CDB5524 Cirrus Logic Inc, CDB5524 Datasheet - Page 10

• Manufacturer Part Number: CDB5524
• Description: EVAL BOARD FOR CS5524 ADC
• Manufacturer: Cirrus Logic Inc

Specifications of CDB5524

• Number Of Adc's: 1
• Number Of Bits: 24
• Sampling Rate (per Second): 617
• Data Interface: Serial
• Inputs Per Adc: 4 Differential
• Input Range: 0 ~ 5 V
• Power (typ) @ Conditions: 10.1mW @ 15SPS, 5 V
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: CS5524
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 598-1012

DYNAMIC CHARACTERISTICS
RECOMMENDED OPERATING CONDITIONS
Notes: 20. All voltages with respect to ground.
ABSOLUTE MAXIMUM RATINGS
Notes: 21. No pin should go more negative than NBV - 0.3 V.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
10
Modulator Sampling Frequency
Filter Settling Time to 1/2 LSB (Full-scale Step)
DC Power Supplies
Analog Reference Voltage
Negative Bias Voltage
DC Power Supplies
Negative Bias Voltage
Input Current, Any Pin Except Supplies
Output Current
Power Dissipation
Analog Input Voltage
Digital Input Voltage
Ambient Operating Temperature
Storage Temperature
22. Applies to all pins including continuous overvoltage conditions at the analog input (AIN) pins.
23. Transient current of up to 100 mA will not cause SCR latch-up. Maximum input current for a power
24. Total power dissipation, including all input currents and output currents.
supply pin is ±50 mA.
Normal operation is not guaranteed at these extremes.
Parameter
Parameter
Parameter
(VREF+) - (VREF-)
Negative Potential
(Note 22 and 23)
Positive Analog
Positive Analog
Positive Digital
Positive Digital
(AGND, DGND = 0 V; See Note 20.)
VREF pins
(Note 21)
(Note 24)
AIN Pins
Symbol
Symbol
Symbol
VRef
NBV
NBV
PDN
V
VD+
VD+
I
V
V
VA+
VA+
T
OUT
I
T
(AGND, DGND = 0 V; See Note 20.)
f
t
INR
INA
IND
IN
stg
s
s
A
diff
NBV -0.3
NBV -0.3
4.75
Min
-1.8
2.7
1.0
+0.3
Min
-0.3
-0.3
-0.3
-40
-65
-
-
-
CS5521/22/23/24/28
Ratio
XIN/4
1/f
Typ
-2.1
Typ
-2.1
5.0
5.0
2.5
-
-
-
-
-
-
-
-
-
-
out
(VD+) + 0.3
(VA+) + 0.3
(VA+) + 0.3
Max
5.25
5.25
VA+
Max
+6.0
+6.0
-2.5
-3.0
150
±10
±25
500
85
DS317F8
Unit
Unit
Unit
mW
mA
mA
Hz
V
V
V
V
°C
°C
s
V
V
V
V
V
V