XE8000EV101 Semtech, XE8000EV101 Datasheet - Page 112

• Manufacturer Part Number: XE8000EV101
• Description: EVAL BOARD FOR XE8801AMI027LF
• Manufacturer: Semtech
• Type: MCUr

Specifications of XE8000EV101

• Contents: Fully Assembled Evaluation Board
• For Use With/related Products: XE88LC01AMI027
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

frequency settings of the internal RC oscillator. It can be seen that the quiescent current varies by about 20%
between 100kHz and 2MHz.
© Semtech 2005
900
850
800
750
700
650
600
550
500
-50
Figure 16-23 (a) Absolute and (b) relative change inquiescent current consumption vs. temperature
Figure 16-22 Quiescent current consumption vs. supply voltage for different sampling frequencies
-25
0
Temperature [°C]
25
(a)
Figure 16-21 Quiescent current consumption vs. supply voltage
50
75
100
800
700
600
500
400
300
200
100
800
700
600
500
400
300
200
100
2.5
125
2.5
Sampling Frequency f
3.0
3.0
No PGAs, ADC only
Supply Voltage - V
Supply Voltage - V
PGA1, 2 & 3 + ADC
3.5
PGA1 & 2 + ADC
3.5
PGA1 + ADC
16-27
-10
-15
-20
-25
20
15
10
-5
5
0
4.0
4.0
-50
S
:
DDA
DDA
62.5kHz
4.5
4.5
-25
500kHz
250kHz
[V]
[V]
5.0
5.0
0
(b)
Temperature [°C]
25
5.5
5.5
50
XE8801A – SX8801R
75
100
125
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