sx8724s Semtech Corporation, sx8724s Datasheet - Page 62

• Manufacturer Part Number: sx8724s
• Description: Zoomingadc For Sensing Data Acquisition
• Manufacturer: Semtech Corporation

Revision 1.0
© Semtech
Current consumption vs. temperature is depicted in
Table 39. Typical Current Distribution in Acquisition Chain (n = 16 bits, fs = 250kHz)
ADVANCED COMMUNICATIONS & SENSING
V
V
V
BATT
BATT
BATT
Supply
= 2.4V
= 3.5V
= 5.5V
February 2011
Figure 59. Current Consumption vs. Temperature and Supply Voltage
1300
1200
1100
1000
900
800
700
600
ADC
207
282
338
-40
Vbatt = 2.4v
Vbatt = 3.5v
Vbatt = 5.5v
-20
PGA1
103
0
70
82
20
Figure
Page 62
Temperature [°C]
40
PGA2
59, showing the increase between -40 and +125°C.
51
61
67
60
ZoomingADC for sensing data acquisition
80
PGA3
78
91
98
100
120
Total
406
516
606
SX8724S
www.semtech.com
DATASHEET
Unit
uA