CDB5560 Cirrus Logic Inc, CDB5560 Datasheet - Page 21

• Manufacturer Part Number: CDB5560
• Description: DEV BOARD FOR CS5560 W/MUX
• Manufacturer: Cirrus Logic Inc
• Type: A/Dr

Specifications of CDB5560

• Number Of Adc's: 1
• Number Of Bits: 24
• Sampling Rate (per Second): 50k
• Data Interface: Serial
• Inputs Per Adc: 1 Differential
• Input Range: ±3 V
• Power (typ) @ Conditions: 90mW @ 2.5 V
• Voltage Supply Source: Dual ±
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: CS5560
• Product: Data Conversion Development Tools
• Conversion Rate: 50 KSPS
• Resolution: 24 bit
• Maximum Clock Frequency: 16 MHz
• Interface Type: SPI
• Supply Voltage (max): 3.3 V
• Supply Voltage (min): - 2.5 V
• For Use With/related Products: CS5560
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 598-1273; CDB5560-1

Figure 15
is about 8.2 microvolts peak to peak, or about 17 codes peak to peak.
with a signal at about 2.6 microvolts peak to peak, or about 5 codes peak to peak. The CS5560 achieves
superb performance with this small signal. And the noise floor exhibits no spurious components due to
digital interference from the on chip logic.
DS713PP2
Figure 15. Spectral Performance, -120 dB
illustrates the device with a small signal 1/1,000,000 of full scale. The signal input for
Frequency (Hz)
5.55 kHz, -120 dB
32k Samples @ 50 kSps
5/4/09
Figure 16. Spectral Performance, -130 dB
Figure 16
Frequency (Hz)
illustrates the converter
5.55 kHz, -130 dB
32k Samples @ 50 kSps
CS5560
Figure 15
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