Leakage for Mux when Off (at 25 °C)
Off-Channel Mux Isolation
Open Circuit Detect Current
Common Mode Rejection
Input Capacitance
Guard Drive Output
Voltage Reference Input
Range
CVF Current
Common Mode Rejection
Input Capacitance
System Calibration Specifications
Full Scale Calibration Range
Offset Calibration Range
Offset Calibration Range
6. See the section of the data sheet which discusses input models.
the differential outputs of the amplifier. In addition to the input common mode + signal requirements for
the analog input pins, the differential outputs of the amplifier must remain between (VA- + 0.1 V) and
(VA+ - 0.1 V) to avoid saturation of the output stage.
Parameter
Gain = 1
Gain = 2, 4, 8, 16, 32, 64
Gain = 1
Gain = 2, 4, 8, 16, 32, 64
Gain = 1
Gain = 2, 4, 8, 16, 32, 64
dc, Gain = 1
dc, Gain = 64
50, 60 Hz
(VREF+) - (VREF-)
dc
50, 60 Hz
Bipolar/Unipolar Mode
Bipolar Mode
Unipolar Mode
(Continued) (See Notes 1 and 2.)
(Note 5)
(Note 6)
(Note 6)
VA- + 0.7
-100
Min
VA-
100
-90
11
1
3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CM
CS5531/32/33/34
Typ
500
500
200
120
300
130
120
500
120
120
2.5
10
90
60
20
1
-
-
-
-
-
-
Gain*(AIN+ - AIN-)/2 at
(VA+)-(VA-)
VA+ - 1.7
Max
VA+
100
110
22
90
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
DS289PP5
pA/ Hz
pA/ Hz
%FS
%FS
%FS
Unit
nA
pA
pA
dB
nA
dB
dB
dB
pF
µA
nA
dB
dB
pF
V
V
V