CS5102A-BLZ Cirrus Logic Inc, CS5102A-BLZ Datasheet - Page 3

• Manufacturer Part Number: CS5102A-BLZ
• Description: IC ADC 16BIT 100/20KHZ 28-PLCC
• Manufacturer: Cirrus Logic Inc

Specifications of CS5102A-BLZ

• Number Of Bits: 16
• Sampling Rate (per Second): 20k
• Data Interface: Serial
• Number Of Converters: 1
• Power Dissipation (max): 65mW
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 598-1079-5

CS5101A CS5102A
LIST OF FIGURES
Figure 1. Reset, Calibration, and Control Timing .......................................................................... 10
Figure 2. Serial Communication Timing ........................................................................................ 12
Figure 3. Coarse Charge Input Buffers & Charge Redistribution DAC.......................................... 15
Figure 4. Coarse/Fine Charge Control .......................................................................................... 18
Figure 5. Pipelined Data Transmission (PDT) Mode Timing ......................................................... 20
Figure 6. Register Burst Transmission (RBT) Mode Timing.......................................................... 21
Figure 7. Synchronous Self-clocking (SSC) Mode Timing ............................................................ 21
Figure 8. Free Run (FRN) Mode Timing........................................................................................ 21
Figure 9. CS5101A/CS5102A System Connection Diagram......................................................... 22
Figure 10. Power-up Reset Circuit ................................................................................................ 23
Figure 11. Reference Connections................................................................................................ 24
Figure 12. Charge Settling Time ................................................................................................... 24
Figure 13. CS5101A DNL Plot - Ambient Temperature at 25 °C .................................................. 27
Figure 14. CS5101A DNL Plot - Ambient Temperature at 138 °C ................................................ 27
Figure 15. CS5102A DNL Plot - Ambient Temperature at 25 °C .................................................. 27
Figure 16. CS5102A DNL Plot - Ambient Temperature at 138 °C ................................................ 27
Figure 17. CS5101A DNL Error Distribution.................................................................................. 28
Figure 18. CS5102A DNL Error Distribution.................................................................................. 28
Figure 19. CS5101A FFT (SSC Mode, 1-Channel)....................................................................... 29
Figure 20. CS5101A FFT (SSC Mode, 1-Channel)....................................................................... 29
Figure 21. CS5102A FFT (SSC Mode, 1-Channel)....................................................................... 29
Figure 22. CS5102A FFT (SSC Mode, 1-Channle)....................................................................... 29
Figure 23. CS5101A Histogram Plot of 8192 Conversion Inputs .................................................. 31
Figure 24. CS5102A Histogram Plot of 8192 Conversion Inputs .................................................. 31
Figure 25. Power Supply Rejection ............................................................................................... 32
Figure 26. CS5101A & CS5102A 28-pin PLCC Pinout ................................................................. 33
Figure 27. 28-Pin PLCC Mechanical Drawing............................................................................... 37
LIST OF TABLES
Table 1. Output Coding ................................................................................................................. 19
Table 2. Output Mode Control ....................................................................................................... 19
DS45F6
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