XE8000EV120 Semtech, XE8000EV120 Datasheet - Page 12

• 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
3.4.1.2 Power supply selection
Available supply voltages versus selected power source are described below:
IMPORTANT: DO NEVER CONNECT EXT_POW JUMPER IF VDD_EXT IS HIGHER THAN 5.5VDC
The picture below shows the selector. User should place the jumper on the desired SX8722 supply voltage
value.
Note: Use only one jumper at the same time on the power supply selector.
© 2007 Semtech Corp.
(5.0+/- 0.5) (6.0 – 15.0)
USB
1.3mmDC
Figure 9 XE8000EV120 power supply selector
Batt
(3.0)
Figure 8 Power supply matrix
VExt
(2.4 - 5.5)
12
Direct
2.5V
3.3V
5.0V
[VDC]
SX8722 Evaluation Tools XE8000EV120
(5V_USB, BATTERY,
EXT_POW)
(2_5V)
(3_3V)
(5V_REG)
Available voltages
(Jumpers configuration)
Power sources
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PRELIMINARY
Users Guide