CDB5529 Cirrus Logic Inc, CDB5529 Datasheet - Page 12

• Manufacturer Part Number: CDB5529
• Description: EVAL BOARD FOR CS5529
• Manufacturer: Cirrus Logic Inc

Specifications of CDB5529

• Number Of Adc's: 1
• Number Of Bits: 16
• Sampling Rate (per Second): 303
• Data Interface: Serial
• Inputs Per Adc: 2 Differential
• Input Range: ±2.5 V
• Power (typ) @ Conditions: 2.6mW @ 2.5 V
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: CS5529
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 598-1015

Command Register Descriptions
This command instructs the ADC to perform a single conversion.
This command instructs the ADC to perform continuous conversions.
If PS/R = 0, normal run mode is entered. If PS/R = 1, power save mode is entered.
This command is used to clear the port flag in the continuous conversion mode when the port flag bit in the configuration register
12
D7(MSB)
D7
D6
D5
D4
D3-D1
D0
CB
BIT
Perform Single Conversion
Perform Continuous Conversions
Power Save/Run
Null
7
1
7
1
7
1
7
0
Command Bit, CB
Single Conversion, SC
Continuous Conversions,
CC
Read/Write, R/W
Register Select Bit, RSB2-
RSB0
Power Save/Run, PS/R
SC
D6
is set to logic 1.
6
1
6
0
6
0
6
0
NAME
CC
D5
5
0
5
1
5
0
5
0
R/W
D4
RSB2
Table 1. Command Set
D3
VALUE
000
001
010
011
100
101
110
111
4
0
4
0
4
0
4
0
0
1
0
1
0
1
0
1
0
1
RSB1
D2
Null command (no operation). All command bits,
including CB must be 0.
Logic 1 for executable commands.
Single Conversion not active.
Perform a conversion.
Continuous Conversions not active.
Perform conversions continuously.
Write to selected register.
Read from selected register.
Offset Register
Gain Register
Configuration Register
Conversion Data Register (read only)
Set-up Registers (Offset, Gain, Configuration)
Reserved
Reserved
Reserved
Run
Power Save
3
0
3
0
3
0
3
0
RSB0
D1
PS/R
D0
2
0
2
0
2
0
2
0
FUNCTION
1
0
1
0
1
0
1
0
CS5529
DS246F5
PS/R
0
0
0
0
0
0
0