CS5532-BS Cirrus Logic Inc, CS5532-BS Datasheet - Page 11

• 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

DYNAMIC CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
Notes: 25. All voltages with respect to ground.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
DS289PP5
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
22. The ADCs use a Sinc
23. The single conversion mode only outputs fully settled conversions. See Table 1 for more details about
24. The continuous conversion mode outputs every conversion. This means that the filter’s settling time
26. VA+ and VA- must satisfy {(VA+) - (VA-)}
27. VD+ and VA- must satisfy {(VD+) - (VA-)}
28. Applies to all pins including continuous overvoltage conditions at the analog input (AIN) pins.
29. Transient current of up to 100 mA will not cause SCR latch-up. Maximum input current for a power
30. 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 22, 23, and 24)
Continuous Conversion mode, OWR < 3200 Sps
Continuous Conversion mode, OWR
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 26 and 27)
(Notes 28 and 29)
Negative Analog
Positive Analog
Positive Digital
SC
(DGND = 0 V; See Note 25.)
VREF pins
(Note 30)
3200 Sps
AIN Pins
is used here to designate the different conversion time
+6.6 V.
+7.5 V.
5
filter.
sinc5
Symbol
Symbol
PDN
V
V
VD+
I
V
VA+
VA-
T
OUT
T
I
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
CS5531/32/33/34
5/OWR
sinc5
Ratio
Typ
-
-
-
-
-
-
-
-
-
-
-
+ 3/OWR
SC
(VD+) + 0.3
(VA+) + 0.3
(VA+) + 0.3
-3.75
+6.0
+6.0
Max
±10
±25
500
150
85
Unit
Sps
5
Unit
mW
mA
mA
s
s
s
filter
°C
°C
V
V
V
V
V
V
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