CS5530-ISZ Cirrus Logic Inc, CS5530-ISZ Datasheet - Page 5

• Manufacturer Part Number: CS5530-ISZ
• Description: IC ADC 24BIT 1CH W/LNA 20SSOP
• Manufacturer: Cirrus Logic Inc

Specifications of CS5530-ISZ

• Number Of Converters: 1
• Package / Case: 20-SSOP
• Number Of Bits: 24
• Sampling Rate (per Second): 3.84k
• Data Interface: Serial
• Power Dissipation (max): 45mW
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Number Of Adc Inputs: 1
• Architecture: Delta-Sigma
• Conversion Rate: 6.25 SPs to 3840 SPs
• Resolution: 24 bit
• Input Type: Voltage
• Interface Type: Serial (3-Wire)
• Voltage Reference: 2.5 V
• Maximum Power Dissipation: 500 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1158 - BOARD EVAL FOR CS5530
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1283-5

ANALOG CHARACTERISTICS
(See Notes 1 and 2.)
Notes: 5. See the section of the data sheet which discusses input models.
DS742F3
Analog Input
Common Mode + Signal on AIN+ or AIN-
CVF Current on AIN+ or AIN-
Input Current Noise
Open Circuit Detect Current
Common Mode Rejection
Input Capacitance
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. Input current on VREF+ or VREF- may increase to 250 nA if operated within 50 mV of VA+ or VA-. This
is due to the rough charge buffer being saturated under these conditions.
Parameter
DC
50, 60 Hz
(VREF+) - (VREF-)
DC
50, 60 Hz
Bipolar/Unipolar Mode
Bipolar Mode
Unipolar Mode
(Continued)
Bipolar/Unipolar Mode (VA-) + 1.6
(Note 5, 6)
-100
Min
100
-90
11
1
3
-
-
-
-
-
-
-
-
1200
Typ
300
130
120
120
120
2.5
10
50
1
-
-
-
-
-
(VA+)-(VA-)
(VA+) - 1.6
Max
110
100
22
90
-
-
-
-
-
-
-
-
-
CS5530
pA/√Hz
%FS
%FS
%FS
Unit
pA
nA
dB
dB
pF
nA
dB
dB
pF
V
V
5