CS5530-ISZ Cirrus Logic Inc, CS5530-ISZ Datasheet - Page 8

• 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

DYNAMIC CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
(DGND = 0 V; See Note 15.)
Notes: 15. All voltages with respect to ground.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
8
Modulator Sampling Rate
Filter Settling Time to 1/2 LSB (full-scale Step Input)
DC Power Supplies
Input Current, Any Pin Except Supplies
Output Current
Power Dissipation
Analog Input Voltage
Digital Input Voltage
Ambient Operating Temperature
Storage Temperature
12. The ADCs use a Sinc
13. The single conversion mode only outputs fully settled conversions. See Table 1 for more details about
14. The continuous conversion mode outputs every conversion. This means that the filter’s settling time
16. VA+ and VA- must satisfy {(VA+) - (VA-)} ≤ +6.6 V.
17. VD+ and VA- must satisfy {(VD+) - (VA-)} ≤ +7.5 V.
18. Applies to all pins including continuous overvoltage conditions at the analog input (AIN) pins.
19. Transient current of up to 100 mA will not cause SCR latch-up. Maximum input current for a power
20. Total power dissipation, including all input currents and output currents.
followed by a Sinc
(FRS = 0) word rate associated with the Sinc
single conversion mode timing. OWR
associated with single conversions.
with a full-scale step input in the continuous conversion mode is dictated by the OWR.
supply pin is ±50 mA.
Single Conversion mode (Notes 12, 13, and 14)
Continuous Conversion mode, OWR < 3200 Sps
Continuous Conversion mode, OWR ≥ 3200 Sps
Normal operation is not guaranteed at these extremes.
Parameter
Parameter
3
filter for the other OWRs. OWR
5
filter for the 3200 Sps and 3840 Sps output word rate (OWR) and a Sinc
(Notes 16 and 17)
(Notes 18 and 19)
Negative Analog
Positive Analog
Positive Digital
SC
VREF pins
(Note 20)
AIN Pins
is used here to designate the different conversion time
5
filter.
sinc5
Symbol
Symbol
PDN
V
VD+
I
V
V
VA+
VA-
T
OUT
I
T
INR
INA
IND
IN
stg
f
t
t
t
A
refers to the 3200 Sps (FRS = 1) or 3840 Sps
s
s
s
s
(VA-) -0.3
(VA-) -0.3
+0.3
Min
-0.3
-0.3
-0.3
-40
-65
5/OWR
-
-
-
1/OWR
MCLK/16
5/OWR
sinc5
Ratio
Typ
-
-
-
-
-
-
-
-
-
-
-
+ 3/OWR
SC
(VD+) + 0.3
(VA+) + 0.3
(VA+) + 0.3
-3.75
Max
+6.0
+6.0
150
±10
±25
500
85
CS5530
DS742F3
Unit
5
Sps
Unit
mW
mA
mA
s
s
s
filter
°C
°C
V
V
V
V
V
V