XE8000EV120 Semtech, XE8000EV120 Datasheet - Page 20

• Manufacturer Part Number: XE8000EV120
• Description: BOARD EVAL FOR SX8722I070TRLF
• Manufacturer: Semtech
• Series: ZoomingADC™r

Specifications of XE8000EV120

• Number Of Adc's: 1
• Number Of Bits: 16
• Data Interface: I²C
• Inputs Per Adc: 7 Single or 4 Differential
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 125°C
• Utilized Ic / Part: SX8722
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: XM8000EV120; XM8000EV120

ADVANCED COMMUNICATIONS & SENSING
The sub tab named “PGA” lets the user control the gain, offset and enabling disabling each PGA individually.
The user has also the possibility to control the PGA’s biasing.
The sub tab named “ADC” lets the user control the ADC parameters. Parameters like number of elementary
conversions, the oversampling rate, the sampling frequency and the ADC biasing can be tuned.
The user has also the possibility to decide if the ADC will work in one shot or in continous mode.
When the Read button is pressed the last ADC converted value is also displayed in this sub tab.
© 2007 Semtech Corp.
Figure 15 "PGA" sub tab
Figure 16 "ADC" sub tab
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SX8722 Evaluation Tools XE8000EV120
www.semtech.com
PRELIMINARY
Users Guide