CDB5529 Cirrus Logic Inc, CDB5529 Datasheet - Page 2

• 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

TABLE OF CONTENTS
2
CHARACTERISTICS & SPECIFICATIONS ........................................................ 4
GENERAL DESCRIPTION ................................................................................ 10
PIN DESCRIPTIONS ......................................................................................... 26
SPECIFICATION DEFINITIONS ........................................................................ 28
ORDERING INFORMATION .............................................................................. 29
ENVIRONMENTAL, MANUFACTURING, & HANDLING INFORMATION ...... 29
PACKAGE DIMENSIONS ................................................................................. 30
ANALOG CHARACTERISTICS................................................................... 4
ANALOG CHARACTERISTICS................................................................... 5
5V DIGITAL CHARACTERISTICS .............................................................. 6
3 V DIGITAL CHARACTERISTICS ............................................................. 6
DYNAMIC CHARACTERISTICS ................................................................. 6
ABSOLUTE MAXIMUM RATINGS .............................................................. 7
SWITCHING CHARACTERISTICS ............................................................. 8
Analog Input ............................................................................................. 10
Serial Port ................................................................................................. 11
Configuration Register .............................................................................. 15
Performing Conversions ........................................................................... 21
Power Supply Arrangements .................................................................... 23
Getting Started ......................................................................................... 25
PCB Layout .............................................................................................. 25
Analog Input Model ............................................................................ 10
Voltage Reference Input Model .......................................................... 10
Command Register Descriptions ........................................................ 12
Serial Port Interface ........................................................................... 13
Serial Port Initialization ....................................................................... 15
System Initialization ........................................................................... 15
Latch Output Pins ............................................................................... 15
Power Consumption ........................................................................... 15
Output Word Rate .............................................................................. 16
Digital Filter ........................................................................................ 16
Clock Generator ................................................................................. 16
Reset System ..................................................................................... 16
Port Flag ............................................................................................. 17
Calibration .......................................................................................... 17
Configuration Register Descriptions ................................................. 20
Performing Conversions with PF bit = 0 ............................................. 21
Performing Conversions with PF bit = 1 ............................................. 21
Output Coding .................................................................................... 22
............................................................................................................ 22
Calibration Registers ................................................................... 17
Self Calibration ............................................................................ 18
System Calibration ....................................................................... 18
Limitations in Calibration Range .................................................. 19
Calibration Tips ............................................................................ 19
Single Conversion ........................................................................ 21
Continuous Conversions .............................................................. 21
Offset Register ...................................................................... 17
Gain Register ........................................................................ 18
CS5529
DS246F5