CS5526-BSZ Cirrus Logic Inc, CS5526-BSZ Datasheet - Page 5

• Manufacturer Part Number: CS5526-BSZ
• Description: IC ADC 20BIT W/4BIT LATCH 20SSOP
• Manufacturer: Cirrus Logic Inc

Specifications of CS5526-BSZ

• Number Of Converters: 1
• Package / Case: 20-SSOP
• Number Of Bits: 20
• Data Interface: Serial
• Power Dissipation (max): 12.7mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Number Of Adc Inputs: 1
• Architecture: Delta-Sigma
• Conversion Rate: 3.76 SPs to 616 SPs
• Resolution: 20 bit
• Input Type: Voltage
• Interface Type: Serial (3-Wire)
• Voltage Reference: 2.5 V
• Supply Voltage (max): 5 V
• Supply Voltage (min): 25 mV
• Maximum Power Dissipation: 500 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Input Voltage: 25 mV to 5 V
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1014 - EVAL BOARD FOR CS5526
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1108-5

DYNAMIC CHARACTERISTICS
RECOMMENDED OPERATING CONDITIONS
Notes: 14. All voltages with respect to ground.
ABSOLUTE MAXIMUM RATINGS
Notes: 15. 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.
DS202F5
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
16. Applies to all pins including continuous overvoltage conditions at the analog input (AIN) pins.
17. Transient current of up to 100 mA will not cause SCR latch-up. Maximum input current for a power
18. 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 16 and 17)
Positive Analog
Positive Analog
Positive Digital
Positive Digital
(AGND, DGND = 0 V; See Note 14.)
VREF pins
(Note 15)
(Note 18)
AIN Pins
Symbol
Symbol
Symbol
VRef
NBV
NBV
PDN
V
V
VD+
VD+
I
V
VA+
VA+
T
OUT
I
T
(AGND, DGND = 0 V; See Note 14.))
INR
IND
f
t
INA
IN
stg
s
s
A
diff
4.75
NBV - 0.3
Min
-1.8
2.7
1.0
+0.3
Min
-0.3
-0.3
-0.3
-0.3
-40
-65
-
-
-
CS5525 CS5526
Ratio
XIN/2
1/f
Typ
-2.1
5.0
5.0
2.5
out
(VD+) + 0.3
(VA+) + 0.3
(VA+) + 0.3
Max
+6.0
+6.0
-3.0
±10
±25
500
150
85
Max
5.25
5.25
-2.5
3.0
Unit
Unit
Unit
mW
mA
mA
Hz
°C
°C
V
V
V
V
V
V
V
V
V
V
s
5