CS5524-ASZ Cirrus Logic Inc, CS5524-ASZ Datasheet - Page 19

• Manufacturer Part Number: CS5524-ASZ
• Description: IC ADC 24BIT 4CH 20SSOP
• Manufacturer: Cirrus Logic Inc

Specifications of CS5524-ASZ

• Number Of Converters: 1
• Package / Case: 24-SSOP
• Number Of Bits: 24
• Data Interface: Serial
• Power Dissipation (max): 14.8mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Number Of Adc Inputs: 4
• Architecture: Delta-Sigma
• Conversion Rate: 617 SPs
• Resolution: 24 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: 598-1012 - EVAL BOARD FOR CS5524 ADC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1106-5

2.2.3 Command Register Quick Reference
DS317F4
D7
D6-D4
D3
D2-D0
D7
D6-D3
D2-D0
D7(MSB)
D7(MSB)
CB
CB
BIT
BIT
CSRP3
Command Bit, CB
Channel Select Bits,
CSB2-CSB0
Read/Write, R/W
Register Select Bit,
RSB2-RSB0
Command Bit, CB
Channel Pointer Bits,
CSRP3-CSRP0
Conversion/Calibration
Bits, CC2-CC0
CS2
D6
D6
NAME
NAME
CSRP2
CS1
D5
D5
Table 2. Command Register Quick Reference
CSRP1
CS0
D4
D4
CSRP0
VALUE
VALUE
0000
R/W
1111
000
000
001
010
101
000
001
010
100
101
111
011
110
111
011
110
111
D3
D3
0
1
0
1
0
1
.
.
.
.
.
RSB2
CC2
D2
D2
Must be logic 0 for these commands.
See table below.
CS2-CS0 provide the address of one of the eight physical
channels. These bits are used to access the calibration regis-
ters associated with respective channels.
Note: These bits are ignored when reading the data register.
Write to selected register.
Read from selected register.
Reserved
Offset Register
Gain Register
Configuration Register
Channel Set-up Registers
Reserved
Reserved
See table above.
Must be logic 1 for these commands.
These bits are used as pointers to the Setups.
Note: The MC bit, must be logic 0 for these bits to take effect.
When MC = 1, these bits are ignored. The LP, MC, and RC
bits in the configuration register are ignored during calibra-
tion.
Normal Conversion
Self-Offset Calibration
Self-Gain Calibration
Reserved
Reserved
System-Offset Calibration
System-Gain Calibration
Reserved
- register is 48-bits long for CS5521/22
- register is 96-bits long for CS5523/24
- register is 192-bits long for CS5528
RSB1
CC1
D1
D1
RSB0
CC0
D0
D0
FUNCTION
FUNCTION
CS5521/22/23/24/28
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