CS5520-BSZ Cirrus Logic Inc, CS5520-BSZ Datasheet - Page 7

• Manufacturer Part Number: CS5520-BSZ
• Description: IC ADC 20BIT BRIDGE TRAS 24-SOIC
• Manufacturer: Cirrus Logic Inc

Specifications of CS5520-BSZ

• Number Of Bits: 20
• Sampling Rate (per Second): 60
• Data Interface: Serial
• Number Of Converters: 2
• Power Dissipation (max): 37.5mW
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 598-1102-5

RECOMMENDED OPERATING CONDITIONS
Notes: 12. All voltages with respect to ground.
ABSOLUTE MAXIMUM RATINGS*
Notes: 14. No pin should go more positive than (VA+)+0.3V. VD+ must always be less than (VA+)+0.3 V,and
* WARNING: Operation beyond these limits may result in permanent damage to the device.
DS74F1
DS74F2
DC Power Supplies:
Differential Analog Reference Voltage
Analog Input Voltage:
DC Power Supplies:
Input Current, Any Pin Except Supplies
Analog Input Voltage
Digital Input Voltage
Ambient Operating Temperature
Storage Temperature
13. The CS5516 and CS5520 can accept input voltages up to +T in unipolar mode and -T to +T in bipolar
15. Applies to all pins including continuous overvoltage conditions at the analog input pins.
16. Transient currents of up to 100mA will not cause SCR latch-up. Maximum input current for a power
mode where T=VREF/(Gx25). G is the gain setting at the second gain block. When the inputs exceed
these values, the CS5516 and CS5520 will output positive full scale for any input above T, and
negative full scale for inputs below AGND in unipolar and -T in bipolar mode. This applies when the
analog input does not exceed 2T overrange.
can never exceed 6.0V.
supply pin is
Normal operation is not guaranteed at these extremes.
Parameter
Parameter
50 mA.
Positive Digital
Negative Digital
Positive Analog
Negative Analog
Unipolar
Bipolar
Positive Digital
Negative Digital
Positive Analog
Negative Analog
AIN and VREF pins
(Note 13)
(Notes 15, 16)
(AGND, DGND = 0V, all voltages with respect to ground.)
(VREF+) - (VREF-)
(Note 14)
Symbol
VAIN
VAIN
VD+
VA+
VD-
VA-
Symbol
V
V
VD+
VA+
VD-
VA-
T
T
l
INA
IND
(AGND, DGND = 0V, see Note 12.)
stg
in
A
(VA-)-0.3
Min
-4.5
-4.5
+0.3
Min
-0.3
-0.3
-0.3
-0.3
4.5
4.5
2.0
-55
-65
-T
0
-
CS5516, CS5520
Typ
-5.0
-5.0
Typ
5.0
5.0
2.5
-
-
-
-
-
-
-
-
-
-
-
(VD+)+0.3
(VA+)+0.3
(VA+)+0.3
Max
Max
-5.5
-5.5
-5.5
-5.5
125
150
5.5
5.5
5.5
3.8
+T
+T
10
Units
Units
mA
V
V
V
V
V
V
V
V
V
V
V
V
V
C
C
7
7